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Granny Flats in NSW

View our range of 1, 2 and 3 Bedroom Granny Flats to suit NSW Building conditions

Granny Flat Inclusions

Granny Flats in ACT

View our extensive range of 1, 2, and 3 Bedroom Granny Flats designed to suit building regulations in the Australian Capital Territory

Wollongong New Showroom

Explore Granny Flats at Cubitt’s Wollongong Showroom

Call us on 1300 721 150 to visit one of our showrooms

Visit our showroom to see why Granny Flats are the perfect fit for the beautiful Wollongong and Illawarra region.

If you live in the Wollongong and Illawarra regions, building a Granny Flat on your property is one of the savviest investments available. Whether you are retiring to the stunning South Coast of NSW or just setting up your first home, many locals are choosing Cubitt’s to add value to their properties. Plus, these days with the launch of companies such as Airbnb or Stayz, there are more opportunities to maximise property revenue than ever before. If you are at a stage of your life where you are wanting to spend less time in the office and more time at home with your family, you can reduce or replace your number of working hours with passive income from building a new Granny Flat.

View the quality workmanship and spacious design within Cubitt’s extensive range of Granny Flat models, which can be tailored to suit your requests, land and budget. Open 6 days a week, our Shellharbour Exhibition Centre has Granny Flats available for walk-throughs, with local sales and design consultants on hand who understand the local neighbourhood, and can help you make the best use of your land.

The staff at our Wollongong office are experts at serving the wider Wollongong region, the Illawarra, the Southern Highlands and the NSW South Coast areas from Bowral to Browlee, from Bomaderry to Bulli, from Goulburn to Gerringong.

Being one of the most trusted home extension and granny flat developers in the Wollongong region, know that your granny flat development is in safe hands with Cubitt’s.

When it comes to building a granny flat in Wollongong, know that you are in the right hands. It’s often a difficult task to find a business that puts the needs of the client first. Our quality work and dedication to excellence has built Cubitt’s to become the most trusted granny flat builder in Wollongong.

We have been fortunate enough to build our experience by completing a wide range of granny flats for clients. Whether you have a specific design in mind, or have no idea where to start, we are delighted to guide you every step of the way.

Granny flats in Wollongong can be particularly difficult. With complex blocks or sloping terrain, sometimes it seems a granny flat will never be stable in the space. However, our team at Cubitt’s are experienced with granny flats on even the hardest spaces with the right plan.

If you have a vision, and a specific granny flat in Wollongong that you need building, you have come to the right place. Our team at Cubitt’s Granny Flats and Home Extensions is incredibly dedicated to bring your dream granny flat to life. No matter how difficult your plan is, we will complete exactly what you are after as we are specialised in custom granny flats. Our granny flat builders in Wollongong will ensure you are 100% satisfied with the final results.

Needing direction and help with design for your granny flat in Wollongong? We can help you there too. Our team will work closely with you to design a granny flat that will suit your purpose, lifestyle and specific needs. We have helped hundreds of clients turn their rough idea into reality by sharing our own experiences while also understanding what would work for individual situations.

With over 25 years of experience, Cubitt’s Granny Flats and Home Extensions have grown to be one of the most trusted names for granny flat designs in Wollongong. We take pride in our work and continue to provide excellence in granny flats. Expect quality service, transparent process and impressive results with Cubitt’s Granny Flats and Home Extensions.

Maximise your backyard’s potential and call 1300 721 150 to discover the benefits of partnering with the most trusted Granny Flat builder in NSW and the ACT.

Banksia 2 Bedroom With Flat Roofline 2 Bedroom With Open Plan Kitchen 50 Sqm Plus Porch

Extremely happy with our new granny flat! Work was completed earlier than anticipated and every step of the way we were kept updated on progress and what to expect. All tradesmen were friendly and very professional. We selected some kitchen upgrades and are delighted with how amazing it looks! Highly recommend Cubitt’s.

- Leanne – Corrimal. 71sqm Bottlebrush 2 Bedroom Alfresco Extended

63Sqm Banksia 2 Bedroom Option 1 Render (1)

Professional service, top quality granny flats & super helpful staff has made building our holiday home (2.5 hours away) an absolute dream

- Dayna – Sanctuary Point. 63sqm Banksia 2 Bedroom (Option 1)

Want to find out more about our Granny Flats? View our range of 1, 2, and 3 bedroom floorplans.

The Cubitt's Range of Granny Flats

1 Bedroom Granny Flats With White Paint

1 Bedroom Granny Flats

Our range of 1-bedroom Granny Flat designs make every square metre count. Perfect for narrow blocks of land, our base models are available in 45m2 or 50m2 plus Porch. Alternatively, you can customise to suit your space with our experienced design team.

A popular choice for those building a home office, artist’s retreat or extra accommodation.

One Bedroom  Bottlebrush Granny Flat shown

2 Bedroom Granny Flats With Porch And Garden

2 Bedroom Granny Flats

Our Best Seller!

Designed to fit on standard blocks, our 2-Bedroom Granny Flat range extends across an array of base models, from as little as 40m2 through to 50m2, 60m2 and 60m2 with optional alfresco decking for relaxing on sunny days.

2-Bedroom Granny Flats are immensely popular due to their versatility and unique balance of spacious yet compact living.

Two Bedroom Telopea Granny Flat with alfresco shown

3 Bedroom Granny Flats With A Pourch And Garden

3 Bedroom Granny Flats

The clever use of floorplan in our range of 3-Bedroom Granny Flat designs delivers surprising space!

The perfect option for supporting growing families, or maximising the return on investment of your unused backyard space.

Available in 52m2, 60m2 or even 90m2 (in the ACT), with vast customised features on offer such as decking and alfresco areas for added luxury.

Bottlebrush, 3 Bedroom 60m2 Granny Flat base model shown

Cubitts Advantage White

Your Dream Granny Flat Is Closer Than You Think

Enquire about a new Granny Flat designed and built by Cubitt's

Enquire about a new Granny Flat designed and built by Cubitt's. Feel Secure, Comforted By The Cubitt's Advantage. Our experienced team of consultants take the time to not only review any specific needs such as DAs through council at no charge. We also don't ask for upfront fees. Ask your Cubitt's Team Member today, what sets us apart from our competitors.

Or Give Us a Call On 1300 721 150

No obligation, Free in-home consultation

Contact Us Today

Visit our Wollongong Showroom

Cubitt's Wollongong

View On Map

Cubitt's Wollongong Exhibition Centre

244 Shellharbour Rd, Barrack Heights 2528

Opening Hours

Monday- Saturday 9am-5pm

Showrooms Available

Banksia 63m2 2 Bedroom Banksia Option 1

Bottlebrush 71m2 2 Bedroom Granny Flat