24 DAVID ST HAPPY VALLEY SA 5159
Development application in HAPPY VALLEY, South Australia · City of Onkaparinga
Proposed development
Building alterations and dwelling addition converting a single-storey detached dwelling into a double-storey dwelling, and a carport
Application details
- Application number
- DA-26003345
- Type
- DA
- Record type
- Development Application
- Category
- Residential
- Lodged
- 9 February 2026
- Council
- City of Onkaparinga
Nearby development activity
24 DAVID ST HAPPY VALLEY SA 5159
Minor Works
South Australia
Residential
South Australia
Building Work
South Australia
Building Work
4 TARNI ST HAPPY VALLEY SA 5159
Minor Works
South Australia
Building Work
23A MARY ST HAPPY VALLEY SA 5159
Minor Works
South Australia
Building Work
About this development application
A development application (DA) is lodged with City of Onkaparinga when a property owner seeks consent to build, renovate, demolish, subdivide or change the use of a property in HAPPY VALLEY. 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.