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 |
|---|---|---|---|---|---|
| 22 Raglan Street Mosman 2088 8.2022.41.4 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 8 Jan 2025 | Determined 4 Jun 2025 |
$7,222,187 | 4 |
| 7 Balmoral Avenue Mosman 2088 8.2024.306.1 |
Demolition; Shed; Dwelling house; Alterations or additions to an existing building or structure; Awnings, blinds and canopies; Balcony, deck, patio, terrace or verandah; Hot water systems; Minor building alterations (external); Stairway | 8 Jan 2025 | Determined 16 Apr 2025 |
$424,960 | 1 |
| 11 Elfrida Street Mosman 2088 8.2024.309.1 |
Dwelling house; Alterations or additions to an existing building or structure | 7 Jan 2025 | Determined 20 Aug 2025 |
$1,108,076 | 1 |
| 29 Shellbank Avenue Mosman 2088 8.2024.293.1 |
Demolition; Dwelling house; Erection of a new structure | 6 Jan 2025 | Determined 19 Mar 2025 |
$14,821,284 | 1 |
| 30 Euryalus Street Mosman 2088 8.2024.264.1 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 30 Dec 2024 | Determined 21 May 2025 |
$2,055,204 | 1 |
| 65 Wolseley Road Mosman 2088 8.2023.275.4 |
Dwelling house; Alterations or additions to an existing building or structure | 27 Dec 2024 | Determined 25 Feb 2025 |
$2,216,500 | 1 |
| 8a Cyprian Street Mosman 2088 8.2024.292.1 |
Dwelling house; Alterations or additions to an existing building or structure | 23 Dec 2024 | Operational consent requested 23 Jul 2025 |
$2,950,200 | 1 |
| 8 Arbutus Street Mosman 2088 8.2024.300.1 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 23 Dec 2024 | Determined 21 May 2025 |
$1,912,000 | 1 |
| 45 Raglan Street Mosman 2088 8.2024.291.1 |
Dwelling house; Alterations or additions to an existing building or structure | 20 Dec 2024 | Determined 19 Mar 2025 |
$1,586,539 | 1 |
| 246a Raglan Street Mosman 2088 8.2024.296.1 |
Dwelling house; Alterations or additions to an existing building or structure | 19 Dec 2024 | Determined 27 Jun 2025 |
$428,450 | 1 |
| 5 Hopetoun Avenue Mosman 2088 8.2024.295.1 |
Dwelling house; Alterations or additions to an existing building or structure | 19 Dec 2024 | Determined 16 Apr 2025 |
$2,762,395 | 1 |
| 122 Awaba Street Mosman 2088 8.2024.298.1 |
Dwelling house; Erection of a new structure | 19 Dec 2024 | Operational consent issued 19 Mar 2025 |
$1,211,100 | 1 |
| 12 Kiora Avenue Mosman 2088 8.2024.289.1 |
Demolition; Dwelling house; Erection of a new structure | 18 Dec 2024 | Determined 23 Jul 2025 |
$3,281,824 | 1 |
| 7 Gurrigal Street Mosman 2088 8.2024.290.1 |
Demolition; Residential flat building; Office Premise; Erection of a new structure | 18 Dec 2024 | Determined 23 Jul 2025 |
$7,918,711 | 8 |
| 15 Hopetoun Avenue Mosman 2088 8.2022.328.3 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Dec 2024 | Determined 19 Mar 2025 |
$175,740 | 1 |
| 43b Raglan Street Mosman 2088 8.2024.255.1 |
Demolition; Erection of a new structure; Garage, carport or carparking space; Rainwater tanks; Stairway | 16 Dec 2024 | Determined 17 Feb 2025 |
$689,000 | — |
| Lot 0 Sp15734 8.2023.223.5 |
Erection of a new structure; Supporting Development | 13 Dec 2024 | Determined 7 Feb 2025 |
$20,000 | — |
| 22 Redan Street Mosman 2088 8.2024.286.1 |
Erection of a new structure; Swimming pool | 13 Dec 2024 | Determined 21 Feb 2025 |
$165,000 | — |
| 34 Orlando Avenue Mosman 2088 8.2024.287.1 |
Dwelling house; Alterations or additions to an existing building or structure | 13 Dec 2024 | Determined 9 May 2025 |
$1,088,374 | 1 |
| 7 Coronation Avenue Mosman 2088 8.2024.283.1 |
Alterations or additions to an existing building or structure; Minor building alterations (external) | 12 Dec 2024 | Determined 4 Feb 2025 |
$385,000 | — |
| 125 Middle Head Road Mosman 2088 8.2024.284.1 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Minor building alterations (external) | 12 Dec 2024 | Determined 3 Mar 2025 |
$145,000 | — |
| 1 Lennox Street Mosman 2088 8.2024.279.1 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Minor building alterations (internal); Minor building alterations (external); Skylights, roof windows and ventilators | 11 Dec 2024 | Determined 19 Feb 2025 |
$778,470 | — |
| 47 Cowles Road Mosman 2088 8.2024.277.1 |
Dwelling house; Alterations or additions to an existing building or structure | 11 Dec 2024 | Determined 17 Apr 2025 |
$10,000 | 1 |
| 77 Parriwi Road Mosman 2088 8.2024.259.1 |
Alterations or additions to an existing building or structure; Registered club | 11 Dec 2024 | Determined 29 Jul 2025 |
$2,416,425 | — |
| 3 Moruben Road Mosman 2088 8.2024.266.1 |
Alterations or additions to an existing building or structure; Residential Accommodation | 11 Dec 2024 | Determined 19 Feb 2025 |
$1,467,751 | — |
| 3 Coronation Avenue Mosman 2088 8.2024.272.1 |
Demolition; Dwelling house; Erection of a new structure | 11 Dec 2024 | Determined 18 Jun 2025 |
$1,800,000 | 1 |
| 33 Almora Street Mosman 2088 8.2024.280.1 |
Dwelling house; Alterations or additions to an existing building or structure | 10 Dec 2024 | Determined 17 Feb 2025 |
$213,576 | 1 |
| 10 Heydon Street Mosman 2088 8.2024.265.1 |
Dwelling house; Erection of a new structure | 10 Dec 2024 | Determined 20 Mar 2025 |
$22,000 | — |
| 107 Shadforth Street Mosman 2088 8.2024.273.1 |
Dwelling house; Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Earthworks, retaining walls and structural support; Garage, carport or carparking space; Minor building alterations (internal); Minor building alterations (external); Swimming pool | 10 Dec 2024 | Determined 19 Mar 2025 |
$875,160 | — |
| 56 Glover Street Mosman 2088 8.2023.328.2 |
Attached dwelling; Dwelling house; Alterations or additions to an existing building or structure | 9 Dec 2024 | Determined 11 Mar 2025 |
$550,000 | 1 |
| 7 Ryan Avenue Mosman 2088 8.2024.103.3 |
Dwelling house; Alterations or additions to an existing building or structure | 9 Dec 2024 | Determined 24 Apr 2025 |
$2,612,500 | 1 |
| 862 Military Road Mosman 2088 8.2024.270.1 |
Signage; Advertising and signage; Alterations or additions to an existing building or structure; Minor building alterations (external) | 6 Dec 2024 | Determined 3 Mar 2025 |
$131,109 | — |
| 4 84 Muston Street Mosman 2088 8.2021.485.5 |
Residential flat building; Alterations or additions to an existing building or structure | 6 Dec 2024 | Determined 26 Mar 2025 |
— | 1 |
| 5 Park Avenue Mosman 2088 8.2021.177.5 |
Dwelling house; Erection of a new structure | 6 Dec 2024 | Determined 18 Jun 2025 |
$2,556,400 | 1 |
| 21 Upper Spit Road Mosman 2088 8.2024.245.1 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Dec 2024 | Determined 21 May 2025 |
$1,384,521 | 1 |
| 37 Bay Street Mosman 2088 8.2024.257.1 |
Dwelling house; Alterations or additions to an existing building or structure | 2 Dec 2024 | Determined 2 May 2025 |
$1,070,825 | — |
| 90 Glover Street Mosman 2088 8.2024.246.1 |
Dwelling house; Alterations or additions to an existing building or structure | 27 Nov 2024 | Determined 19 Mar 2025 |
$559,440 | — |
| 22 Euryalus Street Mosman 2088 8.2024.256.1 |
Dwelling house; Erection of a new structure | 27 Nov 2024 | Determined 16 Apr 2025 |
$4,188,887 | 1 |
| 2 Burran Avenue Mosman 2088 8.2023.135.3 |
Dwelling house; Alterations or additions to an existing building or structure | 19 Nov 2024 | Determined 20 Mar 2025 |
$9,900,000 | 1 |
| 42 Iluka Road Mosman 2088 8.2024.241.1 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Nov 2024 | Determined 23 Dec 2024 |
$143,000 | 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.