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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

1 Bedroom Granny Flat

Cubitt’s Affordable 1 Bedroom Granny Flats

Call us today for details on pricing

Comfortable & Compact 1 Bedroom Granny Flat Designs

Make every square metre count with Cubitt’s range of 1-bedroom Granny Flat designs. Perfect for long or narrow blocks of land, our base models are available in either a 30m2 floorplan, 45m2 floorplan or a 50m2 floorplan. These designs are a popular choice for those looking to build their own home office or artist’s retreat, while being fully equipped to provide accommodation, should the need arise.

Do you have limited space in your backyard, but have always dreamed of building a Granny Flat on your property? Using clever design to fit within just 30m2, Cubitt’s affordable 1 Bedroom Granny Flat models can make your dream a reality.

Perhaps you value your privacy and are looking for a 1 Bedroom Granny Flat with extra space? Our 50m2 design may be exactly what you’re looking for.

Unlike most other companies, Cubitt’s also offers customised solutions built entirely to suit your lifestyle. Our experienced sales and design consultants will work with you to create a tailored design for your individual needs, such as wheelchair ramps and wider doorframes. We can even add decking or alfresco areas for entertaining and relaxing on sunny days.

Call 1300 721 150 or visit a showroom today and let us build the perfect Granny Flat model for you.

The team at Cubitt’s are well experienced in building one bedroom granny flats. With over 25 years of experience of granny flat and home extensions, our friendly team take the time to create your dream granny flat.

One bedroom granny flats have become increasingly popular over the years. While property prices continue to sky rocket in Sydney, many have realised the potential their current properties have. Whether it be for investment reasons or just another extension of your home, you cannot go wrong with building a one bedroom granny flat.

Extend your home by having a one bedroom granny flat. This is the perfect way an extended family can still live together. If you have children who are growing older who are needing more independence, this is the perfect solution to keep the close as well. Build a customised and affordable granny flat that not only is completely functional, but incredibly aesthetic.

Building a one bedroom granny flat in your backyard has enormous benefits. By creating a whole other space, you could potentially earn rental income and maximise your earning potential. Not only this, but you will definitely increase the value of your property in Sydney.

Our one bedroom granny flat designs are tailored to suit your specific requirements. Our dedicated team work closely with you to build your vision. Our one bedroom granny flats are completely functional while also being completely personalised and tailored to you.

Our clients in Sydney often become repeat clients as they are impressed with our professionalism and commitment to excellence. We take pride knowing that our clients are 100% satisfied with the work we produce.


View our current 1 Bedroom models

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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


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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 us at one of our convenient locations

Cubitt's Emu Plains

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Cubitt's Main Sydney Exhibition Centre & Head Office

152 Russell Street, Emu Plains NSW 2750

Opening Hours

Monday-Saturday 9am-5pm

Sunday 10am-4pm

Showrooms Available

Telopea 53m2

Banksia 63m2 Option 1

Bottlebrush 60m2 Extended

Cubitt's Wollongong

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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

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

Cubitt's Newcastle

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Cubitt's Newcastle Showroom

124-126 Maitland Road Mayfield NSW 2304

Opening Hours

Monday-Saturday 9am-5pm

Showrooms Available

61m2 Telopea 2 bedroom granny flat

63m2 Banksia 2 bedroom granny flat