51 HAY STREET COLLAROY 2097
Development application in COLLAROY, New South Wales · Northern Beaches Council
Proposed development
Dwelling house; Alterations or additions to an existing building or structure
Application details
- Application number
- CFT-928982
- Category
- Alteration/Addition
- Lodged
- 30 March 2026
- Council
- Northern Beaches Council
Nearby development activity
51 HAY STREET COLLAROY 2097
Alteration/Addition
51 HAY STREET COLLAROY 2097
Alteration/Addition
51 HAY STREET COLLAROY 2097
Alteration/Addition
51 HAY STREET COLLAROY 2097
Alteration/Addition
57 HAY STREET COLLAROY 2097
Residential
1003 PITTWATER ROAD COLLAROY 2097
Modification
1003 PITTWATER ROAD COLLAROY 2097
Signage
25 ANZAC AVENUE COLLAROY 2097
Building Work
About this development application
A development application (DA) is lodged with Northern Beaches Council when a property owner seeks consent to build, renovate, demolish, subdivide or change the use of a property in COLLAROY. 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.