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 |
|---|---|---|---|---|---|
| 24 Loombah Street Bilgola Plateau 2107 DA2025/0337 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 3 Apr 2025 | Determined 24 Jun 2025 |
$285,000 | 1 |
| 4 126 Bower Street Manly 2095 DA2025/0333 |
Residential flat building; Change of use of land or a building or the classification of a building under the Building Code of Australia; Residential Accommodation | 3 Apr 2025 | Operational consent issued 9 May 2025 |
— | — |
| 165 Victor Road Dee Why 2099 DA2025/0305 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Apr 2025 | Determined 21 Nov 2025 |
$990,000 | 1 |
| 25 Arnhem Road Allambie Heights 2100 DA2025/0293 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Apr 2025 | Determined 17 Dec 2025 |
$765,496 | — |
| 93 Gurney Crescent Seaforth 2092 DA2025/0347 |
Demolition; Dwelling house; Erection of a new structure; Swimming pool | 3 Apr 2025 | Determined 30 Jun 2026 |
$2,607,220 | 1 |
| 6 Alfred Road Brookvale 2100 DA2025/0338 |
Secondary dwelling; Erection of a new structure | 3 Apr 2025 | Determined 21 Aug 2025 |
$120,000 | — |
| 225-229 Ocean Street Narrabeen 2101 Mod2025/0148 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah (screened enclosures); Barbecues and other outdoor cooking structures; Minor building alterations (internal); Minor building alterations (external); Rainwater tanks | 3 Apr 2025 | Determined 17 Sep 2025 |
$3,040,163 | — |
| 32d Beacon Hill Road Beacon Hill 2100 DA2025/0330 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 2 Apr 2025 | Determined 9 May 2025 |
$147,754 | 1 |
| 44 Southern Cross Way Allambie Heights 2100 DA2025/0256 |
Demolition; Alterations or additions to an existing building or structure; Minor building alterations (internal); Minor building alterations (external) | 2 Apr 2025 | Determined 12 Jun 2025 |
$597,191 | — |
| 11 Ennerdale Crescent Wheeler Heights 2097 DA2025/0336 |
Dwelling house; Alterations or additions to an existing building or structure | 2 Apr 2025 | Determined 13 Jun 2025 |
$572,000 | 1 |
| 53 Wanganella Street Balgowlah 2093 DA2025/0315 |
Dwelling house; Alterations or additions to an existing building or structure | 2 Apr 2025 | Determined 23 Jun 2025 |
$586,319 | 1 |
| 19-23 The Corso Manly 2095 Mod2025/0055 |
Shop top housing; Alterations or additions to an existing building or structure; Shop | 2 Apr 2025 | Determined 14 Jul 2025 |
$195,624 | — |
| 27 The Corso Manly 2095 DA2025/0258 |
Subdivision | 2 Apr 2025 | Determined 18 Jun 2025 |
— | — |
| 26 Ramsay Street Collaroy 2097 DA2025/0334 |
Secondary dwelling; Erection of a new structure | 1 Apr 2025 | Determined 1 May 2025 |
$450,000 | 1 |
| 11 Nenagh Street North Manly 2100 DA2025/0321 |
Secondary dwelling; Alterations or additions to an existing building or structure | 1 Apr 2025 | Determined 12 May 2025 |
$249,966 | 1 |
| 33 Alfred Road Narraweena 2099 Mod2025/0142 |
Dwelling house; Alterations or additions to an existing building or structure | 1 Apr 2025 | Determined 29 May 2025 |
$145,585 | — |
| 2 Bardo Road Newport 2106 DA2025/0299 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Residential Accommodation | 1 Apr 2025 | Deferred Commencement 6 May 2025 |
— | — |
| 16 Austin Avenue North Curl Curl 2099 DA2025/0329 |
Demolition; Dwelling house; Erection of a new structure | 1 Apr 2025 | Determined 16 Jun 2025 |
$1,716,339 | 1 |
| 31 Beatty Street Balgowlah Heights 2093 Mod2025/0092 |
Alterations or additions to an existing building or structure; Residential Accommodation | 1 Apr 2025 | Determined 25 Jun 2025 |
$272,000 | — |
| 43 Baranbali Avenue Seaforth 2092 Mod2025/0127 |
Dwelling house; Alterations or additions to an existing building or structure | 31 Mar 2025 | Determined 24 Apr 2025 |
$8,000 | 1 |
| 9 Short Street North Manly 2100 DA2025/0320 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 31 Mar 2025 | Determined 29 May 2025 |
$1,037,000 | 1 |
| 30 Iluka Avenue Elanora Heights 2101 DA2025/0326 |
Subdivision | 31 Mar 2025 | Determined 12 Jun 2025 |
$66,000 | — |
| 156 Sydney Road Fairlight 2094 DA2025/0302 |
Advertising and signage; Food and drink premise | 31 Mar 2025 | Determined 18 Jun 2025 |
$11,495 | — |
| 68 Griffiths Street Fairlight 2094 Mod2025/0139 |
Demolition; Subdivision; Erection of a new structure; Semi-detached dwelling | 31 Mar 2025 | Determined 28 May 2025 |
$2,255,370 | 2 |
| 55 Kangaroo Road Collaroy Plateau 2097 Mod2025/0138 |
Dwelling house; Erection of a new structure; Residential Accommodation | 31 Mar 2025 | Determined 10 Jul 2025 |
$21,700 | — |
| 49 Alexander Street Manly 2095 Mod2025/0137 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 31 Mar 2025 | Determined 17 Jun 2025 |
$1,191,445 | 1 |
| 20 Quarter Sessions Road Church Point 2105 DA2025/0314 |
Erection of a new structure; Landscaping structures; Swimming pool; Supporting Development | 31 Mar 2025 | Determined 15 Oct 2025 |
$400,000 | — |
| 101 Bungan Head Road Newport 2106 DA2025/0316 |
Dwelling house; Alterations or additions to an existing building or structure | 28 Mar 2025 | Determined 6 May 2025 |
$385,000 | — |
| 1 Yachtview Avenue Newport 2106 Mod2025/0081 |
Dwelling house; Alterations or additions to an existing building or structure | 28 Mar 2025 | Determined 9 May 2025 |
$25,000 | 1 |
| 39 Arnhem Road Allambie Heights 2100 DA2025/0245 |
Dwelling house; Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Minor building alterations (internal); Minor building alterations (external) | 28 Mar 2025 | Determined 16 May 2025 |
$501,755 | 1 |
| 7 Nareen Parade North Narrabeen 2101 Mod2025/0122 |
Erection of a new structure; Swimming pool | 28 Mar 2025 | Withdrawn | $15,935 | — |
| 33 Palm Road Newport 2106 DA2025/0273 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 28 Mar 2025 | Determined 11 Jun 2025 |
$1,201,658 | 1 |
| 28 Allambie Road Allambie Heights 2100 DA2025/0274 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 28 Mar 2025 | Determined 11 Jun 2025 |
$532,791 | — |
| Lot 1 / Dp 1240961 Mod2025/0097 |
Restaurant or cafe; Alterations or additions to an existing building or structure; Outdoor dining - general; Food and drink premise; Take away food and drink | 28 Mar 2025 | Withdrawn | $5,500 | — |
| 38 Undercliff Road Freshwater 2096 DA2025/0317 |
Subdivision | 28 Mar 2025 | Determined 7 May 2025 |
— | — |
| 10 Beverley Place Curl Curl 2096 DA2025/0318 |
Demolition; Dwelling house; Subdivision; Erection of a new structure; Dual occupancy (attached) | 28 Mar 2025 | Determined 17 Sep 2025 |
$4,097,258 | 3 |
| 7 Iluka Avenue Manly 2095 Mod2025/0133 |
Alterations or additions to an existing building or structure; Dual occupancy (attached) | 27 Mar 2025 | Determined 11 Apr 2025 |
$25,047 | 2 |
| 23 Wakehurst Parkway Seaforth 2092 Mod2025/0112 |
Dwelling house; Erection of a new structure | 27 Mar 2025 | Determined 30 Apr 2025 |
$787,845 | 1 |
| 231 Hudson Parade Clareville 2107 DA2025/0289 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 27 Mar 2025 | Determined 2 May 2025 |
$44,000 | — |
| 39 Bilwara Avenue Bilgola Plateau 2107 Mod2025/0114 |
Alterations or additions to an existing building or structure; Minor building alterations (internal); Minor building alterations (external) | 27 Mar 2025 | Determined 5 May 2025 |
$198,000 | — |
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.