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 |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 4 Cameron Avenue Manly 2095 DA2025/1289 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 15 Sep 2025 | Determined 4 Dec 2025 |
$335,500 | 1 |
| 95 Ballyshannon Road Killarney Heights 2087 DA2025/1296 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Sep 2025 | Determined 4 Dec 2025 |
$23,100 | — |
| 826 Pittwater Road Dee Why 2099 DA2025/1278 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Food and drink premise; Take away food and drink | 15 Sep 2025 | Determined 17 Dec 2025 |
$11,000 | — |
| 43 Curban Street Balgowlah Heights 2093 DA2025/1283 |
Erection of a new structure; Carport; Driveways and hard stand spaces | 15 Sep 2025 | Determined 5 Jan 2026 |
$139,150 | — |
| 83 Crown Road Queenscliff 2096 Mod2025/0507 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure; Residential Accommodation | 15 Sep 2025 | Determined 14 Jan 2026 |
$1,307,397 | 1 |
| Lot 1 / Dp 1240961 Mod2025/0499 |
Restaurant or cafe; Alterations or additions to an existing building or structure; Outdoor dining - general; Food and drink premise; Take away food and drink | 15 Sep 2025 | Determined 19 Nov 2025 |
$5,500 | — |
| 96 Macmillan Street Seaforth 2092 DA2025/1284 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 14 Sep 2025 | Determined 6 Nov 2025 |
$20,984 | 2 |
| 149 Condamine Street Balgowlah 2093 DA2025/1286 |
Erection of a new structure; Balcony, deck, patio, terrace or verandah | 14 Sep 2025 | Determined 19 Dec 2025 |
$93,500 | — |
| 58 Austin Avenue North Curl Curl 2099 DA2025/1288 |
Alterations or additions to an existing building or structure; Erection of a new structure; Fences | 14 Sep 2025 | Determined 13 Jan 2026 |
$105,600 | — |
| 69-71 Central Road Avalon Beach 2107 Mod2025/0511 |
Demolition; Seniors housing; Independent living units; Erection of a new structure | 12 Sep 2025 | Withdrawn | — | 12 |
| Unit 2 4-8 Inman Road, Cromer Nsw 2099 Mod2025/0523 |
Commercial development; Recreation facility (indoor); Hours of operation and trading | 12 Sep 2025 | Determined 7 Oct 2025 |
$85,250 | — |
| 614 44 Ashburner Street Manly 2095 DA2025/1250 |
Residential flat building; Alterations or additions to an existing building or structure; Residential Accommodation | 12 Sep 2025 | Determined 27 Nov 2025 |
$439,560 | — |
| 51 Alleyne Avenue North Narrabeen 2101 DA2025/1262 |
Secondary dwelling; Erection of a new structure | 12 Sep 2025 | Determined 5 Dec 2025 |
$394,770 | 1 |
| 8 Cumberland Avenue Collaroy 2097 DA2025/1276 |
Dwelling house; Alterations or additions to an existing building or structure; Swimming pool | 12 Sep 2025 | Determined 28 Nov 2025 |
$394,900 | 1 |
| 7-11 Carew Street Dee Why 2099 DA2025/1251 |
Dwelling house; Alterations or additions to an existing building or structure | 12 Sep 2025 | Determined 4 Nov 2025 |
$550,000 | 1 |
| 190 Mccarrs Creek Road Church Point 2105 Mod2025/0510 |
Dwelling house; Erection of a new structure | 12 Sep 2025 | Determined 10 Nov 2025 |
— | 1 |
| 26 Bungan Head Road Newport 2106 DA2025/1275 |
Erection of a new structure; Fences | 12 Sep 2025 | Determined 4 Nov 2025 |
$20,000 | — |
| 25 Cook Street Forestville 2087 DA2025/1287 |
Dual occupancy; Demolition; Erection of a new structure; Dual occupancy (detached); Residential Accommodation | 12 Sep 2025 | Determined 4 Dec 2025 |
$1,929,091 | 2 |
| 12 Ozone Street Freshwater 2096 DA2025/1257 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 12 Sep 2025 | Determined 15 Dec 2025 |
$3,060,000 | 1 |
| 42 Rednal Street Mona Vale 2103 DA2025/1279 |
Dwelling house; Erection of a new structure | 12 Sep 2025 | Determined 3 Mar 2026 |
$2,265,780 | 1 |
| 46 Pitt Road North Curl Curl 2099 DA2025/1272 |
Demolition; Subdivision; Dual occupancy (attached) | 12 Sep 2025 | Determined 16 Jul 2026 |
$1,749,817 | 2 |
| 38 The Drive Freshwater 2096 DA2025/1280 |
Dwelling house; Erection of a new structure; Garage, carport or carparking space; Swimming pool; Residential Accommodation; Supporting Development | 12 Sep 2025 | Determined 14 Jul 2026 |
$6,296,219 | 1 |
| 119 Hudson Parade Clareville 2107 Mod2025/0519 |
Alterations or additions to an existing building or structure; Garage, carport or carparking space | 11 Sep 2025 | Determined 26 Sep 2025 |
$220,000 | — |
| 10 West Street Balgowlah 2093 Mod2025/0503 |
Alterations or additions to an existing building or structure; Dual occupancy (attached); Residential Accommodation | 11 Sep 2025 | Withdrawn 11 Sep 2024 |
$322,575 | 2 |
| 4 Jabiru Close Mona Vale 2103 DA2025/1277 |
Alterations or additions to an existing building or structure; Residential Accommodation | 11 Sep 2025 | Determined 10 Oct 2025 |
$119,000 | — |
| 728 Barrenjoey Road Avalon Beach 2107 Mod2025/0516 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah | 11 Sep 2025 | Determined 13 Oct 2025 |
$196,000 | — |
| 6 Killawarra Road Duffys Forest 2084 DA2025/1261 |
Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Carport; Tennis courts; Swimming pool | 11 Sep 2025 | Determined 19 Nov 2025 |
$1,155,000 | — |
| 5 129 Bower Street Manly 2095 DA2025/1256 |
Residential flat building; Alterations or additions to an existing building or structure | 11 Sep 2025 | Determined 25 Nov 2025 |
$262,976 | 1 |
| 15 Rhonda Avenue Frenchs Forest 2086 DA2025/1268 |
Dwelling house; Alterations or additions to an existing building or structure | 11 Sep 2025 | Determined 10 Nov 2025 |
$781,000 | — |
| 14 Stewart Avenue Curl Curl 2096 DA2025/1273 |
Demolition; Dwelling house; Erection of a new structure; Swimming pool | 11 Sep 2025 | Determined 13 Nov 2025 |
$2,887,500 | 1 |
| 45 Irrawong Road North Narrabeen 2101 Mod2025/0512 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 11 Sep 2025 | Determined 18 Dec 2025 |
$724,845 | 1 |
| 21 Norfolk Avenue Collaroy 2097 Mod2025/0502 |
Dwelling house; Alterations or additions to an existing building or structure | 11 Sep 2025 | Determined 5 Jan 2026 |
$600,000 | 1 |
| 12 Gladys Avenue Frenchs Forest 2086 DA2025/1263 |
Demolition; Residential flat building; Seniors housing; Independent living units; Erection of a new structure | 11 Sep 2025 | Determined 24 Oct 2025 |
$18,607,472 | 32 |
| Kiosk, Little Manly Reserve, Stuart Street, Manly Mod2025/0517 |
Food and drink premise; Hours of operation and trading | 11 Sep 2025 | Determined 18 Feb 2026 |
— | — |
| 633 Warringah Road Forestville 2087 DA2025/1249 |
Multi-dwelling housing; Change of use of land or a building or the classification of a building under the Building Code of Australia; Residential Accommodation | 10 Sep 2025 | Determined 5 Nov 2025 |
— | 6 |
| 1 Jenner Street Seaforth 2092 DA2025/1248 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 10 Sep 2025 | Withdrawn | $17,325 | 2 |
| 78 Birkley Road Manly 2095 DA2025/1235 |
Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure; Garage, carport or carparking space; Residential Accommodation; Supporting Development | 9 Sep 2025 | Determined 15 Dec 2025 |
$852,500 | 1 |
| Lot 12 Dp 1303339 DA2025/1236 |
Dwelling house; Alterations or additions to an existing building or structure | 9 Sep 2025 | Deferred Commencement 3 Dec 2025 |
$220,000 | — |
| 138 Prince Alfred Parade Newport 2106 Mod2025/0498 |
Dwelling house; Alterations or additions to an existing building or structure | 8 Sep 2025 | Determined 8 Oct 2025 |
$2,671,666 | 1 |
| 31 Marine Parade Avalon Beach 2107 Mod2025/0491 |
Dwelling house; Erection of a new structure | 8 Sep 2025 | Determined 15 Oct 2025 |
$825,500 | 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.