Under AssessmentDA-26034123
UNIT 1 1 GAYUNDAH CR O'SULLIVAN BEACH SA 5166
Development application in O'SULLIVAN BEACH, South Australia · City of Onkaparinga
Proposed development
Double storey detached dwelling
Application details
- Application number
- DA-26034123
- Lodged
- 6 November 2026
- Council
- City of Onkaparinga
Direct council link available to subscribers
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.