14 SULLIVAN TCE O'SULLIVAN BEACH SA 5166
Development application in O'SULLIVAN BEACH, South Australia · City of Onkaparinga
Proposed development
25A2426.0FAIR. Land division. creating 1 additional allotment (1 into 2) All existing structures to be demolished.
Application details
- Application number
- DA-25040066
- Type
- SUBDIVISION
- Record type
- Development Application
- Category
- Subdivision
- Lodged
- 19 January 2026
- Council
- City of Onkaparinga
Nearby development activity
14 SULLIVAN TCE O'SULLIVAN BEACH SA 5166
Residential
10 SULLIVAN TCE O'SULLIVAN BEACH SA 5166
Residential
10 SULLIVAN TCE O'SULLIVAN BEACH SA 5166
Tree/Vegetation
South Australia
Tree/Vegetation
South Australia
Residential
UNIT 2 35 BADEN TCE O'SULLIVAN BEACH SA 5166
Building Work
South Australia
Building Work
45 BADEN TCE O'SULLIVAN BEACH SA 5166
Residential
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 O'SULLIVAN BEACH. 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.