Development applications — Northern Beaches Council
14,138 applications since 2019, proposing 23,703 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 |
|---|---|---|---|---|---|
| 25 Amourin Street North Manly 2100 DA2025/0876 |
Demolition; Subdivision; Erection of a new structure; Dual occupancy (attached); Earthworks, retaining walls and structural support; Swimming pool | 9 Jul 2025 | Determined 22 Aug 2025 |
$1,903,501 | 2 |
| 23 Prince Alfred Parade Newport 2106 DA2025/0889 |
Dwelling house; Alterations or additions to an existing building or structure | 9 Jul 2025 | Determined 22 Aug 2025 |
$566,500 | 1 |
| 23 Sir Thomas Mitchell Drive Davidson 2085 Mod2025/0371 |
Dwelling house; Alterations or additions to an existing building or structure | 9 Jul 2025 | Determined 6 Aug 2025 |
— | — |
| 24/-/Dp7258 Mod2025/0377 |
Dwelling house; Alterations or additions to an existing building or structure | 9 Jul 2025 | Determined 22 Jul 2025 |
$98,000 | 1 |
| 27 Arnhem Road Allambie Heights 2100 DA2025/0883 |
Dwelling house; Erection of a new structure | 8 Jul 2025 | Determined 17 Dec 2025 |
$1,021,521 | 1 |
| 51 Smith Street Manly 2095 DA2025/0875 |
Alterations or additions to an existing building or structure; Carport | 8 Jul 2025 | Determined 14 Oct 2025 |
$88,000 | — |
| 24 Powderworks Road North Narrabeen 2101 DA2025/0870 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 8 Jul 2025 | Determined 17 Sep 2025 |
— | 1 |
| 1 Birdwood Avenue Collaroy 2097 DA2025/0869 |
Dwelling house; Alterations or additions to an existing building or structure | 7 Jul 2025 | Determined 14 Nov 2025 |
$1,578,006 | 1 |
| 249 Barrenjoey Road Newport 2106 DA2025/0860 |
Alterations or additions to an existing building or structure; Driveways and hard stand spaces; Earthworks, retaining walls and structural support; Landscaping structures; Supporting Development | 7 Jul 2025 | Determined 5 Nov 2025 |
$170,000 | — |
| 47 Blackbutts Road Frenchs Forest 2086 DA2025/0857 |
Demolition; Erection of a new structure; Dual occupancy (attached); Fences | 7 Jul 2025 | Determined 29 Oct 2025 |
$1,352,115 | 2 |
| 5 136 Addison Road Manly 2095 DA2025/0849 |
Residential flat building; Alterations or additions to an existing building or structure | 7 Jul 2025 | Determined 3 Oct 2025 |
$605,000 | — |
| 181 Sydney Road Fairlight 2094 Mod2025/0360 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 7 Jul 2025 | Determined 7 Aug 2025 |
$767,408 | — |
| 94 Fisher Road Dee Why 2099 DA2025/0878 |
Erection of a new structure; Residential Accommodation | 7 Jul 2025 | Determined 7 Aug 2025 |
— | — |
| 297 Sydney Road Balgowlah 2093 DA2025/0864 |
Dwelling house; Alterations or additions to an existing building or structure | 4 Jul 2025 | Determined 15 Oct 2025 |
$1,022,894 | 1 |
| 68 Toronto Avenue Cromer 2099 Mod2025/0361 |
Demolition; Seniors housing; Erection of a new structure | 4 Jul 2025 | Determined 17 Nov 2025 |
$9,212,068 | 10 |
| 16 Addison Road Manly 2095 Mod2025/0352 |
Dwelling house; Erection of a new structure | 4 Jul 2025 | Determined 14 Nov 2025 |
$2,327,583 | 1 |
| 51 Quirk Street Dee Why 2099 DA2025/0861 |
Dwelling house; Erection of a new structure | 4 Jul 2025 | Determined 28 Nov 2025 |
$2,389,750 | 2 |
| 12a Woodland Street Balgowlah Heights 2093 DA2025/0850 |
Dwelling house; Alterations or additions to an existing building or structure | 4 Jul 2025 | Determined 21 Oct 2025 |
$459,000 | 1 |
| 68 Griffiths Street Fairlight 2094 Mod2025/0365 |
Demolition; Subdivision; Erection of a new structure; Semi-detached dwelling | 4 Jul 2025 | Determined 8 Oct 2025 |
$2,303,212 | 2 |
| 16 Curl Curl Parade Curl Curl 2096 DA2025/0866 |
Dwelling house; Alterations or additions to an existing building or structure | 4 Jul 2025 | Determined 24 Sep 2025 |
$1,248,000 | 1 |
| 2a Reid Street Seaforth 2092 Mod2025/0366 |
Dwelling house; Alterations or additions to an existing building or structure | 4 Jul 2025 | Determined 5 Sep 2025 |
$216,590 | 1 |
| 39a Sunrise Road Palm Beach 2108 DA2025/0862 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 4 Jul 2025 | Determined 3 Sep 2025 |
$1,149,088 | 1 |
| 215 Headland Road North Curl Curl 2099 DA2025/0842 |
Dwelling house; Alterations or additions to an existing building or structure | 4 Jul 2025 | Determined 1 Sep 2025 |
$1,485,000 | 1 |
| 23a Mccarrs Creek Road Church Point 2105 Mod2025/0353 |
Dwelling house; Erection of a new structure | 4 Jul 2025 | Determined 28 Aug 2025 |
$1,200,000 | 1 |
| 46 Cooyong Road Terrey Hills 2084 DA2025/0847 |
Dwelling house; Alterations or additions to an existing building or structure | 4 Jul 2025 | Determined 1 Aug 2025 |
$149,600 | 1 |
| 25 Kevin Avenue Avalon Beach 2107 REV2025/0011 |
Demolition; Seniors housing; Independent living units; Erection of a new structure | 3 Jul 2025 | Determined 17 Sep 2025 |
$8,590,453 | 10 |
| 11 Kokoda Crescent Beacon Hill 2100 DA2025/0865 |
Dwelling house; Alterations or additions to an existing building or structure; Swimming pool | 3 Jul 2025 | Determined 1 Oct 2025 |
$134,200 | 1 |
| 32 Bower Street Manly 2095 Mod2025/0362 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 3 Jul 2025 | Determined 9 Sep 2025 |
$10,623,846 | 1 |
| 76 Patrick Street Avalon Beach 2107 Mod2025/0355 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Jul 2025 | Determined 2 Sep 2025 |
$518,000 | 1 |
| 24 Farrer Place Frenchs Forest 2086 DA2025/0851 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Jul 2025 | Determined 14 Aug 2025 |
$514,300 | 1 |
| 36 Cabarita Road Avalon Beach 2107 DA2025/0835 |
Alterations or additions to an existing building or structure; Garage, carport or carparking space | 3 Jul 2025 | Determined 31 Jul 2025 |
$28,831 | — |
| 45 Emma Street Mona Vale 2103 DA2025/0863 |
Erection of a new structure; Balcony, deck, patio, terrace or verandah | 3 Jul 2025 | Determined 31 Jul 2025 |
$17,800 | — |
| 38 Arnott Crescent Warriewood 2102 DA2025/0806 |
Dwelling house; Alterations or additions to an existing building or structure | 2 Jul 2025 | Determined 10 Dec 2025 |
$770,000 | 1 |
| 20 Austral Avenue North Manly 2100 DA2025/0837 |
Demolition; Erection of a new structure; Dual occupancy (attached) | 2 Jul 2025 | Determined 25 Mar 2026 |
$977,350 | 2 |
| 14 Cove Avenue Manly 2095 DA2025/0839 |
Residential flat building; Alterations or additions to an existing building or structure | 2 Jul 2025 | Withdrawn | $660,000 | — |
| 32 Duke Street Forestville 2087 DA2025/0789 |
Secondary dwelling; Demolition; Dwelling house; Erection of a new structure | 2 Jul 2025 | Determined 24 Oct 2025 |
$1,800,000 | 1 |
| 55 Francis Street Manly 2095 DA2025/0838 |
Dwelling house; Alterations or additions to an existing building or structure | 2 Jul 2025 | Determined 7 Aug 2025 |
$55,000 | — |
| 1 Cormack Road Beacon Hill 2100 DA2025/0828 |
Dwelling house; Alterations or additions to an existing building or structure | 1 Jul 2025 | Determined 8 Jan 2026 |
$140,250 | 1 |
| 9 Bungoona Avenue Elanora Heights 2101 DA2025/0827 |
Secondary dwelling; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure | 1 Jul 2025 | Determined 25 Feb 2026 |
$638,000 | 2 |
| 56 Victor Road Narraweena 2099 DA2025/0832 |
Dual occupancy; Demolition; Subdivision; Dual occupancy (attached) | 1 Jul 2025 | Determined 14 Nov 2025 |
$1,884,451 | 2 |
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.