Development applications — Northern Beaches Council
14,404 applications since 2019, proposing 23,948 new dwellings.
Largest by cost of works
| Address | What | Cost of works | Status |
|---|---|---|---|
| 70 Killarney Drive Killarney Heights 2087 | Pools / decks / fencing; Alterations and additions to residential development | $129,093,500 | Determined |
| 14-21 Wentworth Street, Manly | Shop top housing; Erection of a new structure | $107,606,539 | Determined |
| 14-21 Wentworth Street, Manly | Shop top housing; Erection of a new structure | $107,606,539 | Determined |
| 14-21 Wentworth Street, Manly | Other | $107,606,539 | Determined |
| 14-21 Wentworth Street, Manly | Other | $107,606,539 | Cancelled |
1,806 applications lodged in 2025
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 78 Pitt Road North Curl Curl 2099 DA2025/1336 |
Dwelling house; Alterations or additions to an existing building or structure | 23 Sep 2025 | Determined 24 Nov 2025 |
$346,823 | — |
| 6/43a Ethel St, Seaforth Nsw 2092 Mod2025/0541 |
Dwelling house; Alterations or additions to an existing building or structure | 23 Sep 2025 | Determined 31 Oct 2025 |
$1,227,322 | 1 |
| 4 28 Quinton Road Manly 2095 Mod2025/0537 |
Attached dwelling; Alterations or additions to an existing building or structure | 23 Sep 2025 | Determined 16 Dec 2025 |
$379,780 | — |
| 4 Raven Circuit Warriewood 2102 DA2025/1343 |
Dwelling house; Erection of a new structure | 23 Sep 2025 | Determined 14 Jan 2026 |
$612,430 | 1 |
| 29 Gulliver Street Brookvale 2100 Mod2025/0542 |
Residential flat building; Alterations or additions to an existing building or structure | 22 Sep 2025 | Determined 23 Oct 2025 |
— | — |
| 42 Carnarvon Drive Frenchs Forest 2086 DA2025/1347 |
Demolition; Shed; Erection of a new structure; Balcony, deck, patio, terrace or verandah; Earthworks, retaining walls and structural support; Fences; Landscaping structures; Minor building alterations (external); Pathways and paving; Stairway; Swimming pool | 22 Sep 2025 | Determined 29 Oct 2025 |
$73,814 | — |
| 32 Cashel Crescent Killarney Heights 2087 DA2025/1345 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 22 Sep 2025 | Determined 24 Nov 2025 |
$84,700 | — |
| 76 Cabarita Road Avalon Beach 2107 DA2025/1366 |
Erection of a new structure; Jetty; Boat launching ramp | 22 Sep 2025 | Determined 5 Nov 2025 |
$77,000 | — |
| 103 Ocean Street Narrabeen 2101 Mod2025/0529 |
Subdivision | 22 Sep 2025 | Withdrawn | — | — |
| 19 Moore Street Clontarf 2093 DA2025/1326 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Carport | 22 Sep 2025 | Determined 6 Dec 2025 |
$203,817 | 1 |
| 9 Allington Crescent Elanora Heights 2101 Mod2025/0533 |
Dwelling house; Alterations or additions to an existing building or structure | 22 Sep 2025 | Determined 31 Oct 2025 |
$1,416,558 | 1 |
| 3 Waratah Street Balgowlah 2093 DA2025/1325 |
Dwelling house; Alterations or additions to an existing building or structure | 22 Sep 2025 | Determined 3 Dec 2025 |
$1,156,540 | 1 |
| 105 Iris Street Beacon Hill 2100 DA2025/1324 |
Demolition; Dwelling house; Subdivision; Erection of a new structure | 22 Sep 2025 | Withdrawn | $435,050 | 1 |
| 3 46 Lane Cove Road Ingleside 2101 DA2025/1317 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure; Air-conditioning units; Awnings, blinds and canopies; Balcony, deck, patio, terrace or verandah; Balcony, deck, patio, terrace or verandah (screened enclosures); Barbecues and other outdoor cooking structures; Clothes hoists and clothes lines; Driveways and hard stand spaces; Earthworks, retaining walls and structural support; Fences; Garage, carport or carparking space; Hot water systems; Landscaping structures; Letterboxes; Pathways and paving; Privacy screens; Skylights, roof windows and ventilators; Tennis courts; Swimming pool | 22 Sep 2025 | Operational consent issued 10 Dec 2025 |
$6,557,655 | 1 |
| 11 Clavering Road Seaforth 2092 DA2025/1332 |
Dwelling house; Erection of a new structure; Residential Accommodation | 22 Sep 2025 | Determined 17 Jun 2026 |
$2,755,995 | 1 |
| 139 Booralie Road Duffys Forest 2084 DA2025/1298 |
Dual occupancy; Demolition; Shed; Medium Density Housing; Erection of a new structure; Dual occupancy (detached); Rainwater tanks; Swimming pool; Supporting Development | 20 Sep 2025 | Determined 12 Dec 2025 |
$1,979,943 | 2 |
| 106 Frenchs Forest Road West Frenchs Forest 2086 DA2025/1322 |
Demolition; Residential flat building; Erection of a new structure | 20 Sep 2025 | Determined 15 Apr 2026 |
$23,263,056 | 40 |
| 76 Bassett Street Mona Vale 2103 DA2025/1329 |
Dwelling house; Alterations or additions to an existing building or structure | 19 Sep 2025 | Determined 22 Oct 2025 |
$254,100 | — |
| 132 Avalon Parade Avalon Beach 2107 DA2025/1316 |
Demolition; Dwelling house; Erection of a new structure | 19 Sep 2025 | Determined 5 Nov 2025 |
$2,131,525 | — |
| 8 Baltic Street Fairlight 2094 DA2025/1314 |
Demolition; Dwelling house; Residential Accommodation | 19 Sep 2025 | Determined 25 Feb 2026 |
$960,000 | 1 |
| 103 Rickard Road North Narrabeen 2101 Mod2025/0527 |
Dwelling house; Alterations or additions to an existing building or structure | 19 Sep 2025 | Determined 2 Mar 2026 |
$15,000 | 1 |
| 10 Violet Avenue Forestville 2087 DA2025/1321 |
Demolition; Multi-dwelling housing; Subdivision; Erection of a new structure | 19 Sep 2025 | Determined 7 Apr 2026 |
$2,343,000 | 4 |
| 84 Avalon Parade Avalon Beach 2107 Mod2025/0534 |
Seniors housing; Independent living units; Erection of a new structure | 18 Sep 2025 | Determined 8 Oct 2025 |
$3,721,383 | 7 |
| 7/118b Parkes Road Collaroy Plateau 2097 DA2025/1311 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Sep 2025 | Determined 21 Oct 2025 |
$264,000 | — |
| 54 Beaconsfield Street Newport 2106 Mod2025/0490 |
Demolition; Residential flat building; Erection of a new structure; Residential Accommodation | 18 Sep 2025 | Determined 18 Nov 2025 |
— | 13 |
| 90 Brighton Street Freshwater 2096 Mod2025/0526 |
Dwelling house; Erection of a new structure | 18 Sep 2025 | Determined 10 Dec 2025 |
$3,248,141 | 2 |
| 22 Headland Road North Curl Curl 2099 DA2025/1310 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 18 Sep 2025 | Determined 15 Dec 2025 |
$2,910,000 | 1 |
| 5 Crawford Place Beacon Hill 2100 DA2025/1294 |
Dwelling house; Alterations or additions to an existing building or structure; Swimming pool | 18 Sep 2025 | Determined 21 Jan 2026 |
$850,981 | 1 |
| 43 Warriewood Road Warriewood 2102 DA2025/1304 |
Dwelling house; Erection of a new structure; Residential Accommodation | 18 Sep 2025 | Deferred Commencement 3 Jun 2026 |
$3,900,335 | 11 |
| 75 Cheryl Crescent Newport 2106 DA2025/1291 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Sep 2025 | Determined 22 Oct 2025 |
$385,000 | 1 |
| 1 Bellevarde Parade Mona Vale 2103 DA2025/1297 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 17 Sep 2025 | Determined 12 Jan 2026 |
$1,067,660 | 1 |
| 69 Griffiths Street Balgowlah 2093 DA2025/1293 |
Demolition; Subdivision; Erection of a new structure; Dual occupancy (attached); Swimming pool | 17 Sep 2025 | Determined 9 Jun 2026 |
$3,630,000 | 2 |
| 22 Cicada Glen Road Ingleside 2101 Mod2025/0524 |
Demolition; Dwelling house; Erection of a new structure | 16 Sep 2025 | Determined 29 Sep 2025 |
$998,426 | 1 |
| 69-71 Central Road Avalon Beach 2107 Mod2025/0514 |
Demolition; Seniors housing; Independent living units; Erection of a new structure | 16 Sep 2025 | Determined 20 Oct 2025 |
— | 12 |
| 7 Chesterman Crescent Davidson 2085 DA2025/1295 |
Alterations or additions to an existing building or structure; Minor building alterations (internal); Minor building alterations (external) | 16 Sep 2025 | Determined 23 Oct 2025 |
$306,500 | — |
| 38 Glen Street Belrose 2085 DA2025/1319 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 16 Sep 2025 | Determined 27 Oct 2025 |
$1,189,200 | 1 |
| 10 Opala Street Belrose 2085 DA2025/1300 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Sep 2025 | Determined 1 Dec 2025 |
$68,500 | — |
| 113 Orchard Street Warriewood 2102 Mod2025/0522 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Sep 2025 | Determined 25 Nov 2025 |
$973,500 | 1 |
| 1102 Barrenjoey Road Palm Beach 2108 Mod2025/0525 |
Shop top housing; Erection of a new structure | 16 Sep 2025 | Approved 5 Dec 2025 |
— | 5 |
| 106 Iluka Road Palm Beach 2108 DA2025/1299 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Sep 2025 | Determined 18 Dec 2025 |
$1,628,000 | — |
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.