Determined This application has been determined. Contact Wollondilly Shire 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 7 July 2026 On exhibition 10 July 2026 Under assessment Determined 7 Aug 2026

Status DETERMINED

Overview

Address

53 Castlereagh Street Tahmoor 2573

Portal application no.

PAN-653766

Council reference

DA/2026/749/1

Application type

Development Application

Development types

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

Estimated cost

$184,250

New dwellings

2

Storeys

1

Determination authority

Council staff under delegated authority

Key dates

Lodged

7 July 2026

Exhibition starts

10 July 2026

Exhibition ends

17 July 2026

Determined

7 August 2026

Source: NSW Planning Portal (opens in a new tab). The tracker searches by address, not by application number. Quote its portal number PAN-653766 or council reference DA/2026/749/1 when you contact Wollondilly Shire Council.