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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

Banksia 70Sqm 1 Bedroom 1500X650

70m2 Banksia Platinum 1 Bedroom Granny Flat

1 Bedroom


Spacious Sanctuary

Lifestyle focused for low maintenance living, the 1-Bedroom Banksia Granny Flat 70m2 model uses clever design to deliver extended space with all ACT planning laws considered.

The floorplan features one bedroom of impressive size with built-in wardrobe included, a separate bathroom and laundry, a single-wall galley kitchen with open-plan dining and living areas, as well as an extended outdoor alfresco area for sun-drenched lunches with friends.

Also available in a  60m2 floorplan and a 80m2 floorplan, this Granny Flat model is a popular choice for older parents and grandparents who want to downsize and spend their golden years surrounded by family. It also qualifies for Cubitt’s Platinum Package inclusions such as ceiling fans, additional LED downlights and more!

Want to design a Granny Flat built just for you? A family owned-and operated business with over 25 years’ experience, the team at Cubitt’s understands that building a new home is a deeply personal experience. We take the time to listen to your needs, and offer Custom Granny Flats built entirely to suit your lifestyle.

Call our award-winning customer service team on 1300 721 150.

Benefits Include

  • Sophisticated, functional design that’s compliant with ACT planning laws and available in multiple floorplans to choose from.
  • Can be customised to accommodate specific lifestyle needs such as wheelchair ramps and wider doorframes.
  • Cubitt’s have the expertise necessary to build on difficult blocks of land
  • Access our Home Tech Package for the latest technology in fire safety, home security and Wi-Fi connectivity.

Platinum Package inclusions across outdoor, indoor and furnishings - such as a 5,000L rainwater tank, 5.0kw reverse cycle air conditioner, stainless steel dishwasher and more!

40m2, Bottlebrush 1 Bedroom Granny Flat

40 Sqm Bottlebrush 1 Bedroom

All of the staff, through administration, planning and building to completion, at Cubitt's have been most helpful and responsive in moving forward on the construction of a great little granny flat that gives great and appropriate extension to our Federation Cottage.

- David – Goulburn, Bottlebrush 1 Bedroom 40sqm

60Sqm Bottlebrush Three Bedroom Extended Living

Thank you Cubitt's for providing me with a beautifully constructed home that I'm proud to show off to my family and friends.

- Theresa – Bowral, Bottlebrush 3 Bedroom 60sqm

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Frequently Asked Questions

Keeping you informed from the very beginning of your project journey. Here are answers to your Frequently asked Questions. Still have a question? Don't hesitate to get in touch


Cubitt's Smart Security

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Cubitts Advantage

The Cubitt's Advantage

Discover the value and commitment placed behind every build of a Granny Flat or Extensions from Cubitt's.

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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


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Visit our Canberra Showroom

Cubitt's Canberra

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Cubitt's Canberra Showroom

80-82 Kembla Street, Fyshwick ACT 2609

Opening Hours

Monday: 10am-5pm

Tuesday - Friday: 9am-5pm

Saturday: 9am-5pm

Showrooms Available

Bottlebrush 80m2 2 Bedroom Granny Flat

Telopea 70m2 2 Bedroom Granny Flat