Zones vs Overlays: The 10‑Minute Explanation
What each control does, and why both matter
Zones and overlays are both planning controls, but they do different jobs. Zones set the broad use and development rules for land. Overlays sit on top to address a specific issue, like heritage, flooding, or environmental risk.
The important part: overlays apply in addition to the zone, not instead of it. They add requirements, they do not change the intent of the zone.
For renters and buyers, this is the practical takeaway: check both. A property can be in a standard residential zone and still have overlay constraints that affect works, approvals, or future plans.
A planning property report is the easiest way to see the full picture for a specific address.