40+ Best Granny Flat Builders in Sydney, New South Wales (2022)

Granny flats are a great way to add extra space to your home. They can be used as guest rooms, separate living quarters for adult children or elderly parents, rental units and more.

If you're looking for the best granny flat builders in Sydney, New South Wales, then look no further today! You've come to the right place! 

We have all the information you need about building your own granny flat. From what size they are to how much it costs, we have it all! So check out our blog post now and see if we can help you find a company that will work with your budget and needs.

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    Ultimate List of Granny Flat Builders in Sydney

    Absolute Granny Flats Sydney 


    1300 580 176

    Absolute Granny Flats is a family business that has been constructing Granny Flats, Homes and Cabins for over 40 years. We’re are a dedicated team of professional granny flat builders with all the expertise of a giant corporation packaged into a local and friendly team. We have over 40 years of valuable and practical experience, and we are constantly learning how to be better. We specialise and operate in all areas of Sydney.


    Trusted granny flat builder in Sydney for over 40 years, we’ve built over 1200 granny flats since 1979.

    With over 100+ fully customisable granny flat designs to choose from, we’ve seen it all and done it all, so if you’re looking for a high-quality, affordable granny flat builder, you’re in the right place!




    At Absolute Granny Flats, we specialise in the design and construction of affordable, modern and versatile granny flats Sydney wide. Our team are dedicated to providing just that; a superior range of modern granny flats.

    Whether it be one, two or three bedrooms, there is a flat to suit anybody and any situation. At Absolute Granny Flats, we’re an established in Sydney, New South Wales, who are committed to providing comprehensive and integrated granny flat construction.



    A detached granny flat is a standalone secondary dwelling on a block that already contains the main dwelling. Building a detached granny flat can be perfect to use as an investment, as it has a separate entryway to your main house and, most often, a fence between the two buildings to create more privacy for your family or tenants.


    An attached granny flat is joined to the main dwelling on the property and is designed to fit seamlessly with your home. By altering the orientation of the granny flat, we can either maximise your privacy or increase the interaction between the occupants.


    Did you know you can build a granny flat with a garage attached? Well, you can! The State Environment Planning Policy (SEPP) permits a granny flat to be built with an internal living space of 60m2.


    Two-story granny flats are starting to become a lot more popular as investors and families are realising the potential of placing one of these homes in their backyard! Two-story granny flats come in different shapes and sizes, however, like single-story granny flats, they are restricted to 60m2 of internal habitable space.



    Absolute Granny Flats are dedicated to providing our clients with high quality, well-designed homes and granny flats. As the leading experts in the industry, we have a highly skilled and qualified team with over 100 years of combined experience spanning three generations.


    Since 1979, Absolute Granny Flats have been Australia’s choice for reliable granny flat builders. Sydney based, you will find outstanding value for money when you choose us for your granny flat construction. Absolute Granny Flats offer relocatable granny flats, temporary housing options, and unmatched advice. Our experts can assist in customising our one, two, or three-bedroom granny flat floor plans in our Melbourne factory to your specifications.


    Our diverse range of floorplans and our ability to custom build sets us apart and give our clients the advantage. Come and experience the Absolute difference with many amazing designs on display and a team of highly qualified building consultants on hand.



    Looking into building a granny flat for your home but not sure how to go about the process? Absolute Granny Flats specialise in building granny flats and will work with you through the entire process, from concept to actualisation. Our custom granny flats are created to suit your needs and are designed to appease your concerns about the cost of building a granny flat.


    Our goal is never to just build a building, but we strive to achieve the best result in all areas of the customer journey, from the initial enquiry to the completion of the granny flat and beyond! Another we are set apart from the crowd is our fixed price contract quote combined with out extensive inclusions for no extra cost.

    With great pride taken in every build, Absolute Granny Flats will ensure each and every client receives the build of their dreams. Looking at building an affordable granny flat, a sleepout cabin or your first home? Or, do you need to find the perfect accommodation cabin for your guests? Look no further! Based in Sydney, we’re your trusted partner in installing and delivering that valuable extra space for your property anywhere in New South Wales.

    Jct Group Granny Flat Builders Sydney


    0449 557 7545

    JCT Group Pty Ltd is a family-owned & operated Construction company with more than 15 years of experience in the construction field. We pride ourselves upon sound business practices and high ethical standards.

    JCT Group has managed and erected a variety of buildings like granny flats, houses/Duplex, triplex, and home extensions to the delight of its clients. Commercial and remedial works are also an integral part of our business.

    Granny Flats

    A granny flat can create that warm and cosy home atmosphere. The popularity of granny flats is constantly increasing in Australia. As our population increases, the availability of residential space around cities is becoming less, and the cost of living is growing simultaneously. Granny flats are the best solutions for both families and investors. Building a granny flat as a secondary or an alternate house is becoming an increasingly common investment. We pride ourselves on delivering stunningly finished granny flats to our clients that consist of 1, 2 or 3 bedrooms. With so many packages available at just group that varies from brick veneer, acrylic renders to vinyl cladding. Get in contact with us to tailor a granny flat that will suit your style and budget.

    Why Build A Granny Flat With Us?

    Free Site Visit & Tender Call today, and one of our granny flat specialists will organise a free site visit & quote.

    Design & Approval Our office will help you with all necessary DA (Design Approval) and CDC (Complying Development Certificate) approvals.

    A standard industry-accepted fixed-price contract with all inclusions you asked for with no hidden fees or variations for your peace of mind.

    Our team of licensed and experienced contractors begin to create the perfect granny flat in a period that doesn't exceed 14 weeks.

    Inspire Concrete Granny Flat Builders Sydney



    Who We Are - One Of The Most Trusted Concrete Companies Sydney Residents Trust

    Inspire Concrete is fully licenced and insured and one of the most trusted concrete companies in Sydney and surrounds – the brainchild of John Nisa, one of, if not the most reliable concrete contractor Sydney has to offer. (ABN – 16641254104 | Contractor Licence – 260195C | Company Licence – 285349C)

    We specialise in anything and everything Concrete, from design and planning to concrete Construction and installation to repair and maintenance. Our company offers a wide array of concrete solutions for residential and commercial properties.

    With over 14 years of concreting experience plus four years as an architectural draftsperson, working on over 400 projects all over Sydney, we have worked with and spoken to hundreds of clients and have heard all their situations and concerns.

    With all this valuable information, we needed to focus better on understanding and to serve our customers. That's why we created our 4 C's Method and our Mission of "Helping Property Owners build more Practicality, More Enjoyment and More Value Into Their Property".

    Our approach had to be about finding solutions for people to get on with life and focus on more important and meaningful things in life – family, friends, and their life's passions.

    What We Do - The Best Value Concrete Solutions Sydney Has To Offer

    Inspire Concrete offers the best value concrete solutions in Sydney and nearby locations. As one of the top substantial companies in Sydney, we specialise in the design, planning, construction, installation, repair, and maintenance of –

    • Concrete driveways,
    • Concrete footpaths,
    • Decorative Concrete,
    • Backyard concrete,
    • Respraying or resurfacing concrete,
    • Kerbs and gutters,
    • Granny flats,
    • House slab extensions,
    • Shed slabs,
    • Council driveways,
    • Outdoor concrete flooring,
    • Slab on ground formwork and steel fixing, and we also offer
    • Residential demolition and excavation.

    Granny Flat Builders Sydney

    Inspire Concrete is one of the most trusted and reliable granny flat builders in Sydney and its surrounds. We take pride in being your go-to concrete contractor for the highest quality design, construction, repair, and maintenance of granny flats Sydney residents have come to love. We have highly skilled and experienced concrete specialists who have worked on many granny flats for truly happy and satisfied clients.

    Granny flats are designed for one or two persons. In simple terms, a granny flat is a self-contained small living area and is often located on the grounds of a home that houses a single family. A granny flat is often detached or attached to the primary building. We have worked on many kinds, from the common backyard granny flats to the unique portable granny flats.

    Granny Flat Solutions Sydney

    We provide you with the highest quality granny flat solutions in Sydney and nearby locations. These small self-sufficient living areas are often constructed on the grounds of a larger home to accommodate aging family members. On average, the usable space inside a granny home ranges between 100 to 400 square feet. However, it can even be smaller in some cases, such as 80 square feet or larger at 700 square feet.

    Irrespective of the size of a granny flat you have in your mind, hire us as your granny flats contractor and let us deliver results you will love.

    Our solutions as a granny flats builder consist of the following steps –

    • Assessment of your requirements
    • Proposal of the design, amenities and overall approach.
    • Designing the plan
    • Approval of the project from your end and
    • Construction of the granny flat.

    We will design a home that's right for you, and we will build it for you from scratch with your selection of colours and materials, giving it your personal touch.

    Granny Flat Builders FAQs

    A granny flat is a small, self-contained home on your property that’s separate from the main house. Some people build granny flats above a garage or in their backyard, and most come with their own bedroom, bathroom, kitchen, lounge room and laundry.

    But don’t let the name ‘granny flat’ deter you, they’re not just for the elderly. Younger investors are now building granny flats to boost their property’s value through short-term rentals and extended lease agreements.

    If you’re wondering whether a granny flat will increase the value of your property, the answer is yes - but only if it complies with all local council regulations.

    If you think your house will be more practical and better to live in with an extra independent living space out the back, chances are a potential buyer will think the same thing.

    In many cases, a granny flat can add significantly to the value of your property. However, you’ll need to consider a range of variables when calculating your return on investment, including the size of the granny flat, its location and how much it costs to build.

    Granny flats can also be used as an investment property to generate rental income for you and your family. They’re relatively cheap to buy or build, easy to maintain, and provide a steady income source. 

    Tips for getting the most out of your granny flat investment

    • Do your research. Before adding a granny flat to your property, find out whether it will be a viable investment. Consider council regulations, the demand for rental properties in your area and the cost of installing a granny flat before you make your final decision.
    • Get quotes. Get accurate quotes from builders and contractors to form a clear picture of exactly how much the build will cost.
    • Loan options. If you need to borrow money to finance your granny flat investment, speak to a mortgage broker about your borrowing options. If you have sufficient equity in the property, you should get the money you need by increasing or refinancing your existing loan.
    • Adding a granny flat to an investment property. While the most common approach is to add a granny flat to your own property, you can also build a granny flat on an investment property. If this is the case, you’ll need to consider the cost of maintaining both properties, the potential rental yield, and the effect that adding a granny flat might have on the demand for the main dwelling.
    • Be consistent. If you want the granny flat to add value to your property, ensure it matches your existing home and doesn’t look like an afterthought. It’s also essential to ensure that the granny flat doesn’t dominate the garden or take too much outdoor space.

    A granny flat can be a sound investment if you’ve got enough space and the right property. Just be sure to research your options and learn more about the risks involved before deciding whether it’s the right investment opportunity for you.

    A granny flat will need council approval, planning permissions and possibly inspections from an engineer and pest control expert.

    Also, dealing with tenants could impact your time, money and energy, which is something to consider before building a granny flat investment on your property. But with the right planning and enough extra room, building a granny flat might be a smart (and dare we say modern) investment option for you.

    Modern housing demands have seen property owners grow more creative as they aim to maximise space and profits. Building a granny flat is among the growing trends developed by property owners over the last couple of years.

    A granny flat is a housing unit that caters for the needs of elderly persons in the community. Such units, therefore, have specially tailored facilities that make life easier for the elderly.

    How do property owners benefit from building such flats? Such buildings not only help to address a social demand but also carry monetary value for property owners.

    • Additional Income
    • Adds Property Value
    • Keeping Families Together
    • It is A Flexibility Structure 
    • Downsize into Granny Flat
    • Turn It Into A Guest Room

    Property owners around the world are getting more creative with how they use their space. One of the common purposes is to have maximum utilisation of available space while getting great value for money.

    So whether the granny flat in your property brings in extra income or not, it will certainly be a valuable addition to your home. 


    Aussie Granny Flats Builders Sydney


    0418 338 593

    As custom builders and designers, we offer an exciting opportunity to build a residence that reflects your individual needs and lifestyle. Our builders and designers work together, offering you faster delivery and less stress as your custom Granny Flat is built to schedule and within budget.

    You will only need to deal with one company from the day our pencil touches the paper to the day we hand over the keys.

    Once we have settled on the design strategy with you, we are able to expedite approvals with all building authorities, get your project into construction and achieve a completed result that meets your timing expectations.


    As custom builders and designers, we offer an exciting opportunity to build a residence that reflects your individual needs and lifestyle.

    Our builders and designers work together, offering you faster delivery and less stress as your custom Granny Flat is built to schedule and within budget.

    All Custom Granny Flats Builders Sydney


    1300 669 741

    Looking to build a granny flat? Welcome to All Custom Granny Flats! The granny flats Sydney specialists, a home builder you can trust, licensed since 1987. 

    Sydney Planning

    Design & Quote

    The design process is the most crucial. As licensed builders, we are passionate and experienced in functional design. You can simply select from our plans, or we can customise a design for you.

    Sydney Approvals


    We work with fully accredited certifiers to understand your design. We then prepare and lodge all applications and do all we can to get them approved. Read here for more on lodging an application.

    Sydney Build Completion

    Construction To Completion

    Our experienced team will do it all for you with minimal disturbance. Your solution in your own backyard. Affordable and easy. Read here for more on the processes.

    About Us

    At All Custom Granny Flats, you are in the hands of a licensed builder with over 30 years of experience in the building industry.

    Proprietor – Tom Diterlizzi

    Builder & Designer – Fully licensed since 1987 – Lic No. 39117

    Originally from a family of builders that migrated from Italy in the late 50′s, we pride ourselves on producing quality work from start to finish. Taught in the family business by the masters of the trade, old school generation of workers that learnt the hard way to understand that experience, hard work and a strong work ethic is vital to the success of any business, more so within the building trade. This trade requires hands-on craftsmanship and attention to detail. It is more than a trade. It is an art.

    In addition to the above foundations, Tom has achieved five years of Cad Designing experience through a Queensland joinery firm between 1996 – 2001, further increasing expertise in all aspects of detail and design.

    "A Few Words"

    "As a family man with 3 (now adult) children ranging from 20 to 34 years, I am well aware of the need for space at home & the pressures of a struggling economy. After 30 years in the building game, I got into the granny flats business, as I truly believe it to be an untapped niche and a viable homeowner solution for many different circumstances. I see it as not just a solution but a lifestyle choice for our clients. My vision is to build quality granny flats that are affordable yet made from the finest materials to ensure they are durable & quality homes. A granny flat should be viewed as an extension of a home. It deserves the same attention & quality materials you would use in building your home, and that is what we do at All Custom Granny Flats. From concept to completion."

    RB Granny Flat Sydney Builders


    0413 128 441

    Here at RB Sydney Builders, we have worked in every aspect of housing and have extensive experience with a new home, restoration of homes, home extensions and all types of renovations.

    We are currently dedicating ourselves to a part of the market we felt has been lacking - customer service and satisfaction. Larger companies are construction focused but generally lack truly personal customer service, while smaller companies, although customer-focused, seem to have less construction knowledge and are less up-to-date with current products and trends. We seek extensive feedback from our clients and take pride in offering both quality workmanship and customer service that is second to none.

    ​We are extremely customer-focused, have a wealth of building knowledge and are up-to-date with new products and building trends. We regularly attend building trade nights and expo's, and we work very closely with our product reps and suppliers.

    The great thing about working with RB Sydney Builders on your project is that together we can:

    • ​Increase your quality of living
    • Improve the value of your property 
    • Expand your living space
    • Turn your dreams into a reality

    Our Services

    Home Renovations

    Redesigning and restyling homes is what we love to do. Let go of all worries and let us take charge of turning your home around. Our design experts extend FREE consultations along with beautiful design advice for your home. Regardless of how large or small your design is, we are here to offer you a premium solution every step of the way.

    Home Additions & Extensions

    A home extension from RB Sydney Builders is the ideal way to maximise the space and functionality of your home without necessarily spending a great deal of money. Our Design Consultants will help you envision your upgraded home.

    Adding immeasurable worth to your home and lifestyle. From comfortable bedrooms for every child, extending your living room or adding an entertaining area, the options are limitless.

    Custom Homes

    We've built luxury homes across Sydney for over ten years.

    We work closely with architects, interior designers and homeowners on new homes of various sizes.

    Our team provides the highest quality craftsmanship and attention to detail: our care and level of service result in projects that run seamlessly and are enjoyable for everyone involved.

    Granny Flats

    Our experience in the building exceeds over ten years. Our team are an expert in both the design and approval and the construction of Granny Flats. Our aim is to ensure that your build is of high-quality standard, timely and cost-effective.

    • RB Sydney Builders are trusted builders in Sydney: 
    • 10+ years' experience
    • Ability to build off your plans or custom design in house to cater for your land
    • Fixed-price contracts

    Country Granny Flats - Sydney


    1300 030 475

    Welcome to Country Granny Flats

    We are here to help you focus on what matters most. It may be more time, more money, peace of mind or keeping a loved one close by.

    We can show you how to take that empty space in your yard and turn it into something that will give you a financial and/or emotional return for many years to come. For most people, this is a life-changing opportunity.

    At Country Granny Flats, we can show you how and we will take care of the Design, Approval and Construction process for you!

    What Is A Granny Flat?

    A Granny Flat, otherwise known as a secondary dwelling, is simply a small second house. It is located on a property where a house (primary dwelling) already exists.

    A granny flat cannot be larger than 60m2 (including external walls) and can have 1, 2 or 3 bedrooms.

    A porch and/or alfresco can be added for external living enjoyment. A garage can also be included if access for a car is available, making the home complete.

    Why Build A Granny Flat?


    It's such a nice thing to help your family by allowing them to build and live on your property. You'll have the comfort of them being close by, yet there is separation providing privacy. It could be a retiring parent, a young couple just starting out, or a single parent needing an affordable living solution.

    Property Investment

    A Granny Flat is an ideal investment tool. Most investors achieve a 17% p.a return on the granny flat investment itself. This can be enough for a property to become cash flow positive in most cases. The additional income can help pay off the mortgage faster.


    A granny flat offers an opportunity for easy retirement by downsizing, living in the granny flat and earning an income from the main house… all without the cost of selling and moving.

    Additional Space

    For growing families who like where they live and don't want the added expense of selling and moving, a granny flat is an ideal way to extend family living. A granny flat can be used as a home office, hobby space and/or a space for visiting house guests.

    Sydney Building & Construction Group - Granny Flat Builders 


    02 9636 7141

    Welcome to Sydney Building & Construction

    We are one of Sydney's most trusted building and construction companies. With hundreds of successful projects and happy customers to our name, we are incredibly proud of our highly skilled experts.

    At Sydney Building and Construction Group, we employ an impressive team of tradespeople, architects and designers who work with one common goal in mind – making your vision become a reality.

    With every build, we strive to maintain the highest possible standards and deliver exceptional customer service.

    About Us

    Sydney Building and Construction Group is a highly reputable construction company specialising in home building, renovations and extensions, landscaping design and build, and commercial development. We also provide general labour and maintenance services.

    High-quality workmanship and materials are at the core of our business. Our reputation depends on it. All our work is covered by our Quality Assurance Guarantee to give you complete peace of mind.

    We will take the time to really understand your individual needs and make your vision become a reality. Our team of experts build with integrity and pride to ensure a smooth and stress-free process, from project conception to completion.

    And with over 12 years of experience in the construction industry, you can be sure that you're in safe hands with us.

    Our goal is to deliver all projects on time and within budget – with 100% customer satisfaction. That's our promise to you.

    Get in touch today to find out more about our services.




    Versatile High-Quality Affordable Granny Flats – Space You Will Love

    With Sydney house prices on the increase, our high-quality Granny Flats may be your perfect solution to creating additional, versatile space without needing to move house.

    From multi-generational homes and backyard office space to rentable self-contained units – our ready-to-go Granny Flats are affordable yet do not compromise on quality or style.

    At Sydney Building and Construction Group, we offer a flexible range of Granny Flat packages to suit every budget. We are very happy to talk you through the different options and help you decide upon the package that best meets your individual needs.

    Our experienced and highly specialised team of experts guarantee the highest standard of work. We build with pride and integrity, and a genuine passion for what we do.

    We'll deliver your project on time and within budget, with 100% customer satisfaction. That's our promise to you.

    Want to know more? Call us today for a free, no-obligation quote.

    Creative Living Granny Flats Builders Sydney 


    02 9654 0841


    Granny flats have unlimited potential. Some of the most common reasons for building a Granny Flat are the following:


    Granny flats are a cheap and safer investment. Granny flats:

    • Achieve an excellent investment return.
    • Turn negatively geared properties into a positive cash flow investment.
    • Attain rental yields of 15-25% per annum PLUS capital growth each year
    • Have tax depreciation benefits of up to $6,000 per annum
    • It is a tangible asset that you can see and touch
    • Provides peace of mind knowing that your investment is not reliant on the stock market
    • Provide extra income which allows you to pay down your mortgage quicker
    • Creates greater equity to your home or investment portfolio

    Potential Benefits Of A Granny Flat

    • Earn more money (usually over $1,000 a month after interest payments) by generating a second rental income the legal way.
    • Achieve a return on investment (ROI) of around 20%.
    • Change a negatively geared investment into a positively geared investment, helping investors to pay off their mortgage quicker and in turn able to purchase more properties.
    • Increase the resale value of their property, helping you maximise the capital gain from the property.
    • Additional tax depreciation benefits increase your ROI even further.


    With everything being so expensive these days, it is becoming more and more difficult for young couples to save for a deposit on a new home. It would be much easier to find $10,000 for a deposit to build a brand new granny flat.


    An inexpensive way of providing a brand new home within your property for elderly parents or teenage kids. It is an easy way of providing them with both their independence and privacy whilst having the security of them being close to home and in a safe place.

    Home Office

    Ever considered how great it would be to work from home, save on fuel, tolls, car expenses, rent, parking and office leases? Well, a brand new home office could be built in your own backyard for a fraction of the cost of a commercial office while saving you money on all the other expenses.


    Need a space for hobbies or extracurricular activities? A Granny flat is an inexpensive getaway where you can relax and do what you love to do best.


    At Creative Living, Granny Flats consult and listen to your needs before working with you to design an affordable, quality Granny Flat based on your budget and requirements.

    To us, this is more than 'just a building'. We want your investment to reflect your needs and our quality.

    We work hard to make the entire process from design to explaining legislation requirements and consultation on internal fit-out be a hassle-free, smooth process.


    At Creative Living, we pride ourselves on our reliability and efficiency. We work hard to complete the project within reasonable timeframes without compromising on quality.

    Honest Advice

    We will always offer you, our client, the best advice after listening and consulting with you. No one wants surprises during the process.


    With over 20 years of building experience, we have the skills and knowledge to make your dream a reality.


    We believe quality and affordability should go hand in hand. We work with you at all times to achieve the quality build you, our client, deserve.

    Our Commitment

    • We will provide our customers with the highest level of quality construction services at fair market prices.
    • To maintain the highest level of professionalism, integrity, honesty and fairness in relationships with our customers, contractors, suppliers and professional associates.
    • To ensure the success and longevity of our company through repeat and referral business, achieved through customer satisfaction in all areas, including timely outcomes, attention to detail and service-minded approaches.

    Ark Granny Flats N.S.W.


    0449 637 362

    ARK Granny Flats can provide you with the extra space in your already established homes without the need to buy a new house. This space can be used by your children or your elderly parents or even as a second income. We have many established and affordable plans which you can choose from. If you require a unique design, we can put you in touch with designers, drafters and architects as your project needs.

    We pride ourselves on delivering the highest quality building and finishes in the most cost-effective and stress-free way possible. We communicate with you at every stage of the development and ensure your needs are met at all times.

    Our established designs have some exciting inclusions which you can choose yourself with consultations with our builders and designers.

    We service most of N.S.W. if you want to know if we can help you build your granny flat, call us today on 0449 637 343. Let us make your granny flat a reality for you.

    Our Services

    • New Homes
    • Duplex Builds
    • Granny Flats
    • Renovations and Additions
    • Subdivision
    • Drafting & Design Services
    • Concrete & Formwork Sydney

    Granny Flats For Less (Gffl) Sydney 


    (02) 8605 8445

    Who We Are

    Granny Flats For Less (GFFL) have originated from our Elegant Homes N.S.W., a sister company focusing mainly on primary residential buildings. We had seen an ever-increasing demand for granny flats hence made a wise decision to separate services from our primary residential building side. GFFL, from then, have built a reputation by focusing on four basic principles of quality, design, simplicity, and family. Since making a house starts with a solid foundation, we use this analogy to build a strong relationship with our clients. At GFFL, homeowners come first and providing homes that provide "feel good" moments deliver us tremendous joy, motivating us to offer more of these moments. Being updated with the latest building methods and technologies is why we have cultivated enduring relationships with our building regulators, suppliers, and contractors. The shared knowledge and constant liaising have greatly improved our building and approval processes, resulting in a smoother transition from a home buyer to a homeowner. We aim to use sustainable building methods that provide a solid long-term residency and are sustainable as well. With ongoing training and induction of our employees and subcontractors, we can ensure you that any disruption is greatly minimised. Why not contact our friendly team to learn more. We're sure to let you know about our history, building and approval processes!

    Core Principles


    At Granny Flats For Less, we understand that each Granny Flat is there for the long haul with minimal maintenance headaches.

    Our unprecedented value is shown through our commitment to our clients by educating them on all the processes before, during and post-construction stages.


    Our dedication to being an industry leader is practised daily to provide our clients with long-lasting highest quality granny flats. We deliver outstanding quality by:

    Continuous development of our purchasing power hence allows us to increase the use of quality building products, and

    We are making important use of our internal quality assurance programs along with external third party inspection.


    The entire GFFL team is committed to delivering by obliging with the relevant Australian Standards. We practice daily with a great level of integrity for our:

    • Clients,
    • Environment,
    • Community,
    • Trade partners,
    • Shareholders, and
    • Other relevant Stakeholders.

    A1 Granny Flats Builders Sydney


    1300 941 045

    Why Choose A1 Granny Flats?

    At A1 Granny Flats, we take pride in every project we undertake, this is our passion, and it shows. As a result, we can offer you what most builders can't, a clean-cut, step by step process perfected by over 30 years of experience.

    Our Services

    • The complete custom design we design to suit any block or budget with our expert design team.
    • Bathroom & Kitchens renovations to give your existing home the uplift it needs.
    • Granny Flat Conversions we offer conversions of existing structures that you would like to convert into a granny flat.
    • Second story additions & knockdown rebuilds – Add to your existing home or knockdown & rebuild.
    • Decks & Pergolas – Bring your Backyard to life with a large variety of decks and pergolas, sure to create a perfect entertainers dream.
    • Turn-Key-Contract for peace of mind.
    • Design & Approvals – Complete design and approval packages through DA or C.D.C.
    • Dual Occupancies – Add to your investment portfolio a quality built double duplex, townhouse or villa.

    Chesterfield Constructions Granny Flat Builders Sydney


    02 8065 3312


    Chesterfield Constructions Pty Ltd (Chesterfield) is your one-stop-shop for the design and construction of quality Granny Flats. We are a trusted and recognised builder of New Homes and Granny Flats in the Sydney Metropolitan Area.

    As experienced Granny Flat builders, we will guide you each step of the way to make sure your Granny Flat is customised to your requirements.

    Our team prides itself on providing quality and on-time construction. We will ensure your new Granny Flat is built on track and on budget. Start making money using the untapped resource that is your very own backyard.


    The Chesterfield Team will be there for you during the entire process – from the moment our Consultants visit your property and help you decide on a customised design up until the moment you have a brand new Granny Flat in your backyard. A dedicated Chesterfield Account Manager will be assigned to you upon signing the contract. Your Account Manager will be your single point of contact for any queries you may have during the construction. We don't believe all customers are the same, nor do we believe in one size fits! Rather we create custom-built Granny Flats to ensure customer satisfaction.


    Our Granny Flats are always designed with consideration of the property's potential, our client's wishes and budget. That is why Chesterfield stands alone as the industry leader. We will make informed recommendations and also handle the paperwork required to gain relevant authority approvals fast and without hassle. Allow us to care of the entire process from start to finish and fast-track completion so you can start enjoying the rewards.


    Once the design has been approved, it's time for Chesterfield Project Managers, Builders and Tradesman to step in. Our experienced builders are fully insured and deliver only the highest standard of workmanship. We have processes that are tried and tested for rolling out a Granny Flat build within a tight time frame. As a unified team, we can guarantee our projects are of the highest quality, on schedule and within budget.


    Our dedicated team at Chesterfield will assist you in all aspects of the design, approvals and building of your dream home or granny flat. ​Our simple fixed turn-key pricing provides you with a piece of mind knowing that no surprises to the cost of building will occur.


    It's time to take advantage of the gold mine you call your backyard. Granny flats are an incredible value-add to any property, not only that they are one of the safest investments on the market. If you were to invest $100,000 to build a Granny Flat, you could potentially earn a tidy $500 per week in rental income. This can all happen quickly and easily when you choose to build with Chesterfield Constructions.


    A Granny Flat just makes good financial sense:

    • Low risk, high return investment
    • Source of a passive income stream
    • Diminished income risks
    • Increased property value
    • Rental yield increase of 15% and upwards
    • Supplementary tax depreciation of up to $6,000 per annum
    • Capital growth (Long Term)
    • Accommodation for the extended family

    Half Priced Granny Flats Builders Sydney


    (02) 9822 9989

    Why Are We Half Priced?

    Half Priced Granny Flats offer the greatest value by far when selecting a granny flat builder.

    We build our granny flats on-site on a concrete slab by qualified licenced tradespeople. We have a large team at Half Priced Granny Flats and have our system in perfect order. We have refined our process to make sure that our customers only pay for what they need to. We believe that a good build is as good as the builder, and that is why we only use expert tradespeople to construct our granny flats. Our granny flat designs are all drawn in house by professional architects. We are half-priced because we run like clockwork and pass the saving on to our customers.

    We have built our reputation on delivering quality built granny flats through Sydney, Wollongong, Central Coast and the Blue Mountains.

    Choose us to build your granny flat because we are the granny flat experts.

    Our Business Principles & Integrity Code

    Half Priced Granny Flats is part of the Half Price Group company. Half Price Group has facilitated over 500 major works projects and thousands of minor works projects.

    Our focus is on what we do best: facilitating the design and construction of residential building work with unparalleled efficiency, quality and design.

    With expert in-house staff, world-class local suppliers and the foremost contractors in the industry, we aim to deliver maximum benefit to our customers through quality, service and cost savings.

    Our primary objective at Half Priced Granny Flats is to deliver absolute tenant satisfaction through innovation, market research and product development of our Granny Flats. And in turn, achieving maximum return on investment for our customers.

    "The Smarter Choice…"

    Half Priced Granny Flats strives on being the smarter choice through efficiencies by maximising productivity and minimising waste.

    For tenants, this means a higher standard of living and lifestyle through smarter designs to maximise floor area and smarter finishes for an increased level of comfort.

    For customers, this means a quicker time to market guaranteed by our smoother and lower cost building process, delivered through structured and systematic project management.

    For our team, this means a challenging and innovative work environment where all staff are allowed to reach their potential daily.

    For communities, this means our focused neighbourhood approach, which ensures low-impact and safety for surrounding properties & residents.

    For the environment, this means a sustainable and brighter future.

    Our Expert Team

    Hand-picked by our founder and Managing Director, Simon, our team comprises the industry's finest. All our team members' focus is to be efficient & economical so that our customers enjoy the benefits.


    Our team of professional consultants each have years of construction and on-site experience, making the process smooth from the beginning as they guide you through the initial stage of your project.

    Their expert advice and industry knowledge ensure that you get the best design for your property, budget, and lifestyle.

    Customer Service

    We know that for most people, building a granny flat can be an intimidating and confusing process, which is why we pride ourselves on providing first-class customer care from start to finish. Our team of customer service professionals are only a telephone call or email away and are ready to assist you with all your enquiries.


    One of the most critical stages of your project is ensuring that your design is done right – and is right for you. Our expert design team not only knows this; it is their sole focus and the basis on which they execute each project.


    With great people comes great responsibility.

    Our construction managers are of high calibre and are carefully selected for their industry experience, years of knowledge and most importantly – their work ethic.

    You can trust us to oversee every aspect of your project throughout construction to ensure the highest quality every time. And once we're happy that you'll be satisfied, the construction team will conduct a final walkthrough with you before handing over your keys.

    Project Management

    We believe that communication is key.

    Our project managers focus on three key objectives to ensure your peace of mind every step of the way:

    • Internal and external communication
    • Smooth and timely delivery
    • Quality control and assurance

    Outdoor Sydney Granny Flats


    02 8798 2121

    Leading designers and installers of granny flats in Sydney. Visit our showroom, located in Beverly Hills, Sydney, in St. George and Sutherland shire district.

    We can help you design a granny flat that is just right for your property and family needs.

    Our reliable team of expert tradesmen install our quality Bluescope steel products all over Sydney and Australia.


    Outdoor Sydney Granny Flats can assist you with the entire custom design and build of your new granny flat.

    • Designing and Planning services
    • Council Lodgement
    • Demolition and removal of old garages and sheds, including asbestos.
    • Complete Project Management service from start to finish.
    • Excavation and slab services on offer
    • Full building service available
    • Installation of your new building
    • Electrical, plumbing, fit-outs etc.

    We offer a complete service or just the components you require.

    Worthington Homes Granny Flat Builders Sydney



    The Worthington Homes Journey Begins

    After becoming a qualified builder and working in the residential building industry in Sydney for quite some time, Liam noticed one thing that bothered him: he saw many builders doing an average job.

    Major Sydney builders were getting a lot of work but leaving a lot of people unhappy. So watching clients being deceived by slick salesman, treated like 'another number' and then ignored when problems arose while building their dream home, Liam decided to start a company that would be different.

    Granny Flat Designs

    Whether you are an owner-occupier or investor, our modern granny flat designs can generate passive income while raising the value of your property. Compact in design, granny flats can serve as a guesthouse to accommodate friends and family without compromising space in your newly built home.

    If you're looking to knock down a rebuild on your existing block or buy land with the intent to build a house and granny, we can help design an adjoining or freestanding granny flat as part of your new home build. We have extensive experience building quality granny flats in greater Sydney for owner-occupiers and first home buyers and investors, and property developers.

    Worthington is there throughout all stages of the build with full consideration of any local government council requirements and State Environmental Planning Policy. In the end, you get a high-quality new home with a fully self-contained granny flat that is both contemporary and comfortable.

    All house and granny flat designs come with a BASIX certificate and are built to Building Sustainability Index (BASIX) requirements, which apply to all residential construction developments in NSW. This means that your house and granny flat will be built with optimum water saving, energy efficiency and thermal comfort for variance in climate.

    Your new home can also be constructed to be 'smart home' ready, which means it can be easily integrated with automated technology systems that allow control over lighting, room temperature, TV/AV connectivity, security and solar power via a smartphone.

    Kurmond Homes Granny Flat Builders Sydney


    1300 764 745

    Building Dream Homes Is More Than A Dream For Brothers

    "Peter and I are very hands-on. Peter manages the sales and design, and I manage the construction teams," says Michael. Both brothers stay engaged with their clients. Michael attends frame inspections and client handovers, while Peter takes potential clients through the sales process.

    Michael builds all the company's display homes to set the standard for his supervisors to ensure that homebuyers produce the highest quality home. Michael says it also helps him to keep in touch with suppliers and trades.

    "I like to maintain good relationships on job sites and make sure they're cooperating, so the jobs run smoothly," he adds. At the heart of the business is a strong sense of family and work ethic, gained at an early age from their parents. "They both worked hard and supported six of us," reflects Michael. "Peter and I shared a bedroom until I was 24, and he was 18 – we're a close family.

    Maximise Use Of Your Land

    A cosy two-bedroom self-contained flat with many uses. Home for Granny when she downsizes, independent living for grown-up children or rent it out for extra income. Large windows give this unit a welcoming and airy feel. Kurmond – catering for the Granny Flat market explosion.

    Inhouse Granny Flats Builders Sydney


    9659 9045

    At Inhouse Granny Flats, we know those competitor companies are unique in their way.

    Our company is built on reputation and as we like to say, "we're not just better, we're different".

    One of the many reasons to choose us is to speak directly with a granny flat builder, from the moment you request the initial site inspection until the final handover. Our expert builder will be there to answer any questions you may have and offer you professional advice along the way.

    Our clients also choose us because of our custom design process. We provide every client with the opportunity to design their granny flat layout to suit them and their land with the guided help of our Builders and Architects.

    Experienced Team

    Inhouse Granny Flats is an established company with over 25 years of experience in the construction industry.

    Extra Inclusions

    We offer distinctive style and exceptional quality interior and exterior inclusions with all our granny flat constructions.

    Custom Designs

    You'll have over 2000 designs to choose from. Have something specific in mind? Then, we can build something custom to suit your needs.

    Satisfaction Guaranteed

    We will help you throughout the entire process from start to finish. We pride ourselves on quality customer service.

    I-build Building Solutions - Granny Flat Builders Sydney


    1800 679 245

    iBuild Building Solutions is a premier prefabricated building supplier with outstanding design, research & development, and manufacturing capabilities.

    We are a 100% Australian owned business and a Winner of the 2016 Monash Business Awards - Innovation and 2017 Telstra Business Awards Finalist. Our products include kit homes, granny flats, modular buildings, containers, and steel structures.

    We are an Approved Tender Supplier of prefabricated buildings to the Victoria Government and United Nations. We have a globally recognised reputation for innovation. Our innovative InstantSlide, ButterFly and Transpack buildings attract worldwide media coverage, generating an international sensation.

    We pride ourselves on providing our customers with stronger, Smarter, Faster, and More Affordable products.

    Our buildings are exceptionally stylish, smart, flexible, and attractive houses designed to sustain great living and working conditions in almost any location. Our products are available for Worldwide Delivery. Superfast Assembly.

    As direct manufacturers and distributors of a complete home solution, we can offer very competitive prices on superior products. So you save time and money without sacrificing design and product quality.

    Whether you are looking for a peaceful retreat, a cosy granny flat or a stylish, elegant house, we offer you everything you need to create your dream home.

    Granny Flats

    A granny flat can be defined as a fully self-contained home extension or secondary dwelling built on the same lot of land as the main home. Essentially, it is another, smaller home on your property, ideally suitable for elderly grandparents to live close by or for a growing family requiring a teenager retreat.

    Local councils will dictate the maximum size of a granny flat - usually no more than 60 square meters in most states, including NSW and VIC - notably more lenient in WA (70 square meters) and ACT (90 square meters).

    In some states, notably NSW and WA, granny flats are allowed to rent out, which might be a smart way to increase passive rental income for property investors significantly.

    iBuild offers several granny flats options ranging from traditional sticky build-type home kits to modular, fast build cabins. Click the images below to learn more about different types of granny flats options.

    Master Granny Flats (MGF) Builders Sydney


    1300 643 545

    About Us

    'The right investment for your property.'

    We aim to ensure that your Master Granny Flat is built to a high standard, satisfies your vision and complies with regulations.

    Master Granny Flats is a well-known Australian owned company. Founded and led by Robert Daoud, who has over ten years of experience in the building industry.

    We are one of the top granny flat builders in Australia.

    We aim to ensure a high-end finish to all our projects.

    10+ years experience and a real focus on customer satisfaction

    Most of all, we value our relationships with our clients.

    Quality Commitment

    We combine quality artistry alongside superior knowledge to provide the best craftsmanship. An experienced in-house concreting team puts together our concrete raft slab. As a result, we are providing you with the strongest foundation.

    You can rely on Master Granny Flats to deliver outstanding quality for your new build. 

    Time Management

    Our experience and resources can ensure that our projects run smoothly and finish in the promised time frame.


    Here at master granny flats, communication between our team members and our clients makes us different. Our in-house design team will ensure you're always aware of what is happening with your project!

    Smart Choice Granny Flats Builders Sydney 



    Choosing A Builder - Why Choose Us

    Smart Choice Granny Flats are committed and passionate about bringing our clients the best value for money on a top-quality product. With 35 years of experience in the building industry, specialising in Granny Flats since 2012, and over 400 Granny Flats built to date, it is fair to say you are in good hands.

    We have an honest approach to building, no hidden costs offering a Fixed Price Turnkey Quotations Guarantee. Smart Choice Granny Flats are all about trust and transparency. We believe TRUST is everything.

    Your first meeting on site will be with one of our Builders. We prefer to give a personalised experience to a professional with real-world experience to inform you of the site conditions and building process. This builder will be assigned to you from the first meeting to handing over the keys to have peace of mind that you are being looked after from start to finish. 

    We will customise your Granny Flat to your specific block shape or requested style and desires. We have an extremely broad design strategy to suit all granny flat goals and budgets. Speak to us about our 3 & 4 bedroom Granny Flats and the potential return on investment possible. Or see our Inspire Range designs that all have a lot of character and great functionality that enhance your backyard appearance.

    Our professional team will make suggestions to save you money; we don't try and up-sell products you don't need; we genuinely want what's best for you and only make suggestions that will benefit you. Our great service and ethics are what keeps our clients coming back to us again and again for their investment properties.

    Ground Works And Connection Of Services

    • Surveyor to Peg Site Positioning.
    • Excavation – levelling of the site, including cut and fill and digging footings.
    • High Strength Reinforced Concrete Slab to Engineers Detail of M class soil classification.
    • Connection to Existing Stormwater Easement or Existing dwellings storms water line.
    • Relationship to Existing dwelling's sewer line.
    • Link to Electrical Mains at the main dwelling's meter box.
    • Installation of Phone Line and phone outlet, cable run to existing home ready for Telstra to connect.
    • Connect to the main dwelling's water supply.
    • Connection of L.P.G. Gas bottle service, two outlets.

    Framing, Termite Protection And Moisture Control

    • H2 termite treated pine structural framework.
    • 2.44m Wall Height.
    • Engineered, Rustproof Metal Bracing and Fittings.
    • Wind ratings as per council requirements.
    • Wall & Ceiling Insulation to BASIX Requirements.
    • Sarking to the underside of the roof (blanket for Colourbond roofing).
    • Min. 150mm Raised Slab Above Natural Ground (as per B.C.A.)
    • Termite protection by treating all penetrations and Termite Certificate.
    • Waterproofing to all wet area's incl. Waterproofing Certificate to Australian Standards.
    • Damp-Proof Membrane to the underside and sides of a concrete slab.

    Exterior Finishes

    • Impressive P.G.H. brick range or Vinyl Cladding depending on your design selected.
    • Choice of Powder Coated Steel Roofing or BRISTLE Designer Roof Tiles.
    • Hip Roof or Gable Roof shape.
    • Fascia and Quad-Guttering to your colour selection.
    • Fiber-Cement Eave Lining with minimum joints.
    • Weather- Proof external paint to eaves lining, doors and posts (if applicable).
    • 1x 820mm Solid Core External Door (When shown on plan).
    • Entrance to have Security Locks.
    • Quality Aluminum windows to builders range of colours.
    • Fibreglass mesh flyscreens on all opening windows and sliding doors.
    • 2 x standard sized windows to the bedrooms (1 each).
    • 1 x standard sized window to the bathroom.
    • 1 x standard sized window to the kitchen.
    • 1 x 1800mm wide sliding door window to the living room.
    • 1 x standard sized window to the living room.
    • Connection of 'Gas Instantaneous' L.P.G. Hot Water System or 180L Energy-efficient Electric Heat Pump.
    • T.V. Antenna Mounted to Roof.
    • 1 x External Sensor Light.
    • 1 x external garden tap.

    Site Care And Insurances

    • Site Security & Safety Fencing as required.
    • Site toilet for the Tradesmen.
    • N.S.W. Builder's 6 Years Home Warranty Insurance.
    • All Deliveries Guaranteed and Insured.
    • Clearing of all Construction Rubbish produced from construction.
    • Inspection with Owner and Certifier before Occupation.
    • All of our works are complete so that Occupation Certificate can be obtained.
    • All certificates required for Occupation Certificate are sent to the certifier.
    • Dwelling interior and exterior to be professionally cleaned ready for Occupation.
    • Two sets of keys are given to the owner upon completion.


    • Stainless-Steel Slimline Westinghouse Rangehood with Filters above Cook-top.
    • Stainless-Steel Westinghouse 60cm Fan Forced Oven (built-in).
    • Stainless-Steel Westinghouse 60cm Gas Cooktop (4 burners) or optional Ceramic Cooktop.
    • Stainless steel 1 and 3/4 bowl sink.
    • Chrome Gooseneck kitchen flick mixer tap.
    • Polytec Laminate Kitchen Cabinetry up to 7 meters, selecting a large range of colours and textures.
    • Polytec Laminate Kitchen Benchtops selection from a large range of colours and textures.
    • Cutlery tray inserts in the top draw.
    • Blum soft-closing hinges to cabinetry cupboards.
    • Splashback Tiles – Large selection from builders range of Beaumont Tiles.

    Bathroom & Laundry

    • A 750mm polyurethane wall hung vanity with soft closing drawers.
    • Quality Rimless bowl toilet suite with a soft closing seat.
    • IXL heat, light and exhaust fan.
    • Chrome framed shower screen.
    • Bevelled edge Mirror to fit over vanity.
    • Chrome Vanity Flick mixer tap
    • Chrome Showerhead and flick mixer.
    • Chrome Double Towel Rail.
    • Chrome Toilet Roll Holder.
    • 300 x 300 Floor Tiles to wet areas from Builders selection of Beaumont Tiles.
    • 600 x 300 white Skirting Tiles and Wall Tiles to 2000mm in Shower.
    • 30 Liter Laundry Tub with Storage Cabinet.
    • Chrome Hot and Cold Laundry tub flick mixer tap.
    • Selected Wall Tiles – one course above laundry tub.

    Internal Finishes

    • 3.4Kw RINNAI Split System Air Conditioner.
    • 600 x 600 BEAUMONT TILES floor tiles throughout or bevelled edged timber floating floor.
    • 12 x L.E.D. Downlights lights.
    • Vertical Blinds or Roller Blinds to all windows and glass sliding doors.
    • Built-in mirrored robes to each bedroom with top shelf, hanging rail, three draws and three shelves.
    • High-Quality C.S.R. 10 mm Plasterboard to walls and ceilings.
    • C.S.R. Lining to Wet Areas (Bathrooms and Laundry).
    • C.S.R. Cornices throughout (Large selection).
    • 66mm Primed Pine D.A.R. Skirtings & Architraves.
    • Hollow-core internal doors painted in your desired colour.
    • Selected Quality Locks and Door Handles from builder's range.
    • Install Man-Hole to the roof cavity.
    • 3 Coats of paint from the selected colour range for ceilings, walls and timber-work, including colour tinted undercoat.
    • Hard-Wired Smoke Detector to Australian Standards incl. Safety Certificate.
    • Ergonomically designed and fitted Internal Electrical Distribution Board fitted into a wall.
    • 10 x Double Power Points allocated to your preferred locations.
    • 1 x Phone Connection Point.
    • 1 x T.V. Antenna connection outlet.

    Doumit Homes Granny Flat Builders Sydney 


    02 8812 3045

    NJV Group PTY LTD, trading as Doumit Homes, was first established in 2009; we are the first point of call for all your building requirements, big or small.

    We have a very friendly and extremely talented skilled team with the ability to build your custom-designed dream home, Duplex or granny flat, helping you hand-pick all the finishes.

    We integrate the latest technology and streamline processes to deliver value to our clients as a team of trained professionals. A guarantee is provided on all work and services by Doumit Homes, and we ensure that every job is dealt with with the utmost care, excellent attention and exceptional standard.

    Our founder and operator, Norm Doumit, has over 25 years of experience in building and Construction on various projects. In addition, norm and his team have strong relationships with key suppliers and helpful partners in the industry, ensuring your experience with us is a wonderful one. We look forward to creating your dream dwelling.

    Project Management


    The starting point for any project is a cost estimate. Cost planning helps us monitor and manage the cost of your building or renovation during the design stage. We'veIn addition, we've established relationships with suppliers that ensure extremely competitive prices from the most qualified people.

    In other words, we always make sure you get the most for your money.


    This is a financial plan for your entire design and building process. It allows us to prepare competitive pricing for you as well as value management processes.

    The primary purpose of preparing a budget is to understand and control costs. In other words, we make sure you spend your money wisely.


    Design management assists in managing your project's design, strategy, and supply chain techniques to control a creative process and an attractive product. Our projects involve either operating parts or the entire structure to keep our work as personalised as possible for your comfort and convenience.

    In other words, we make sure your vision is reflected in the building process.


    This is the overall planning, coordination, and control of a project from beginning to completion. It helps us make sure we meet your requirement to produce a functionally and financially viable project. In addition, we maximise all the resources efficiency through proper coordination and control of planning, design, estimating, contracting and construction in the entire process. In other words, we want your experience with us to be worry-free.

    Having experience in the construction management field for more than 25 years, Norm is a highly organised and reliable licensed builder whose construction and project management systems are both efficient and trustworthy.

    Granny Flat Approvals Sydney


    1300 205 045

    Our Mission Statement- A Policy Of Integrity

    Our mission statement is one of honesty and integrity. https://www.grannyflatapprovals.com.au ( Granny Flats Sydney N.S.W. Pty Ltd ) is a family-owned and operated Granny Flat Design, Approval and Building Service based in Picnic Point, Sydney. We take pride in designing Affordable and Quality Granny Flats. Our mission at Granny Flats Sydney (N.S.W.) Pty Ltd ensures that you don't have to compromise quality to build affordable and quality granny flats in Sydney. Our 12 years in the business allow us to cross-match our clients' budget needs to achieve better than list-pricing on granny flats. So you win, and that's what drives our business.

    How We Can Help You

    Here at Granny Flats Sydney, the person you are paying is the person doing the work. Our team of experts are employed directly by you. So go to the place that the building companies go to. We have designed and approved over 600 Granny Flats since 2009. This is simply because, at Granny Flats Sydney, we believe in offering affordable granny flat designs to all mums and dads in Sydney and greater N.S.W.:

    You get the benefit of cutting out the middle-man. You're also dealing directly with the experts who know their trade, not salespeople. You'll find that we are relentless in OUR POLICY- to save our clients time and money.

    Beautiful Homes Suited To You

    At Granny Flats Sydney, we believe in listening to our clients. We will work with you to design an energy-efficient home that is modern and easy to maintain, with quality appointments throughout. The main feature of Granny Flats Sydney is ergonomically designed bathrooms, bedrooms sized to your needs, stylish kitchens and spacious living and dining areas. We can even create a dwelling that's larger than 60 sq meters. If you need additional space, we can provide different Patios, Verandas or Awnings to your new granny flat, which still meets the 10-day approval legislation. We work to create a healthy and desirable family environment and a desirable tenancy for our investors.

    Our expert and dedicated staff will happily assist you in choosing from our comprehensive range of designs. Or, we can custom design your granny flat. In addition, we give you the ability to adapt our existing plans to create your ideal Granny Flat.

    Our innovative designs are fully customisable and to the strictest quality standards. This focused design process ensures we offer exceptional quality, price-effective solutions when designing your new Granny Flat. Economical construction times allow our prefered builders to complete your project in around 8 to 10 weeks. As the leading Granny Flat building referral service, we are responsible for designing affordable and quality homes throughout Sydney and N.S.W.

    Design & Approval Packages

    If you're an Owner Builder or want to become an Owner Builder, this package allows us to take care of your survey, engineering, design and approval. We are experts at saving you time and money on granny flat permissions. 

    Build Only Packages

    So you already have approval and want to employ an experienced and qualified Granny Flat Builder. We can find you the right granny flat builder and at an affordable price. We are experts at saving you time and money on your new granny flat. 

    Design, Approval And Construction Packages

    If you need a builder, we will take care of your approval, design, and build for you. We also encourage our clients to get their quotes and compare prices. Remember, we're here to save you time and money. 

    Granny Flat Builders Sydney


    0423 407 278

    The Granny Flat Specialists

    Granny Flats builders are Specialists in Granny Flat Designs, Approvals & Quality Construction in Sydney and Central Coast. Sydney's most affordable Granny flats include 100% fixed Turnkey Prices, and we won't be beaten on price or quality.

    Granny Flat builders have been building custom-designed granny flats and kit homes, traditional homes, extensions, studios and home offices at very affordable and competitive prices.

    As market leaders, we aim to provide affordable housing through our EASY Approval Process, cost-effective granny flat packages and fast construction methods.


    Croydon Constructions - Granny Flat Builders Sydney


    0414 716 345

    Croydon Constructions – Quality Builder In Sydney's Inner West And Western Suburbs

    Croydon Constructions is a strong business and growing stronger. We built our business on traditional values, and it's worked well for our customers also.

    We enjoy restoring and renovating homes. We believe that quality is paramount, and, as a builder, we take special pride in a job well done – we love the work we do, which drives us to build with a special quality.

    Would you like some advice? We offer free consultations to discuss your ideas and help you get the project underway. In addition, we can give approximate costs on different options and help you to get it approved.


    Home Improvements Sydney

    Apart from residential and business constructions, Croydon Constructions also offer a wide range of renovation ideas and home improvements in Sydney, such as bathroom renovations tailored to every individual's needs.

    This includes:

    • Decks and Balconies
    • Pergolas
    • Garages
    • Driveways and Paths
    • Fencing
    • Landscaping
    • Granny Flats
    • Extensions – Ground and first floor
    • Internal Renovations for Kitchens
    • Home renovations Sydney
    • Bathroom renovations Sydney
    • Internal Alterations of Rooms
    • New windows and cladding
    • Re-roofs in tiles or metal
    • Render or Texture Coat the outside of your home
    • New Custom Designed Homes
    • Knockdown and Rebuilds
    • Duplexes
    • Home security

    Rescon Granny Flat Builders Sydney 


    1300 110 054

    RESCON Builders is an established Australian company that designs, builds, and redefines granny flats across N.S.W. Since commencing in 2011; we've inspired a new way of living for thousands of Australian families by turning the idea of small-scale granny flats into a full-home living experience.

    Our award-winning granny flats blend practical living with beautiful modern architecture, utilising our extensive network of seasoned partners to ensure we deliver every project on time and within budget. Every RESCON project is guided by concept to completion by our simple five-stage process, ensuring every step adheres to our stringent quality standards.

    We build granny flats ranging in size, budget, and property across N.S.W., focusing on affordability, energy efficiency, and sustainability. Our pedigree of success stems from a passion for offering families an easy way to invest or keep their loved ones nearby. RESCON Builders' granny flats come in four standard packages; Smart, Designer, Breeze, and Studio, as well as a full-custom option, to fit exact specifications.

    The Rescon 5 Step Process

    Site Visit & Preliminary Tender

    Call today, and one of our granny flat experts will perform a desktop review of your block and organise a free site visit & quote.

    Sketch Plan & Fixed Price Contract

    Our draftsmen will design a sketch from scratch or from one of our many designs to see how the granny flat will look and fit on your block.


    We only use the standard industry-accepted fixed-price contracts for your peace of mind.

    Design & Approval

    Our office carries out all the necessary DA (Design Approval) and C.D.C. (Complying Development Certificate) approvals.


    We only use licensed tradespeople and contractors, ensuring your build will be of the highest quality, built on time and within budget.

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