Determined This application has been determined. Contact Central Coast 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 3 Sept 2026 On exhibition 8 Sept 2026 Under assessment Determined 10 Nov 2026

Status DETERMINED

Overview

Address

84 Osborne Avenue Umina Beach 2257

Portal application no.

PAN-670189

Council reference

DA/1533/2026

Application type

Development Application

Development types

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; Dual occupancy (detached); Residential Accommodation

Estimated cost

$256,300

New dwellings

1

Storeys

1

Determination authority

Council

Key dates

Lodged

3 September 2026

Exhibition starts

8 September 2026

Exhibition ends

22 September 2026

Determined

10 November 2026

Source: NSW Planning Portal (opens in a new tab). The tracker searches by address, not by application number. Quote its portal number PAN-670189 or council reference DA/1533/2026 when you contact Central Coast Council.