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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

Bottlebrush 90Sqm 3 Bedroom 1500X650

90m2 Bottlebrush Platinum 3 Bedroom Granny Flat

3 Bedroom


Unrivalled Lifestyle Perks

The 3 Bedroom Bottlebrush Granny Flat 90m2 boasts vast space to stretch out with a family of up to 6 people.

Designed with all ACT planning laws already considered, this stunning model includes one deluxe master bedroom with walk-in wardrobe and ensuite bathroom included, a second and third bedroom of impressive size each with built-in wardrobe, a second bathroom, a laundry, extra storage space, a gourmet kitchen with eat-in breakfast bar, extended open-plan dining and living areas, as well as a sprawling outdoor alfresco area.

This superb, contemporary design qualifies for Platinum Package inclusions such as a stainless steel dishwasher, a 5.0kw reverse cycle air conditioner and more! We also offer Granny Flat Customisations such as additional decking, expanded pantry space and custom interior design features.

Cubitt’s offers turnkey solutions, and takes care of the approval process for you. Call our award-winning customer service team on 1300 721 130 for more information.

Benefits Include

  • Designed and built with ACTPLA restrictions compliance, saving you time and money.
  • Plans can be tailored to suit specific needs, such as wider doorframes and wheelchair ramps.
  • Experts at building on sloping or difficult blocks of land.
  • Our Home Tech Package offers access to the latest technology in fire safety, home security and internet connectivity.
  • Platinum Package inclusions across outdoor, indoor and furnishings - such as a 5,000L slimline rainwater tank, ceiling fans, additional LED downlights and much 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