Granny Flat Designs

Our functional Granny Flat designs allow you to maximise the space in your backyard, increase your property’s value or improve your lifestyle.

Granny flats are excellent secondary dwellings for teenage retreats or for aging family members who need extra care, great investments that bring in rental income or a home office. The options are truly endless!

At P J Cook, we specialise in Granny Flats. Contact our friendly team to organise a free site inspection, quote and a Granny Flat design! We will never trade quality for money. You can have confidence that partnering with P J Cook Building in this journey is the right choice.

The Copacabana
The Copacabana
2 Storey Granny Flats, Granny Flats

The Copacabana

PJ Cook2024-08-02T15:59:05+10:00

Two Storey Granny Flat "THE COPACABANA" SPECIFICATIONS Ground Floor Living: 29.99 m/2 Verandah: 6.45 m/2 Alfresco: 12.00 m/2 First Floor Living: 29.99 m/2 Total: 78.43 m/2 Overall Length: 7.62 m Overall Width: 7.90 m [...]

The CopacabanaPJ Cook2024-08-02T15:59:05+10:00

The Branxton
The Branxton
Granny Flats, One Bedroom Granny Flat

The Branxton

PJ Cook2024-11-19T11:09:25+11:00

1 Bedroom Granny Flat "THE BRANXTON" SPECIFICATIONS: Living: 44.8 m/2 Verandah: 14.7 m/2 Carport: 21.12 m/2 Total: 80.62 m/2 Overall Length: 8.5m Overall Width: 10.3m Take a 3D Tour The Branxton [...]

The BranxtonPJ Cook2024-11-19T11:09:25+11:00

The Hamlyn Terrace
The Hamlyn Terrace
Granny Flats, One Bedroom Granny Flat

The Hamlyn Terrace

PJ Cook2024-08-02T14:32:13+10:00

1 Bedroom Granny Flat "THE HAMLYN TERRACE" SPECIFICATIONS: Living: 47.04 m/2 Alfresco: 12.54 m/2 Total: 59.58 m/2 Overall Length: 6.05m Overall Width: 9.85m DOWNLOAD BROCHURE VIEW INCLUSIONS DESIGN SUITE ENQUIRE NOW COPYRIGHT [...]

The Hamlyn TerracePJ Cook2024-08-02T14:32:13+10:00

The Pokolbin
The Pokolbin
Granny Flats, Two Bedroom Granny Flat

The Pokolbin

PJ Cook2024-08-02T14:38:04+10:00

Two Bedroom Granny Flat The Pokolbin - Coastal Facade Living: 50 m/2 Alfresco: 21.9 m/2 Total: 71.9 m/2 Overall Length: 13.23m Overall Width: 6.78m DOWNLOAD BROCHURE VIEW INCLUSIONS DESIGN SUITE ENQUIRE NOW COPYRIGHT [...]

The PokolbinPJ Cook2024-08-02T14:38:04+10:00

The Newcastle
The Newcastle
Granny Flats, Two Bedroom Granny Flat

The Newcastle

PJ Cook2024-08-02T14:43:04+10:00

Two Bedroom Granny Flat The Newcastle - Australiana Facade Living: 60 m/2 Porch: 6.3 m/2 Alfresco: 11.36 m/2 Total: 77.66 m/2 Overall Length: 9.92m Overall Width: 8m DOWNLOAD BROCHURE VIEW INCLUSIONS DESIGN SUITE ENQUIRE [...]

The NewcastlePJ Cook2024-08-02T14:43:04+10:00

The Aberdare
The Aberdare
Granny Flats, Two Bedroom Granny Flat

The Aberdare

PJ Cook2024-08-02T14:44:41+10:00

Two Bedroom Granny Flat The Aberdare - Hamptons Facade Living: 60 m/2 Alfresco: 12 m/2 Verandah 1: 10.13 m/2 Verandah 2: 10.13 m/2 Total: 92.26 m/2 Overall Length: 9.71m Overall Width: 10.52m DOWNLOAD [...]

The AberdarePJ Cook2024-08-02T14:44:41+10:00

The Wyong
The Wyong
Granny Flats, Narrow Granny Flats, Two Bedroom Granny Flat

The Wyong

PJ Cook2024-11-20T13:41:06+11:00

Two Bedroom Granny Flat The Wyong - Coastal Facade Living: 60 m/2 Patio: 6 m/2 Total: 66 m/2 Overall Length: 16.5m Overall Width: 4m The Wyong Granny Flat Images Project: Vintage Drive, [...]

The WyongPJ Cook2024-11-20T13:41:06+11:00

The Gosford
The Gosford
Granny Flat With Attached Carport, Granny Flat With Attached Patio, Granny Flats, Two Bedroom Granny Flat

The Gosford

PJ Cook2024-08-02T14:49:33+10:00

Two Bedroom Granny Flat The Gosford - Tropical Facade Living: 60 m/2 Porch: 8.48m/2 Alfresco: 8.6 m/2 Carport: 18 m/2 Total: 95.08 m/2 Width: 9.25 m Length: 12.8 m The Gosford 3D [...]

The GosfordPJ Cook2024-08-02T14:49:33+10:00

The Adamstown
The Adamstown
2 Storey Granny Flats, Granny Flats

The Adamstown

PJ Cook2024-08-02T16:01:33+10:00

Two Storey Granny Flat "THE ADAMSTOWN" SPECIFICATIONS Ground Floor Living: 31.71 m/2 Verandah 1: 6.79 m/2 Verandah 2: 9.40 m/2 Alfresco: 29.76 m/2 Garage: 54.19 m/2 First Floor Living: 28.29 m/2 Total: 160.14 m/2 Overall [...]

The AdamstownPJ Cook2024-08-02T16:01:33+10:00

The Booker Bay
The Booker Bay
2 Storey Granny Flats, Granny Flats

The Booker Bay

PJ Cook2024-08-02T16:05:12+10:00

Two Storey Granny Flat "THE BOOKER BAY" SPECIFICATIONS Ground Floor Living: 40.36 m/2 Porch: 3.8 m/2 Verandah: 10.93 m/2 Garage: 21.24 m/2 First Floor Living: 19.64 m/2 Balcony: 3.95 m/2 Total: 99.92 m/2 Overall Length: [...]

The Booker BayPJ Cook2024-08-02T16:05:12+10:00

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