Planning Zones & Controls in Dee Why, New South Wales
Dee Why is located within Northern Beaches Council (New South Wales). The following planning zones and overlays are commonly found in this area.
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Planning Zones
These zones are commonly applied to properties in Dee Why and the broader Northern Beaches Council area.
Overlays & controls
Properties in Dee Why may be affected by one or more of the following overlays / codes, which add extra planning controls on top of the zone.
What can you build in Dee Why?
Dee Why sits in Northern Beaches Council (New South Wales). What you can build — a granny flat, a subdivision, a second dwelling, townhouses or an extension — depends on your property's zone and overlays. These guides set out the New South Wales rules for the most common projects:
Heads up: parts of Dee Why carry heritage and bushfire controls (see the overlays above), which can change what's allowed or require planning approval.
Check your property in Dee Why
Find out exactly what planning controls apply to your property in Dee Why and whether you need approval.
Frequently Asked Questions
What can I build in Dee Why?
What you can build in Dee Why — such as a granny flat (secondary dwelling), a subdivision, a second dwelling, townhouses or a house extension — depends on your property's planning zone and any overlays, together with the New South Wales planning rules. See the project guides above for Dee Why, or get a $39 planning report for a plain-English answer specific to your address.
What planning zone is Dee Why in?
Properties in Dee Why are commonly located in the R2 (R2), R3 (R3), B1 (B1), B2 (B2). The exact zone for your property depends on its specific location within Dee Why. You can check your property's zone using the NSW Planning Portal Spatial Viewer or our free Property Snapshot tool.
Do I need a planning permit in Dee Why?
Whether you need a planning approval in Dee Why depends on the zone your property is in, any overlays that apply, and the type of work you are proposing. Most new dwellings, extensions, subdivisions, and changes of use require approval. Some minor works may be exempt or "accepted development" depending on the zone and overlay controls. Use our free tools to check your specific situation.
How do I find my property's planning zone?
You can find your property's planning zone by searching your address on the NSW Planning Portal Spatial Viewer, the official New South Wales planning map. It shows the zone, overlays, and other planning controls that apply to any property in New South Wales.