40 MOUNT STREET NORTH SYDNEY 2060
Development application in NORTH SYDNEY, New South Wales · North Sydney Council
Proposed development
Alterations or additions to an existing building or structure; Office Premise
Application details
- Application number
- CFT-1034577
- Category
- Alteration/Addition
- Lodged
- 22 September 2026
- Council
- North Sydney Council
153 other applications at this site
Builder on record
Nearby development activity
40 MOUNT STREET NORTH SYDNEY 2060
Alteration/Addition
Level 1
Alteration/Addition
LEVEL 1
Change of Use
40 MOUNT STREET NORTH SYDNEY 2060
Alteration/Addition
40 MOUNT STREET NORTH SYDNEY 2060
Alteration/Addition
40 MOUNT STREET NORTH SYDNEY 2060
Commercial
40 MOUNT STREET NORTH SYDNEY 2060
Commercial
40 MOUNT STREET NORTH SYDNEY 2060
Alteration/Addition
About this development application
A development application (DA) is lodged with North Sydney Council when a property owner seeks consent to build, renovate, demolish, subdivide or change the use of a property in NORTH SYDNEY. 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.