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!

  • Detached & Attached Granny Flats

  • Studio Granny Flats with Garage

  • Single & Two Story Granny Flats

  • 1, 2 & 3 Bedroom Granny Flat Options

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Small Space with Huge Potential

Building Sydney Three Bedroom Granny Flats for over 40 Years!

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contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source.

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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.  

backyard sydney granny flat

1, 2 & 3 Bedroom Granny Flats

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

display granny flat in sydney

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!

Kathy LY
Kathy LY
★★★★★
a month ago

I have used Granny Flats and they are amazing. I am so impressed with how quickly the service team was able to carry out my order, from designing it all up in CAD software through selecting materials for construction! Highly recommend them if you want something special made just right - this time around will be tough without these guys by our sides.

thuy vu
thuy vu
★★★★★
3 months ago

We recently built a granny flat with Granny Flats and we're very satisfied. The design process was easy, the approval time minimal ,and all our concerns were quickly solved! We couldn't be happier about how smoothly this project went - thanks in part to their site supervisor Steven who took care of us like family.

max soloman
max soloman
★★★★★
a year ago

The service was great, the price and quality were perfect for what I needed. Have referred to friends who also loved it!

Stuart Fraser
Stuart Fraser
★★★★★
a month ago

We recently built a granny flat with and had the time of our lives! They offered quality inclusions that were second to none. Steve was taking lead throughout, keeping us informed every step of the way while always making sure we could review when it suited us most - like right now for instance...
A great experience all round; I only wish my old bones wasn't so creaky these days 😉

Elizabeth Escandor
Elizabeth Escandor
★★★★★
a week ago

The director of the company, Steve is a very passionate person and happy with his staff. I can't say enough good things about their workmanship on our granny flat! It was built to high standards in every way imaginable from quality materials used right down to little details such as an easy access front door so we could get up there easily when needed without having any problems unlocking or opening it ourselves because who doesn’t love helping out their family members just a bit too much sometimes even if they're elderly like my own grandmothers were at times before passing away peacefully while still being able strong

Gulay Sarac
Gulay Sarac
★★★★★
1 year ago

So far, the construction of our granny flat has gone to plan and we are very happy with the team at Granny Flats. Steve - one of their foremen was a great help all through making this entire project fun! They work across nations too so if you need any more jobs done overseas I'll be sure call them up next time around
I am really pleased by how smoothly this whole thing went from start-to-finish because honestly nothing could have been better than working alongside such professionals that offered just what i needed when it came down detailing every step in executing my vision without question or hesitation

Muhammad Simanta
Muhammad Simanta
★★★★★
a year ago

Thank you Steve for all the little things homes have done to construct a dream granny flat!! I want you know that even when i do not say so, Im so thankful.You're truly an amazing person! My personal thanks goes out to Dennis who is always happy and willing totake care of us clients- he's been such a tremendous site supervisor throughout this process.. With best wishes from Muhammad & Afroza

Jeanette Ohagan
Jeanette Ohagan
★★★★★
a month ago

The quality work without any hassle or problems. I did not have to worry about the price because it was always reasonable and they were very easy going when we needed help at every stage of building our new house!
I would love working with them again definitely.

Hia Master Builder Members
australian business awards
recgrouting tradesman awards

H2 - MAIN KW + CITY H2 - MAIN KW + TEXT

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.

  • Benefit

    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.

  • Benefit

    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.

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

Granny Flats FAQ

Typically, a one-bedroom granny flat should cost anywhere between $100,000 – $120,000 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.

H2 - MAIN KW + CITY H2 - MAIN KW + TEXT

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.

Request a Granny Flat Quote

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