Lodged 19 Aug 2026 On exhibition 28 Aug 2026 Under assessment Determined

Status UNDER ASSESSMENT

Overview

Address

12 Keston Avenue Mosman 2088

Portal application no.

PAN-665987

Council reference

8.2026.147.1

Application type

Development Application

Development types

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

Estimated cost

$161,700

New dwellings

1

Determination authority

Not yet assigned

Key dates

Lodged

19 August 2026

Exhibition starts

28 August 2026

Exhibition ends

11 September 2026

Determined

Not yet determined

Source: NSW Planning Portal (opens in a new tab). The tracker searches by address, not by application number. Quote its portal number PAN-665987 or council reference 8.2026.147.1 when you contact Mosman Municipal Council.