Under assessment NSW Development Application

20 TREVALLY AVENUE CHAIN VALLEY BAY 2259

Dwelling house; Alterations or additions to an existing building or structure

PAN
PAN-621727
Status
Under assessment (“Under Assessment”)
Lodged
18 Mar 2026
Determined
·
DA type
Development Application

Location

20 TREVALLY AVENUE CHAIN VALLEY BAY 2259 (-33.17529, 151.57069)

Open in map

From the NSW online DA register, application PAN-621727; data © NSW Department of Planning, licensed CC BY 4.0. The register publishes with roughly a one-week lag, so status here may trail the council's own record.

Zoning and planning data © State of New South Wales (Department of Planning, Housing and Infrastructure) and © State of Victoria (Department of Transport and Planning), licensed under CC BY 4.0. Basemap © OpenFreeMap © OpenMapTiles Data © OpenStreetMap contributors. Zoning renders for WA © Western Australian Land Information Authority and TAS © State of Tasmania.

Data sources update daily. State-by-state coverage · How to read the map · Zoning codes by state · Blog · How we compare