19A NORTHUMBERLAND AVENUE MOUNT COLAH 2079
Development application in MOUNT COLAH, New South Wales · The Council of the Shire of Hornsby
Proposed development
Secondary dwelling; Dwelling house; Erection of a new structure
Application details
- Application number
- PAN-628156
- Type
- Development Application
- Lodged
- 14 April 2026
- Council
- The Council of the Shire of Hornsby
More detail available
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About this development application
A development application (DA) is lodged with The Council of the Shire of Hornsby when a property owner seeks consent to build, renovate, demolish, subdivide or change the use of a property in MOUNT COLAH. This record is part of Council DA's database of 3.97 million development applications from 290+ Australian councils.
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