Granny Flats rules in Sunshine Coast
Building a granny flat in Sunshine Coast? Sunshine Coast Council applies the Queensland planning framework. Here's what that means locally — plus the overlays worth checking on your specific block.
Often accepted development, but many councils require assessment
Yes. Many Queensland councils treat a compliant secondary dwelling as accepted development that needs no planning approval, and since 2022 you can rent it to anyone. Size limits are set by your local planning scheme.
Key rules at a glance
| Maximum floor area | Varies by council - commonly up to 80 m² |
| Approval type | Often accepted development (no approval) |
| Can it be rented? | Yes - to anyone (since Sept 2022) |
| Location | Same lot as, and subordinate to, the main house |
| Setbacks / siting | Set by the local planning scheme |
| Building approval | Always required |
Heritage, flood and bushfire controls on your specific lot can remove the fast-track and require a full application — even when the general rules say you're fine.
How often this applies in Sunshine Coast
These are the overlays that can remove the fast-track, measured across every parcel in Sunshine Coast from the same data behind our zoning map. They describe the council, not your block, and they are counted separately — one parcel can carry more than one, so they cannot be added together.
| Overlay | Share of parcels | What that means here |
|---|---|---|
| Heritage | 0.09% | 117 parcels flagged. The rest are mapped and sit outside it. |
| Flood | 2.82% | 3,581 parcels flagged. 97.18% of the council carries no flood mapping at all — unassessed, not cleared. |
| Bushfire | 35.55% | 45,085 parcels flagged. The rest are mapped and sit outside it. |
The most common zone in Sunshine Coast is Low Density Residential Zone, covering 50.7% of its 126,816 parcels. What you can build is decided by your own lot's zone, not the council's most common one.
Measured from our mapped parcel data, snapshot taken 2026-08-11. Overlays are checked live for a specific address on the address tool.
Granny flats in Sunshine Coast
Sunshine Coast Council is the authority for Sunshine Coast in Sunshine Coast. The statewide Queensland rules above set the baseline; the council can apply extra local controls, and heritage, flood or bushfire overlays on your lot can change what's allowed.
Visit Sunshine Coast Council ↗ Full Queensland rules →
See the Sunshine Coast zoning map → — every parcel in Sunshine Coast by zone, lot size and mapped constraints.
Frequently asked questions
Do I need council approval for a granny flat in Sunshine Coast?
Usually yes. In Queensland, a granny flat generally needs an application, and Sunshine Coast Council is the authority that assesses it. See the full state rules for the pathway and what's required.
Which council approves a granny flat in Sunshine Coast?
Sunshine Coast Council is the consent authority for Sunshine Coast (Sunshine Coast). You can review local planning controls on the council website and lodge through your state planning portal.
Can I rent out a granny flat in Queensland?
Yes. A statewide change on 26 September 2022 removed the old rule limiting occupants to household members, so secondary dwellings can now be rented to anyone.
Sources
- Changes to secondary dwellings - Planning Queensland ↗
- Secondary dwellings (granny flats) - Planning Queensland ↗
Related building rules
General guidance only — not professional planning advice. Local requirements in Sunshine Coast can differ from the statewide summary and change over time; always confirm with Sunshine Coast Council before starting work. Last reviewed: July 2026.
Talk to a town planner in Sunshine Coast
This page covers the general rules. A qualified town planner can tell you what applies to your actual block — the zone, the overlays and the approval path — before you spend money on drawings.
- Qualified, practising town planners
- Advice on your property, not a generic rule
- No cost, no obligation