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 |
1,148 applications lodged in 2026
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 36 Lido Avenue North Narrabeen 2101 DA2026/0803 |
Dwelling house; Alterations or additions to an existing building or structure | 20 Jun 2026 | Determined 24 Jul 2026 |
$272,800 | 1 |
| 1 92 Bower Street Manly 2095 DA2026/0790 |
Residential flat building; Alterations or additions to an existing building or structure; Minor building alterations (internal) | 20 Jun 2026 | Determined 17 Aug 2026 |
$374,000 | — |
| 14 Cabarita Road Avalon Beach 2107 DA2026/0795 |
Alterations or additions to an existing building or structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Earthworks, retaining walls and structural support; Landscaping structures | 20 Jun 2026 | Under Assessment | $600,600 | 1 |
| 158 Central Road Avalon Beach 2107 DA2026/0784 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 19 Jun 2026 | Determined 29 Jul 2026 |
$95,578 | 1 |
| 155 Woodland Street Balgowlah 2093 DA2026/0796 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 19 Jun 2026 | Determined 18 Aug 2026 |
$621,500 | 1 |
| 25 Riverview Road Avalon Beach 2107 DA2026/0804 |
Subdivision | 19 Jun 2026 | Determined 21 Aug 2026 |
— | — |
| 1//Dp1170245 DA2026/0768 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Function centre | 18 Jun 2026 | Determined 17 Sep 2026 |
— | — |
| 179 Pacific Parade Dee Why 2099 Mod2026/0323 |
Demolition; Dwelling house; Erection of a new structure | 18 Jun 2026 | Determined 29 Jul 2026 |
— | 1 |
| 1 Rowan Street Mona Vale 2103 DA2026/0794 |
Demolition; Subdivision; Erection of a new structure; Dual occupancy (attached); Driveways and hard stand spaces | 18 Jun 2026 | Under Assessment | $1,906,000 | 2 |
| 1 50 Glen Street, Belrose, Nsw 2085 Mod2026/0318 |
Alterations or additions to an existing building or structure; Early Education and Care Facility; Centre-based child care | 18 Jun 2026 | Determined 7 Aug 2026 |
$128,700 | — |
| 3 Western Avenue North Manly 2100 DA2026/0799 |
Erection of a new structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Carport; Driveways and hard stand spaces; Fences; Swimming pool | 18 Jun 2026 | Determined 11 Aug 2026 |
$240,000 | — |
| 4 Brierwood Place Frenchs Forest 2086 DA2026/0783 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 18 Jun 2026 | Determined 13 Aug 2026 |
$22,846 | — |
| 279 Whale Beach Road Whale Beach 2107 Mod2026/0324 |
Demolition; Dwelling house; Erection of a new structure | 18 Jun 2026 | Determined 21 Aug 2026 |
$4,940,593 | 1 |
| 7 Moore Road Freshwater 2096 Mod2026/0319 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Jun 2026 | Determined 30 Jul 2026 |
$2,989,659 | 2 |
| 8 Henry Street Dee Why 2099 DA2026/0785 |
Demolition; Erection of a new structure; Semi-detached dwelling | 17 Jun 2026 | Under Assessment | $1,945,616 | 2 |
| 23 Roger Street Brookvale 2100 DA2026/0789 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah (screened enclosures) | 17 Jun 2026 | Determined 16 Sep 2026 |
$65,000 | — |
| 638 Pittwater Road Brookvale 2100 DA2026/0781 |
Shop top housing; Alterations or additions to an existing building or structure | 17 Jun 2026 | Determined 16 Sep 2026 |
$10,381,781 | 74 |
| 2 Iramir Place Warriewood 2102 DA2026/0786 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Jun 2026 | Determined 27 Aug 2026 |
$363,000 | 1 |
| 40 Bellevue Street Fairlight 2094 DA2026/0762 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Jun 2026 | Under Assessment | $374,000 | — |
| 34 Bertana Crescent Warriewood 2102 DA2026/0763 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Swimming pool | 16 Jun 2026 | Determined 16 Sep 2026 |
$495,000 | — |
| 40 Peacock Street Seaforth 2092 DA2026/0778 |
Demolition; Erection of a new structure; Balcony, deck, patio, terrace or verandah; Earthworks, retaining walls and structural support; Fences; Landscaping structures; Pathways and paving; Swimming pool | 16 Jun 2026 | Determined 24 Jul 2026 |
$175,000 | — |
| 16 Waratah Road Palm Beach 2108 DA2026/0756 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 16 Jun 2026 | Under Assessment | $8,254,785 | 1 |
| 24-26 Sunrise Road, Palm Beach Mod2026/0309 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Jun 2026 | Determined 5 Aug 2026 |
$1,135,750 | — |
| 35 Ennerdale Crescent Wheeler Heights 2097 DA2026/0760 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Jun 2026 | Under Assessment | $325,166 | 1 |
| 1060 Pittwater Road Collaroy 2097 Mod2026/0313 |
Pub; Alterations or additions to an existing building or structure | 16 Jun 2026 | Determined 25 Aug 2026 |
— | — |
| 2 Wandeen Road Clareville 2107 DA2026/0777 |
Demolition; Dwelling house; Erection of a new structure | 16 Jun 2026 | Determined 7 Sep 2026 |
$2,667,500 | 1 |
| 31 Aubreen Street Collaroy Plateau 2097 DA2026/0770 |
Dwelling house; Alterations or additions to an existing building or structure; Swimming pool | 16 Jun 2026 | Determined 13 Aug 2026 |
$155,100 | 1 |
| 41c Castle Circuit Seaforth 2092 DA2026/0769 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Jun 2026 | Determined 15 Sep 2026 |
$784,410 | 1 |
| 15 Wanganella Street Balgowlah 2093 DA2026/0764 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 15 Jun 2026 | Under Assessment | $528,000 | 1 |
| 9 Bilkurra Avenue Bilgola Plateau 2107 Mod2026/0315 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Jun 2026 | Determined 17 Jul 2026 |
— | 1 |
| 35 New Street East Balgowlah Heights 2093 DA2026/0766 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Jun 2026 | Determined 22 Jul 2026 |
$34,765 | — |
| 6 Palermo Place Allambie Heights 2100 Mod2026/0316 |
Alterations or additions to an existing building or structure; Carport; Driveways and hard stand spaces | 15 Jun 2026 | Determined 23 Jul 2026 |
$231,000 | — |
| 12 Hill Street Warriewood 2102 Mod2026/0317 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Jun 2026 | Determined 23 Jul 2026 |
$87,450 | — |
| 34 Seabeach Avenue Mona Vale 2103 DA2026/0765 |
Subdivision | 15 Jun 2026 | Determined 27 Jul 2026 |
— | — |
| 9 Goroka Place Beacon Hill 2100 DA2026/0774 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Jun 2026 | Determined 27 Aug 2026 |
$257,440 | — |
| 13 Vista Avenue Balgowlah Heights 2093 DA2026/0755 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Jun 2026 | Deferred Commencement 7 Aug 2026 |
$14,630 | — |
| 10a Beach Road Palm Beach 2108 DA2026/0775 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Jun 2026 | Determined 10 Aug 2026 |
$231,000 | 1 |
| 60 Bower Street Manly 2095 DA2026/0758 |
Alterations or additions to an existing building or structure; Residential Accommodation | 13 Jun 2026 | Determined 17 Aug 2026 |
$513,209 | — |
| 1005 Barrenjoey Road Palm Beach 2108 Mod2026/0312 |
Demolition; Dwelling house; Erection of a new structure | 12 Jun 2026 | Determined 6 Aug 2026 |
$8,135,000 | 1 |
| 76 Delmar Parade Dee Why 2099 Mod2026/0311 |
Dwelling house; Alterations or additions to an existing building or structure | 12 Jun 2026 | Determined 21 Aug 2026 |
$679,823 | — |
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.