Determined This application has been determined. Contact Hornsby 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 1 Sept 2026 Under assessment Determined 7 Oct 2026

Status DETERMINED

Overview

Address

18 Derribong Place Thornleigh 2120

Portal application no.

PAN-666502

Council reference

DA/1030/2022/A

Application type

Modification Application

Development types

Demolition; Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah (screened enclosures)

Estimated cost

$33,500

Determination authority

Council staff under delegated authority

Key dates

Lodged

1 September 2026

Exhibition starts

Not exhibited

Exhibition ends

Not exhibited

Determined

7 October 2026

Source: NSW Planning Portal (opens in a new tab). The tracker searches by address, not by application number. Quote its portal number PAN-666502 or council reference DA/1030/2022/A when you contact Hornsby Shire Council.