28 Osborne Avenue Umina Beach 2257
The NSW planning portal records a development at 28 Osborne Avenue Umina Beach 2257, under assessment, and lodged on 17 Sep 2026 under application CDC-385292.
Complying Development Certificate Application
Development details
Contains information © State of NSW (Department of Planning), CC BY.
Other applications on Osborne Avenue
The NSW planning portal records 44 other development applications on Osborne Avenue in Umina Beach. The 12 most recent are listed here.
- 84 Osborne Avenue, Dual Occupancy, $256k, lodged 3 Sep 2026
- 47 Osborne Avenue, New Home, $150k, lodged 20 Aug 2026
- 86 Osborne Avenue, New Home, $160k, lodged 21 Jul 2026
- 22 Osborne Avenue, Dual Occupancy, $580k, lodged 7 Jul 2026
- 64 Osborne Avenue, Granny Flat, $650k, lodged 13 May 2026
- 86 Osborne Avenue, New Home, $160k, lodged 25 Mar 2026
- 16 Osborne Avenue, Subdivision, $1.2m, lodged 13 Mar 2026
- 4 Osborne Avenue, New Home, $749k, lodged 6 Feb 2026
- 32 Osborne Avenue, New Home, $666k, lodged 12 Jan 2026
- 4 Osborne Avenue, Pool, $55k, lodged 17 Dec 2025
- 47 Osborne Avenue, New Home, $150k, lodged 2 Dec 2025
- 9 Osborne Avenue, Dual Occupancy, $1.1m, lodged 15 Sep 2025
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Look up the full record on the council DA tracker →Search the official register by the DA number: CDC-385292.