Sydney Granny Flat Builder With Over 1200 Happy Residents

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

With over 100+ fully customizable 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!

  • Studio Granny Flats

  • Detached & Attached with Garage

  • Single & Two Story Granny Flats

  • 1, 2 & 3 Bedroom Granny Flat Options

  • Backyard Office

Request a Granny Flat Quote

Fill in the form below or call us now on 1300 971 276

Small Space with Huge Potential

Building Sydney Granny Flats for over 40 Years!

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.

As seen on...

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Detached & Attached Granny Flats

A detached granny flat is a standalone secondary dwelling on a block that already contains the main dwelling.  

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1, 2 & 3 Bedroom Granny Flats

Multi-bedroom self-contained granny flats equipped with a study.

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Granny Flats with Garage

A garage is classified as a non-habitable space and can be attached to a granny flat without it being counted as part of the habitable area.

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Single & Two Story Granny Flats

Two story granny flats are starting to become a lot more popular as investors and families are realizing the potential of placing one of these homes in their backyard!

The types of granny flats we build

  • Detached Granny Flats

    A detached granny flat is a standalone secondary dwelling on a block that already contains a 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.

  • Attached Granny Flats

    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.

  • Granny Flat with Garage

    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

    Two-story granny flats are starting to become a lot more popular as investors and families are realizing 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.

See what people say about our services!

Katie Sills
Katie Sills
a month ago

Our experience with Steve was really positive. We appreciated his friendly smile and help backed by many years of experience which resulted in exactly what we wanted in a short period of time. The workers he used were all friendly, respectful and top-quality tradesmen. The result was a quality build that couldn't be faulted. I would recommend Absolute Granny flats in Sydney for any granny flat project.

tom cook
tom cook
3 months ago

I cant speak highly enough of Steve and his team.
They were an absolute pleasure to work with. Always on time and stuck to the schedule making our building experience very stress free. Nothing was too much trouble and any adaptations were discussed professionally and promptly with Steve always available when needed.
Their workmanship is amazing and our finished building is exactly as I had planned.

michael bishop
michael bishop
a year ago

Absolute Granny Flats provided us with a high quality granny flat at a very reasonable price. Customisation of the fit out was easy to arrange and their after sales service has been excellent.
Very good value for money with excellent customer service.
I would definitely consider using Fox again if I need another granny flat.

Sam Goyder
Sam Goyder
a month ago

Absolute granny flats were absolutely awesome from start to finish with our new home! Very professional throughout the process and nothing was too much trouble. Very affordable compared to the other quotes we got and we couldn't be happier. Highly recommend these guys

Ellen Hudson
Ellen Hudson
a week ago

Even though I am not yet a granny, I purchased the smallest of the granny flat homes which were built, on a little bit of land I had already bought. The whole process was made smooth by my being able to contact Steve directly with any questions and he and his team were wonderful. Many thanks to all of you at Absolute Granny Flats!

Graeme Ceshire
Graeme Ceshire
1 year ago

Steve and the team from Absolute Granny Flats Sydney were a total pleasure to deal with. Not only were they super accommodating and happy to adjust their standard designs to exactly suit our needs but also helped us find a builder and the right finance to get the project off the ground. We would happily recommend them to our family and friends and use them again ourselves.

Michael Loganathan
Michael Loganathan
a year ago

The guys at AbsoluteGranny Flats were super friendly and easy to deal with throughout the whole process. We had a bunch of changes to their standard model which was no issue what so ever. The whole process was very smooth – even the council approvals. Couldn’t be happier – our little Granny Flat is awesome! Highly recommend Steve and the Team at Absolute Granny Flats in Sydney

Jeni Stavreski
Jeni Stavreski
a month ago

Great company, granny flat was installed efficiently and everything is in working order! We've been using the granny flat for nearly 2 years now and it's everything we needed! The team are very responsive and communicative.

Hia Master Builder Members
australian business awards
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Sydney Granny Flats Done Right Why Choose Classic Cabins for Building your Granny Flat?

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.

  • 40 Years Building Sydney Granny Flats

    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.

  • Wide Range Of Designs Available

    Our diverse range of floorplans and our ability to custom build sets us apart and gives 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.

Granny Flat Options

We are the dedicated granny flats builders Sydney siders turn to more often, because we can provide everything from a small backyard retreat, to sturdy, temporary housing units, and you know that the Superior Granny Flats team will always work to find the right unit for your needs and the available space. Our range of relocatable homes give you flexibility and choice, so that we can supply the solutions our customers need.

Our partner brands

Building beautiful Sydney granny flats for the modern family with the right brands.

Granny Flats FAQ

Typically, a one-bedroom granny flat should cost start from $100,000 which includes site costs, design and approvals, build price and standard inclusions, full turnkey ready to move in.

Granny pods vary in cost but typically range between $40,000 to $125,000, depending upon what's included with the granny pod.

A great way to utilise unused space in your backyard is to build a granny flat — not only will it be able to provide additional living space for you and your relatives, but it can also serve as a steady stream of income if you ever decide to rent it out. Granny flats are easy to build and maintain.

If you own the property or have a mortgage on it, it is very likely that you can indeed build a granny flat in your back garden. Planning permission may be required (see below) but in general, there should be no issue. If you rent your home, you will need to discuss any changes like this with your landlord.

New South Wales – From 60 square metres – 100 square metres. The former is a Complying Development, and the latter must be approved by submitting a Development Application.

Looking for a granny flat in Sydney? Affordable granny flats

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.

Request a Granny Flat Quote

Fill in the form below or call us now on 1300 971 276

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