Determined This application has been determined. Contact Woollahra 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 May 2026 Under assessment Determined 9 June 2026

Status DETERMINED

Overview

Address

42 William Street Double Bay 2028

Portal application no.

PAN-642557

Council reference

329/2025/5

Application type

Modification Application

Development types

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

Estimated cost

Not stated

New dwellings

2

Storeys

4

Determination authority

Council

Key dates

Lodged

27 May 2026

Exhibition starts

Not exhibited

Exhibition ends

Not exhibited

Determined

9 June 2026

Source: NSW Planning Portal (opens in a new tab). The tracker searches by address, not by application number. Quote its portal number PAN-642557 or council reference 329/2025/5 when you contact Woollahra Municipal Council.