42 18 BAY STREET DOUBLE BAY 2028
Development application in DOUBLE BAY, New South Wales · Woollahra Council
Proposed development
Alterations or additions to an existing building or structure; Residential flat building
Application details
- Application number
- PAN-517321
- Type
- Development Application
- Record type
- Development Application
- Category
- Residential - Multi Dwelling
- Lodged
- 9 January 2026
- Council
- Woollahra Council
More detail available
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Nearby development activity
18 BAY STREET DOUBLE BAY 2028
Alteration/Addition
18 BAY STREET DOUBLE BAY 2028
Alteration/Addition
42 18 BAY STREET DOUBLE BAY 2028
Residential - Multi Dwelling
42 18 BAY STREET DOUBLE BAY 2028
Residential - Multi Dwelling
Unit 1R 18 Bay Street Double Bay NSW 2028
Alteration/Addition
Unit 1R 18 Bay Street Double Bay NSW 2028
Alteration/Addition
438-440 New South Head Road DOUBLE BAY NSW 2028
Commercial
25 Carlotta Road DOUBLE BAY NSW 2028
Residential - Multi Dwelling
About this development application
A development application (DA) is lodged with Woollahra Council when a property owner seeks consent to build, renovate, demolish, subdivide or change the use of a property in DOUBLE BAY. This record is part of Council DA's database of 3.97 million development applications from 290+ Australian councils.
Tracking DAs like this one helps residents stay informed about neighbourhood change, and helps builders, agents and researchers understand local development trends.