Determined This application has been determined. Contact Penrith City 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 25 Aug 2026 On exhibition 2 Sept 2026 Under assessment Determined 16 Sept 2026

Status DETERMINED

Overview

Address

10-43 Mayfair Road Mulgoa 2745

Portal application no.

PAN-667682

Council reference

Mod26/0175

Application type

Modification Application

Development types

Secondary dwelling; Dwelling house; Erection of a new structure; Swimming pool

Estimated cost

$990,000

New dwellings

1

Storeys

1

Determination authority

Council

Key dates

Lodged

25 August 2026

Exhibition starts

2 September 2026

Exhibition ends

15 September 2026

Determined

16 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-667682 or council reference Mod26/0175 when you contact Penrith City Council.