Determined This application has been determined. Contact City of Sydney 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 16 Sept 2026 Under assessment Determined 28 Sept 2026

Status DETERMINED

Overview

Address

1 2-14 Mountain Street Ultimo 2007

Portal application no.

PAN-598691

Council reference

D/2025/1258

Application type

Development Application

Development types

Educational establishment; Advertising and signage; Alterations or additions to an existing building or structure; Change of use of land or a building or the classification of a building under the Building Code of Australia

Estimated cost

$13,466,771

Determination authority

Council staff under delegated authority

Key dates

Lodged

16 September 2026

Exhibition starts

Not exhibited

Exhibition ends

Not exhibited

Determined

28 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-598691 or council reference D/2025/1258 when you contact City of Sydney.