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Granny Flats
Self-contained granny flats built off-site and delivered to your block, ready for family, guests or tenants.
What's included
A granny flat is one of the simplest ways to add space and value to a property. Ours are built off-site, delivered in modules and connected on your block, so there's far less disruption to the main house and your backyard.
- Complete living spaceKitchen, bathroom, laundry and living area in one self-contained unit.
- Built under coverModules built off-site, out of the weather, then trucked to your block.
- Connected on sitePlaced on footings and connected to power, water and sewer or septic.
- Approvals guidanceWe help with the planning and building approvals your council needs.
FAQ
Common questions
How big can a granny flat be in WA?
Under the WA Residential Design Codes, an ancillary dwelling (granny flat) is generally limited to 70 m² of internal living area on a residential lot. Your council's local rules can vary, so we check this at the start.
Does someone in my family have to live in it?
No. Since 2019, WA's R-Codes allow a granny flat to be rented to anyone, not only family members, subject to your local council's planning rules.
Do I need approval?
Yes. A granny flat needs a building permit, and some lots also need development approval. We guide you through what your council requires.
The range
Explore other options
Granny Flats
Self-contained studio, one and two bedroom granny flats for family, guests or rental income.
View granny flats
Modular Homes
Full-size family homes built in modules off-site, ideal for city lots, rural blocks and acreage.
View modular homes
Custom Designs
Have your own layout in mind? We'll work with you to design a modular home around your needs and your block.
View custom designs
Free consultation
Ready to start your modular home?
Tell us about your block and what you're after, and we'll be in touch to talk through options and pricing.