CUBITTS Grannyflats Homeextensions

Discover a Stronger Financial Future

Realise the revenue potential from your own backyard with a Cubitt's Granny Flat.

Buying a home is often the largest financial commitment we will every make. Both exciting and scary, whether it’s to secure your retirement or assist with mortgage repayments, a Cubitt’s Granny Flat realises the potential of your property by providing an additional revenue source.


It’s simple.  Building a Cubitt’s Granny Flat means you can either rent the additional space, complete with its own WiFi and Smart Home accessories. Or, choosing to downsize yourselves, you could rent out the primary property. Often with no or minimal impact to pensions and delivering a consistent solid revenue return

Sound interesting? We think so. And it’s often easier than you think. At Cubitt’s we look after all the tricky things including reviewing council requirements and council approvals.

With Cubitt’s we also guarantee;

  • $0 design costs

  • Fully Insured for you

  • No hidden costs

  • No post contract charges

  • All council approvals handled by us

  • 10-12 week build time

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Capitalising on existing land to build a Granny Flat is a great way to increase value of your property while providing multiple revenue opportunities.

Sound interesting? Why not visit one of our showrooms complete with full size Granny Flats for you to view or give us a call of 1300 721 150

The Cubitt's Range of Granny Flats

1Bedroom Grannyflat

1 Bedroom Granny Flats

Our One-Bedroom Granny Flat or garden studio makes every square metre count.

One Bedroom base models are available in 47m 2 and 53m2 – or you can customise with our expert design team.

It’s an ideal solution for a home office, artist’s studio or occasional entertainer for family and friends.

One Bedroom Custom Bottlebrush Granny Flat shown

2 Bedroom Gf

2 Bedroom Granny Flats

Our Best seller.

2 Bedroom Granny Flats are designed to fit perfectly on standard blocks and are available in an array of base models ranging from 40m2, through 53m, 63m and 71m2 with beautiful alfresco areas added.

Or, as ever at Cubitt’s you can customise!

Two-bedroom Granny Flats are endlessly popular due to their versatility and incredible opportunity for comfortable compact living.

Two Bedroom Telopea Granny Flat with alfresco shown

Bottlebrush3bedroom 60Sqm Porch Weathertex Cladding (1)

3 Bedroom Granny Flats

Surprise yourself with the compact luxury of a 3 Bedroom Granny Flat.

3 Bedroom Granny Flats are an excellent option for keeping the family together longer or making a clever investment out of your unused backyard space.

At sizes of 52m2, 60m2 or even 90m2 in the ACT, your 3-Bedroom Granny Flat can be made even more luxurious with additional decking, alfresco areas, interior design features and other options.

Bottlebrush, 3 Bedroom 60m2 Granny Flat base model shown

Backed by the Cubitt's Advantage

At Cubitt's there's no upfront or hidden costs and you're comfortable in the knowledge you're building with NSW and ACTs most trusted Granny Flat builders. Complete the form or call 1300 721 150 today. The Cubitt's Guarantee; Perfectly Skilled Proudly Respectful Constantly Committed

No obligation, Free in-home consultation

Contact Us Today

Visit Us at One of our Conveniently Located Showrooms

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

Open by appointment only for your safety during the COVID-19 restrictions

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 to Saturday: 9am - 4pm

Showrooms Available

Banksia 63m2 2 Bedroom Banksia Option 1

Bottlebrush 71m2 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 to Saturday: 9am – 5pm

Sunday: 10am – 4pm

Showrooms Available

61m2 Telopea 2 bedroom granny flat

63m2 Banksia 2 bedroom granny flat

Cubitt's Canberra

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Cubitt's Canberra Showroom

80-82 Kembla Street, Fyshwick ACT 2609

Opening Hours

Tuesday-Saturday 9am to 5pm

Closed Sunday/Monday

Showrooms Available

Bottlebrush 80m2 2 Bedroom Granny Flat

Telopea 70m2 2 Bedroom Granny Flat