Development applications — Mosman Municipal Council
2,007 applications since 2019, proposing 2,503 new dwellings.
Largest by cost of works
| Address | What | Cost of works | Status |
|---|---|---|---|
| 44 Rangers Avenue Mosman 2088 | Demolition; Residential flat building; Erection of a new structure; Residential Accommodation | $123,342,161 | Under Assessment |
| 13-15 Moruben Road, Mosman, Nsw, 2088 | Demolition; Residential flat building | $61,517,780 | Under Assessment |
| 3 Moruben Road Mosman 2088 | Demolition; Residential flat building; Subdivision; Erection of a new structure | $58,878,600 | Under Assessment |
| 89 Cowles Road Mosman 2088 | Demolition; Residential flat building; Erection of a new structure; Residential Accommodation | $52,852,404 | Under Assessment |
| 50 Almora Street Mosman 2088 | Demolition; Residential flat building; Erection of a new structure | $50,470,296 | Under Assessment |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 14 Bradleys Head Road Mosman 2088 8.2024.242.1 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 18 Nov 2024 | Determined 20 Feb 2025 |
$731,500 | 1 |
| 44 Bay Street Mosman 2088 8.2024.237.1 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 18 Nov 2024 | Determined 19 Mar 2025 |
$3,531,217 | 1 |
| 88 Prince Albert Street Mosman 2088 8.2024.112.3 |
Dwelling house; Alterations or additions to an existing building or structure; Awnings, blinds and canopies; Balcony, deck, patio, terrace or verandah; Barbecues and other outdoor cooking structures; Carport; Driveways and hard stand spaces; Landscaping structures; Minor building alterations (internal); Minor building alterations (external); Pathways and paving; Privacy screens; Rainwater tanks; Skylights, roof windows and ventilators; Residential Accommodation | 15 Nov 2024 | Determined 12 Feb 2025 |
$657,800 | 1 |
| 1 Wyargine Street Mosman 2088 8.2024.243.1 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 15 Nov 2024 | Determined 26 May 2025 |
$5,772,278 | 1 |
| 4 Major Street Mosman 2088 8.2024.238.1 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 13 Nov 2024 | Determined 19 Feb 2025 |
$356,932 | 1 |
| 21 Keston Avenue Mosman 2088 8.2024.232.1 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Carport; Swimming pool | 13 Nov 2024 | Determined 19 Mar 2025 |
$1,500,840 | 1 |
| 39 Pearl Bay Avenue Mosman 2088 8.2023.5.3 |
Dwelling house; Alterations or additions to an existing building or structure | 8 Nov 2024 | Determined 29 Jan 2025 |
$279,400 | 1 |
| 23 Medusa Street Mosman 2088 8.2024.20.3 |
Dwelling house; Alterations or additions to an existing building or structure; Swimming pool | 8 Nov 2024 | Determined 3 Mar 2025 |
$678,204 | — |
| 62 Dalton Road Mosman 2088 8.2018.109.2 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 7 Nov 2024 | Determined 20 Mar 2025 |
$328,482 | — |
| 22 Thompson Street Mosman 2088 8.2024.229.1 |
Alterations or additions to an existing building or structure; Carport | 6 Nov 2024 | Determined 7 Jan 2025 |
$99,493 | — |
| 14 Gordon Street Mosman 2088 8.2024.230.1 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 5 Nov 2024 | Determined 9 Apr 2025 |
$135,823 | — |
| 17 Mulbring Street Mosman 2088 8.2024.224.1 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 28 Oct 2024 | Determined 20 Feb 2025 |
$561,660 | 1 |
| 32 Queen Street Mosman 2088 8.2020.18.4 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 25 Oct 2024 | Determined 18 Nov 2024 |
$1,653,512 | 1 |
| 46 Redan Street Mosman 2088 8.2024.223.1 |
Dwelling house; Alterations or additions to an existing building or structure; Semi-detached dwelling | 25 Oct 2024 | Determined 19 Feb 2025 |
$205,123 | 1 |
| 11 Hunter Road Mosman 2088 8.2024.218.1 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 23 Oct 2024 | Determined 15 Oct 2025 |
$5,511,353 | 1 |
| 10 Ryrie Street Mosman 2088 8.2024.221.1 |
Dwelling house; Alterations or additions to an existing building or structure | 23 Oct 2024 | Determined 19 Feb 2025 |
$1,098,724 | 1 |
| 19 Harbour Street Mosman 2088 8.2024.219.1 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 21 Oct 2024 | Determined 26 Nov 2024 |
$49,500 | 1 |
| 19 Brierley Street Mosman 2088 8.2024.220.1 |
Dwelling house; Erection of a new structure | 21 Oct 2024 | Determined 17 Dec 2024 |
$323,750 | 1 |
| 22 Lower Boyle Street Mosman 2088 8.2022.64.6 |
Dual occupancy; Alterations or additions to an existing building or structure; Dual occupancy (attached); Residential Accommodation | 18 Oct 2024 | Determined 10 Feb 2025 |
$3,802,656 | 2 |
| 25 Raglan Street Mosman 2088 8.2024.211.1 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Oct 2024 | Determined 30 Dec 2024 |
$216,700 | — |
| 15 Edwards Bay Road Mosman 2088 8.2024.210.1 |
Demolition; Dwelling house; Erection of a new structure | 17 Oct 2024 | Determined 15 Oct 2025 |
$4,718,262 | 1 |
| 8-12 Balmoral Avenue, Mosman 8.2022.163.6 |
Alterations or additions to an existing building or structure; Landscaping structures; Stairway; Swimming pool | 17 Oct 2024 | Determined 18 Jun 2025 |
— | — |
| 32 Ida Avenue Mosman 2088 8.2024.213.1 |
Demolition; Dwelling house; Erection of a new structure | 14 Oct 2024 | Determined 1 May 2025 |
$588,500 | — |
| 38 Rickard Avenue Mosman 2088 8.2024.212.1 |
Dwelling house; Alterations or additions to an existing building or structure; Rainwater tanks; Swimming pool | 14 Oct 2024 | Determined 19 Mar 2025 |
$1,427,360 | 1 |
| 78 Awaba Street Mosman 2088 8.2024.215.1 |
Dwelling house; Alterations or additions to an existing building or structure | 14 Oct 2024 | Determined 19 Feb 2025 |
$734,690 | 1 |
| 61 Parriwi Road Mosman 2088 8.2023.332 |
Dwelling house; Alterations or additions to an existing building or structure | 11 Oct 2024 | Determined 18 Dec 2024 |
$2,765,000 | 1 |
| 13 Edwards Bay Road Mosman 2088 8.2024.207.1 |
Demolition; Dwelling house; Erection of a new structure | 10 Oct 2024 | Determined 21 May 2025 |
$2,962,133 | 1 |
| 10 Edwards Bay Road Mosman 2088 8.2024.202.1 |
Dwelling house; Alterations or additions to an existing building or structure | 9 Oct 2024 | Determined 30 Jan 2025 |
$2,343,000 | — |
| 24 Pindari Avenue Mosman 2088 8.2024.208.1 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 8 Oct 2024 | Determined 23 Dec 2024 |
$99,000 | — |
| 21 Carrington Avenue Mosman 2088 8.2021.377.4 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Oct 2024 | Determined 9 Dec 2024 |
— | 1 |
| 10 Illawarra Street Mosman 2088 8.2024.205.1 |
Demolition; Dwelling house; Erection of a new structure | 2 Oct 2024 | Withdrawn | $2,538,696 | 1 |
| 12 Musgrave Street Mosman 2088 8.2024.204.1 |
Dwelling house; Alterations or additions to an existing building or structure | 27 Sep 2024 | Determined 18 Dec 2024 |
$494,200 | 1 |
| 35 Shellbank Avenue Mosman 2088 8.2024.206.1 |
Dwelling house; Alterations or additions to an existing building or structure | 27 Sep 2024 | Operational consent issued 23 Jul 2025 |
$1,696,241 | 1 |
| 1 St Elmo Street Mosman 8.2024.195.1 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 25 Sep 2024 | Determined 4 Dec 2024 |
$110,000 | 1 |
| 85 Holt Avenue Mosman 2088 8.2024.108.2 |
Dwelling house; Erection of a new structure | 25 Sep 2024 | Determined 19 Dec 2024 |
$70,200 | — |
| 3a Stanton Road Mosman 2088 8.2021.195.5 |
Dwelling house; Alterations or additions to an existing building or structure | 20 Sep 2024 | Determined 28 Jan 2025 |
$86,440 | 1 |
| 5 St Elmo Street Mosman 2088 8.2024.200.1 |
Dwelling house; Alterations or additions to an existing building or structure | 20 Sep 2024 | Determined 19 Feb 2025 |
$4,430,182 | 1 |
| 17 Mosman Street Mosman 2088 8.2024.193.1 |
Residential flat building; Alterations or additions to an existing building or structure | 18 Sep 2024 | Determined 4 Dec 2024 |
$27,192 | — |
| 18 Holt Avenue Mosman 2088 8.2024.181.1 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 18 Sep 2024 | Operational consent issued 24 Sep 2025 |
$114,400 | 1 |
| 11a Redan Street Mosman 2088 8.2024.59.2 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 16 Sep 2024 | Determined 8 Nov 2024 |
$1,499,144 | 1 |
Source: NSW Planning Portal Online DA open API. Cost of works is the applicant's own estimate as lodged, not an assessed or final figure.