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 |
|---|---|---|---|---|---|
| 12 The Strand Dee Why 2099 DA2025/0718 |
Demolition; Shop top housing; Erection of a new structure; Retail Premise | 17 Jun 2025 | Determined 3 Dec 2025 |
$9,996,552 | 6 |
| 46 Queens Avenue Avalon Beach 2107 DA2025/0701 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Jun 2025 | Determined 14 Jul 2025 |
$308,000 | — |
| 2 Toorak Place Avalon Beach 2107 DA2025/0694 |
Erection of a new structure; Swimming pool | 16 Jun 2025 | Determined 15 Jul 2025 |
$112,300 | — |
| 82 Griffiths Street Fairlight 2094 DA2025/0663 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Jun 2025 | Determined 17 Jul 2025 |
$825,000 | 1 |
| 5 42 Ethel Street Seaforth 2092 DA2025/0662 |
Office Premise; Change of use of land or a building or the classification of a building under the Building Code of Australia | 16 Jun 2025 | Withdrawn | $48,400 | — |
| 118 Bower Street Manly 2095 Mod2025/0303 |
Dwelling house; Erection of a new structure | 16 Jun 2025 | Determined 21 Jul 2025 |
$49,000 | 2 |
| 118 Bower Street Manly 2095 Mod2025/0310 |
Dwelling house; Erection of a new structure | 16 Jun 2025 | Determined 23 Jul 2025 |
— | 2 |
| 60 Heather Street Wheeler Heights 2097 DA2025/0704 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 16 Jun 2025 | Determined 1 Aug 2025 |
$185,000 | 1 |
| 18 Quirk Street Dee Why 2099 Mod2025/0311 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 16 Jun 2025 | Determined 14 Aug 2025 |
$45,000 | 1 |
| 57 Parni Place Frenchs Forest 2086 DA2025/0688 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Jun 2025 | Determined 12 Aug 2025 |
$264,000 | — |
| 14 South Steyne Manly 2095 Mod2025/0304 |
Restaurant or cafe; Advertising and signage | 16 Jun 2025 | Determined 21 Aug 2025 |
$1,500 | — |
| Unit 2 4-8 Inman Road, Cromer Nsw 2099 Mod2025/0302 |
Commercial development; Advertising and signage; Alterations or additions to an existing building or structure; Recreation facility (indoor); Hours of operation and trading | 16 Jun 2025 | Determined 21 Aug 2025 |
$85,250 | — |
| 23 Mcdonald Street Freshwater 2096 DA2025/0689 |
Demolition; Subdivision; Erection of a new structure; Dual occupancy (attached); Swimming pool | 16 Jun 2025 | Determined 15 Oct 2025 |
$1,920,180 | 2 |
| 284 Sydney Road Balgowlah 2093 DA2025/0703 |
Demolition; Dwelling house; Subdivision | 16 Jun 2025 | Determined 4 Nov 2025 |
$1,355,860 | 2 |
| 439 Condamine Street Allambie Heights 2100 DA2025/0678 |
Demolition; Multi-dwelling housing; Medium Density Housing; Erection of a new structure; Residential Accommodation | 16 Jun 2025 | Withdrawn | $4,224,119 | 8 |
| 16 Milga Road Avalon Beach 2107 DA2025/0685 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Jun 2025 | Determined 22 Jul 2025 |
$184,800 | 1 |
| 76 Condamine Street Balgowlah 2093 Mod2025/0294 |
Dwelling house; Erection of a new structure | 15 Jun 2025 | Withdrawn 19 Jun 2024 |
$1,730,449 | 1 |
| 8 Davidson Avenue Forestville 2087 Mod2025/0308 |
Dwelling house; Alterations or additions to an existing building or structure | 14 Jun 2025 | Determined 4 Aug 2025 |
$495,000 | 1 |
| 51 Lewis Street Balgowlah Heights 2093 Mod2025/0296 |
Dwelling house; Alterations or additions to an existing building or structure | 14 Jun 2025 | Determined 6 Aug 2025 |
$785,000 | 1 |
| 49 Blackbutt Road Frenchs Forest (Proposed Lot 8) DA2025/0686 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation; Supporting Development | 13 Jun 2025 | Deferred Commencement 15 Jul 2025 |
$814,652 | 1 |
| 49 Blackbutt Road Frenchs Forest (Proposed Lot 6) DA2025/0696 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation; Supporting Development | 13 Jun 2025 | Deferred Commencement 15 Jul 2025 |
$831,765 | 1 |
| 49 Blackbutt Road Frenchs Forest (Proposed Lot 7) DA2025/0695 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation; Supporting Development | 13 Jun 2025 | Withdrawn | $779,450 | 1 |
| 49 Blackbutt Road Frenchs Forest (Proposed Lot 9) DA2025/0684 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation; Supporting Development | 13 Jun 2025 | Deferred Commencement 18 Jul 2025 |
$793,465 | 1 |
| 12 Nareen Parade North Narrabeen 2101 Mod2025/0309 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 13 Jun 2025 | Determined 20 Jul 2025 |
$486,515 | 1 |
| 49 Blackbutt Road Frenchs Forest (Proposed Lot 5) DA2025/0697 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation; Supporting Development | 13 Jun 2025 | Deferred Commencement 20 Jul 2025 |
$912,217 | 1 |
| 49 Blackbutt Road Frenchs Forest (Proposed Lot 4) DA2025/0698 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation; Supporting Development | 13 Jun 2025 | Deferred Commencement 23 Jul 2025 |
$917,741 | 1 |
| 49 Blackbutt Road Frenchs Forest (Proposed Lot 2) DA2025/0700 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation; Supporting Development | 13 Jun 2025 | Deferred Commencement 23 Jul 2025 |
$941,894 | 1 |
| 49 Blackbutt Road Frenchs Forest (Proposed Lot 3) DA2025/0699 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation; Supporting Development | 13 Jun 2025 | Deferred Commencement 24 Jul 2025 |
$881,640 | 1 |
| 1073 Spicer Road Oxford Falls 2100 Mod2025/0306 |
Shed; Dwelling house; Erection of a new structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Earthworks, retaining walls and structural support; Tennis courts; Swimming pool | 13 Jun 2025 | Determined 1 Aug 2025 |
— | 3 |
| 64 Washington Avenue Cromer 2099 Mod2025/0299 |
Dwelling house; Alterations or additions to an existing building or structure | 13 Jun 2025 | Determined 6 Aug 2025 |
$922,350 | 1 |
| 2 Cecil Street Fairlight 2094 DA2025/0681 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 13 Jun 2025 | Determined 27 Aug 2025 |
$1,300,750 | 1 |
| 17 Adelaide Street Balgowlah Heights 2093 DA2025/0692 |
Dwelling house; Alterations or additions to an existing building or structure | 13 Jun 2025 | Determined 10 Sep 2025 |
$440,000 | 1 |
| 10 Bligh Crescent Seaforth 2092 Mod2025/0305 |
Dwelling house; Alterations or additions to an existing building or structure | 13 Jun 2025 | Withdrawn | $254,000 | 1 |
| 331 Sydney Road Balgowlah 2093 DA2025/0652 |
Specialised Retail Premises; Hours of operation and trading | 12 Jun 2025 | Determined 7 Jul 2025 |
— | — |
| 45 Mitchell Road Brookvale 2100 DA2025/0579 |
Alterations or additions to an existing building or structure; Light industry | 12 Jun 2025 | Determined 10 Jul 2025 |
$99,000 | — |
| 1685 Pittwater Road Mona Vale 2103 DA2025/0674 |
Subdivision | 12 Jun 2025 | Determined 10 Jul 2025 |
— | — |
| 52 Alfred Road Brookvale 2100 DA2025/0673 |
Subdivision | 12 Jun 2025 | Determined 10 Jul 2025 |
— | — |
| 7 Landscape Avenue Forestville 2087 DA2025/0659 |
Alterations or additions to an existing building or structure; Garage, carport or carparking space | 12 Jun 2025 | Determined 20 Jul 2025 |
$24,200 | — |
| 14 Dobroyd Road Balgowlah Heights 2093 Mod2025/0298 |
Alterations or additions to an existing building or structure; Carport | 12 Jun 2025 | Determined 30 Jul 2025 |
$10,000 | — |
| 132a Queens Parade East Newport 2106 Mod2025/0291 |
Dwelling house; Alterations or additions to an existing building or structure | 12 Jun 2025 | Determined 6 Aug 2025 |
— | 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.