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 |
|---|---|---|---|---|---|
| 162 Plateau Road Bilgola Plateau 2107 DA2025/1797 |
Dwelling house; Alterations or additions to an existing building or structure | 9 Dec 2025 | Determined 24 Apr 2026 |
$385,000 | 1 |
| 29 Augusta Road Fairlight 2094 DA2025/1810 |
Dwelling house; Alterations or additions to an existing building or structure | 9 Dec 2025 | Determined 6 May 2026 |
$19,000 | 1 |
| 14 Grandview Drive Newport 2106 DA2025/1826 |
Dwelling house; Alterations or additions to an existing building or structure | 9 Dec 2025 | Determined 22 May 2026 |
$695,904 | 1 |
| 9 29 Victoria Parade Manly 2095 DA2025/1779 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 8 Dec 2025 | Determined 18 Feb 2026 |
$440,000 | 1 |
| 5 Gurney Crescent Seaforth 2092 DA2025/1807 |
Dwelling house; Erection of a new structure | 8 Dec 2025 | Determined 20 Jul 2026 |
$230,000 | 1 |
| 3 Cotswold Close Belrose 2085 DA2025/1802 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 6 Dec 2025 | Determined 7 Apr 2026 |
$804,772 | 1 |
| 39 Central Road Avalon Beach 2107 DA2025/1804 |
Subdivision | 5 Dec 2025 | Determined 10 Dec 2025 |
— | — |
| 1169 Barrenjoey Road Palm Beach 2108 Mod2025/0693 |
Dwelling house; Alterations or additions to an existing building or structure; Minor building alterations (internal); Minor building alterations (external) | 5 Dec 2025 | Determined 23 Jan 2026 |
$172,023 | 1 |
| 14 Ruskin Rowe Avalon Beach 2107 DA2025/1794 |
Dwelling house; Alterations or additions to an existing building or structure | 5 Dec 2025 | Determined 27 Jan 2026 |
$150,000 | 1 |
| 23 Loch Street Freshwater 2096 Mod2025/0702 |
Demolition; Dwelling house; Erection of a new structure | 5 Dec 2025 | Determined 4 Feb 2026 |
— | 1 |
| 2 Ethie Road Beacon Hill 2100 DA2025/1787 |
Dwelling house; Alterations or additions to an existing building or structure | 5 Dec 2025 | Determined 13 Feb 2026 |
$415,400 | 1 |
| Gourlay Avenue Balgowlah Nsw 2093 DA2025/1791 |
Alterations or additions to an existing building or structure; Boat shed | 5 Dec 2025 | Determined 13 Feb 2026 |
$317,350 | — |
| 13 Sanananda Avenue Allambie Heights 2100 DA2025/1805 |
Dwelling house; Alterations or additions to an existing building or structure | 5 Dec 2025 | Determined 20 Apr 2026 |
$750,000 | 1 |
| 133 Ocean Street Narrabeen 2101 Mod2025/0701 |
Secondary dwelling; Dwelling house; Erection of a new structure | 5 Dec 2025 | Determined 14 May 2026 |
$2,413,939 | 2 |
| 47 Stella Street Collaroy Plateau 2097 DA2025/1801 |
Business premises; Change of use of land or a building or the classification of a building under the Building Code of Australia | 4 Dec 2025 | Withdrawn | — | — |
| 16 High Street Manly 2095 Mod2025/0694 |
Dwelling house; Erection of a new structure; Swimming pool | 4 Dec 2025 | Determined 27 Jan 2026 |
$144,128 | — |
| 120 82 Avalon Parade Avalon Beach 2107 DA2025/1790 |
Alterations or additions to an existing building or structure; Residential Accommodation | 4 Dec 2025 | Determined 29 Jan 2026 |
$79,575 | — |
| 22 Homestead Avenue Collaroy 2097 DA2025/1776 |
Erection of a new structure; Awnings, blinds and canopies; Rainwater tanks; Electricity generating facility (solar and wind) | 4 Dec 2025 | Determined 5 Feb 2026 |
$517,000 | — |
| 1 Loquat Valley Road Bayview 2104 DA2025/1784 |
Dwelling house; Alterations or additions to an existing building or structure | 4 Dec 2025 | Determined 12 Feb 2026 |
$416,250 | — |
| 1a Kentwell Road Allambie Heights 2100 DA2025/1796 |
Dwelling house; Alterations or additions to an existing building or structure | 4 Dec 2025 | Withdrawn | $357,500 | 1 |
| 9 Lancaster Crescent Collaroy 2097 DA2025/1777 |
Alterations or additions to an existing building or structure; Earthworks, retaining walls and structural support; Fences | 4 Dec 2025 | Determined 16 Feb 2026 |
$41,800 | — |
| 13 Connaught Street Narraweena 2099 DA2025/1789 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses | 4 Dec 2025 | Determined 4 Feb 2026 |
$26,785 | — |
| 17 Kurrajong Road Frenchs Forest 2086 DA2025/1771 |
Dwelling house; Erection of a new structure | 4 Dec 2025 | Determined 20 Mar 2026 |
$1,009,881 | 1 |
| 16 Taylor Street North Curl Curl 2099 DA2025/1798 |
Dwelling house; Alterations or additions to an existing building or structure | 4 Dec 2025 | Determined 27 Mar 2026 |
$192,500 | — |
| 39 Robert Street Freshwater 2096 DA2025/1772 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 4 Dec 2025 | Determined 7 Apr 2026 |
$693,000 | 1 |
| Commonwealth Parade Manly 2095 DA2025/1758 |
Advertising and signage; Building identification sign | 4 Dec 2025 | Withdrawn | $6,380 | — |
| 57 Queenscliff Road Queenscliff 2096 DA2025/1786 |
Demolition; Residential flat building; Erection of a new structure | 4 Dec 2025 | Under Assessment | $18,104,779 | 12 |
| 35 Moore Road Freshwater 2096 Mod2025/0692 |
Dual occupancy; Demolition; Subdivision; Erection of a new structure; Dual occupancy (attached) | 4 Dec 2025 | Determined 6 May 2026 |
$2,462,310 | 2 |
| 5 Parkview Road Fairlight 2094 Mod2025/0696 |
Dual occupancy; Dwelling house; Erection of a new structure; Residential Accommodation | 3 Dec 2025 | Determined 11 Dec 2025 |
$1,405,329 | 2 |
| 13 Kennedy Place Bayview 2104 Mod2025/0695 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Dec 2025 | Determined 15 Jan 2026 |
$187,000 | 1 |
| 3 3 Central Road Avalon Beach 2107 Mod2025/0690 |
Residential flat building; Independent living units; Erection of a new structure | 3 Dec 2025 | Determined 27 Feb 2026 |
$10,450,000 | 7 |
| 36 Woorarra Avenue North Narrabeen 2101 DA2025/1785 |
Erection of a new structure; Balcony, deck, patio, terrace or verandah; Landscaping structures | 3 Dec 2025 | Determined 6 Mar 2026 |
$78,650 | — |
| 12 Libya Crescent Allambie Heights 2100 DA2025/1768 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Dec 2025 | Determined 19 Mar 2026 |
$279,400 | 1 |
| 100 Irrubel Road Newport 2106 DA2025/1781 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah (screened enclosures) | 3 Dec 2025 | Determined 24 Mar 2026 |
$244,498 | — |
| 11 Loftus Street Narrabeen 2101 DA2025/1788 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Dec 2025 | Operational consent issued 6 Mar 2026 |
$291,577 | 1 |
| 66 North Steyne Manly 2095 DA2025/1774 |
Alterations or additions to an existing building or structure; Driveways and hard stand spaces; Fences; Landscaping structures | 3 Dec 2025 | Determined 14 Apr 2026 |
$330,000 | — |
| 19-23 The Corso Manly 2095 Mod2025/0688 |
Alterations or additions to an existing building or structure; Shop | 3 Dec 2025 | Determined 9 Apr 2026 |
$100,000 | — |
| 68 Grandview Drive Newport 2106 DA2025/1770 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 3 Dec 2025 | Determined 7 May 2026 |
$243,100 | 1 |
| 4 43a Ethel Street Seaforth 2092 DA2025/1763 |
Erection of a new structure; Swimming pool | 2 Dec 2025 | Determined 17 Feb 2026 |
$33,000 | — |
| 75 Cutler Road Clontarf 2093 DA2025/1752 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 1 Dec 2025 | Determined 20 Feb 2026 |
$591,207 | 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.