Bottlebrush Custom Grannyflat

3 bedroom Granny Flats Starting From Only $105,445

3 Bedroom Granny Flats

Is it a Granny Flat or a House? Make a home in your backyard with these compact luxury models

A three-bedroom granny flat from Ian Cubitt’s is the ultimate in compact luxury.

A beautiful three-bedroom home in your own backyard is what you can expect when you build from our Banksia or Bottlebrush range. At sizes ranging from 52m2 to 71m2 (up to 90m2 in the ACT), our three-bedroom granny flats can be made even more luxurious with additional decking, alfresco areas, interior design features and other options.

Enjoy the spaciousness and fresh design of your three-bedroom granny flat every single day.

We have a range of options available to buy off-the-plan with quick approval-to-build timing. You can also choose the popular option of spending time with one of our qualified design consultants to create a space that suits your every need.


Buy and build directly off the plan or speak to our experienced design consultants about a customised design just made for you.

Cubitts Advantage Layout 1

The Cubitt's Advantage

When you choose Cubitt’s to be part of this journey with you we assure you that you have made the right choice.

We really do offer you a world of advantages, built into the business over the last 25 years of building Granny Flats.

Our handpicked team of specialists are here to support your investment every step of the way. Your money matters, and it matters to us.

We’re a family business and truly care about your build – whether it’s for your own family or to increase your property’s value.

Our values along with personalised attention, upfront pricing and progress updates that makes Ian Cubitt’s the smart choice when it comes to your home investment.

Give us a call today or visit one of our convenient showrooms