Determined This application has been determined. Contact Mosman Municipal Council if you want to understand or challenge the decision. Some decisions can be appealed to the NSW Land and Environment Court, and who can appeal depends on the type of development.

Lodged 27 Aug 2026 On exhibition 4 Sept 2026 Under assessment Determined 22 Sept 2026

Status DETERMINED

Overview

Address

3 Elfrida Street Mosman 2088

Portal application no.

PAN-667413

Council reference

8.2026.3.4

Application type

Modification Application

Development types

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

Estimated cost

$195,360

New dwellings

1

Storeys

0

Determination authority

Council staff under delegated authority

Key dates

Lodged

27 August 2026

Exhibition starts

4 September 2026

Exhibition ends

18 September 2026

Determined

22 September 2026

Source: NSW Planning Portal (opens in a new tab). The tracker searches by address, not by application number. Quote its portal number PAN-667413 or council reference 8.2026.3.4 when you contact Mosman Municipal Council.