Forest Glen planning overlays
A planning-constraint profile of Forest Glen (Hornsby, NSW) - 5.62 km², mapped from live council and state overlay data. This suburb is highly constrained.
Constraint readout
5.62 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Forest Glen's boundary, with the flood, bushfire and environmental overlays drawn on top. It shows where constraints fall; the interactive map shows them on your exact address.
Forest Glen at a glance
How Forest Glen is zoned
Across its 5.62 km², Forest Glen is highly constrained by planning overlays. Very little of the suburb carries a mapped flood overlay, and 97% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Environmental Management. The median lot measures about 23,694 m² across 35 parcels. These figures are suburb-wide - the overlays that actually apply to a given lot can differ block to block, which is what a property-level check tells you.
Check a specific Forest Glen address
See exactly which overlays touch a single property - the interactive map is free. Need it on paper? A full planning PDF is just $9.
See what's in the $9 report →Forest Glen planning - frequently asked
Is Forest Glen flood-prone?
Very little of Forest Glen carries a mapped flood overlay (the Hornsby average is 2%). Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Forest Glen bushfire-prone?
Yes - around 97% of Forest Glen is mapped as bushfire-prone, compared with a Hornsby average of 69%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Forest Glen?
The dominant planning zone in Forest Glen is Environmental Management, though the suburb also includes National Parks and Nature Reserves and Primary Production. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Forest Glen have heritage-listed places?
Forest Glen has 1 heritage-listed place on record. Heritage listing affects what you can alter or demolish, so confirm whether a specific property is listed or near a heritage place.
What is the typical lot size in Forest Glen?
Across 35 surveyed parcels in Forest Glen, the median lot size is about 23,694 m². There are also 2 registered easements mapped in the suburb - an easement can restrict where you can build, so always check the title and overlays for the specific lot.
Do I need a planning report for a Forest Glen property?
A Forest Glen planning report pulls every overlay - zoning, flood, bushfire, heritage and environmental - that touches a single lot, on live council and state data. The interactive map preview is free; a full PDF report is $9.