
Granny flats and secondary dwellings with room to grow
Ageing parents who need to be close. Adult kids saving for their first home. A home office or studio. Extra rental income. A granny flat can be the answer to all of these, and in South Australia, the rules have made them even more useful.
Granny flats can now be rented to anyone
Since November 2023, SA regulations allow granny flats (known in planning terms as ancillary accommodation) to be leased or rented to anyone, not just family members of the people living in the main home. According to PlanSA, this applies even if the original approval restricted who could live there.
What we design and build
[CLIENT TO CONFIRM: types of secondary dwellings offered.]
- Detached granny flats in the backyard
- Attached secondary dwellings
- Studios and home offices
- Dual living layouts
Our process
Check what’s possible
We look at your block, zone and planning rules to see what can fit.
Design
We design a secondary dwelling that works with your main home and your backyard.
Engineer
Footings, structure and drainage designed for your site.
Approve
We manage the approvals your project needs.
Build
We build it and hand it over, ready to live in.
Secondary dwelling projects
[PROJECT GALLERY: completed granny flats.]
Frequently asked questions
Do I need approval for a granny flat in SA?+
Most secondary dwellings need Development Approval. Requirements depend on your zone and design. We’ll check your property.
How big can my granny flat be?+
Size limits depend on the planning rules for your property. We’ll tell you what applies.
Can I rent out my granny flat?+
Under SA rules introduced in November 2023, yes, granny flats can be rented to anyone. Check with your accountant about tax implications.

