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 |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 13 Karingal Crescent Frenchs Forest 2086 DA2026/1203 |
Demolition | 8 Sep 2026 | Additional Information Requested | $986,000 | — |
| 4 Athlone Crescent Killarney Heights 2087 DA2026/1197 |
Dwelling house; Erection of a new structure | 8 Sep 2026 | Under Assessment | $1,950,000 | 1 |
| 178 Fisher Road North Cromer 2099 DA2026/1201 |
Secondary dwelling; Alterations or additions to an existing building or structure; Change of use of land or a building or the classification of a building under the Building Code of Australia | 8 Sep 2026 | Under Assessment | $89,100 | 1 |
| 8 Monserra Road Allambie Heights 2100 DA2026/1200 |
Demolition; Dwelling house; Erection of a new structure | 8 Sep 2026 | Under Assessment | $942,700 | 1 |
| 51 Maxwell Street Mona Vale 2103 DA2026/1190 |
Subdivision; Alterations or additions to an existing building or structure; Dual occupancy (attached); Residential Accommodation | 8 Sep 2026 | Under Assessment | $438,372 | 2 |
| 11 Loftus Street Narrabeen 2101 Mod2026/0501 |
Dwelling house; Alterations or additions to an existing building or structure | 7 Sep 2026 | Under Assessment | — | 1 |
| 7 Taree Avenue North Balgowlah 2093 DA2026/1188 |
Alterations or additions to an existing building or structure; Carport | 7 Sep 2026 | Under Assessment | $152,689 | — |
| 104 Ocean Street Narrabeen 2101 DA2026/1195 |
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 | 7 Sep 2026 | Under Assessment | $11,065 | 1 |
| 887 Barrenjoey Road Palm Beach 2108 DA2026/1187 |
Demolition; Erection of a new structure; Water recreation structure | 7 Sep 2026 | Under Assessment | $36,300 | — |
| 4 28 Quinton Road Manly 2095 DA2026/1189 |
Dwelling house; Alterations or additions to an existing building or structure | 5 Sep 2026 | Additional Information Requested | $415,915 | — |
| 10 Stuart Street, Manly Mod2026/0496 |
Dwelling house; Alterations or additions to an existing building or structure | 5 Sep 2026 | Under Assessment | $397,000 | 1 |
| 7 Cashel Crescent Killarney Heights 2087 Mod2026/0498 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah | 4 Sep 2026 | Determined 10 Sep 2026 |
— | — |
| 26 Kenneth Rd, Manly Vale Mod2026/0488 |
Dwelling house; Alterations or additions to an existing building or structure | 4 Sep 2026 | Additional Information Requested | $5,000 | 1 |
| 2 Meredith Place Frenchs Forest 2086 DA2026/1180 |
Dwelling house; Erection of a new structure | 4 Sep 2026 | Additional Information Requested | $1,002,807 | 1 |
| 14 Mirrool Street North Narrabeen 2101 Mod2026/0500 |
Dwelling house; Subdivision; Alterations or additions to an existing building or structure; Erection of a new structure; Driveways and hard stand spaces; Earthworks, retaining walls and structural support; Residential Accommodation; Supporting Development | 4 Sep 2026 | Under Assessment | $714,670 | 2 |
| 28 Lockwood Avenue Belrose 2085 DA2026/1182 |
Alterations or additions to an existing building or structure; Erection of a new structure; Garage, carport or carparking space; Car park; Retail Premise | 4 Sep 2026 | Additional Information Requested | $200,000 | — |
| 9 Vineyard Street Mona Vale 2103 DA2026/1168 |
Dual occupancy; Demolition; Subdivision; Erection of a new structure; Dual occupancy (attached); Residential Accommodation | 4 Sep 2026 | Additional Information Requested | $1,500,000 | 2 |
| 7 Roosevelt Avenue Allambie Heights 2100 Mod2026/0490 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Sep 2026 | Additional Information Requested | $987,800 | 1 |
| 46 Monash Parade Dee Why 2099 Mod2026/0489 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Sep 2026 | Under Assessment | $1,463,000 | 1 |
| 12 Cooleena Road Elanora Heights 2101 DA2026/1158 |
Erection of a new structure; Residential Accommodation | 3 Sep 2026 | Additional Information Requested | $137,500 | — |
| 9 Walker Avenue Narrabeen 2101 DA2026/1176 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 3 Sep 2026 | Under Assessment | $209,376 | 1 |
| 50 The Serpentine Bilgola Beach 2107 DA2026/1175 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 3 Sep 2026 | Under Assessment | $3,009,880 | 1 |
| 11 Ruskin Rowe Avalon Beach 2107 Mod2026/0494 |
Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure | 3 Sep 2026 | Under Assessment | $682,000 | 2 |
| 6 Castle Rock Crescent Clontarf 2093 DA2026/1184 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Sep 2026 | Under Assessment | $954,432 | 1 |
| 103a Victor Road Dee Why 2099 Mod2026/0492 |
Dwelling house; Erection of a new structure | 3 Sep 2026 | Additional Information Requested | — | 1 |
| 1324 Pittwater Road Narrabeen 2101 DA2026/1185 |
Advertising and signage; Alterations or additions to an existing building or structure; Change of use of land or a building or the classification of a building under the Building Code of Australia; Recreation facility (indoor); Hours of operation and trading | 3 Sep 2026 | Under Assessment | $726,550 | — |
| 153a Ocean Street Narrabeen 2101 DA2026/1183 |
Demolition; Erection of a new structure; Garage, carport or carparking space | 3 Sep 2026 | Additional Information Requested | $2,343,000 | — |
| 766 Barrenjoey Road Palm Beach 2108 Mod2026/0493 |
Secondary dwelling; Alterations or additions to an existing building or structure; Erection of a new structure; Earthworks, retaining walls and structural support; Rainwater tanks; Stairway | 3 Sep 2026 | Under Assessment | $128,150 | 1 |
| 31 Merrilee Crescent Frenchs Forest 2086 DA2026/1174 |
Dwelling house; Erection of a new structure | 2 Sep 2026 | Under Assessment | $1,053,475 | 1 |
| 61 Sydney Road Warriewood 2102 Mod2026/0478 |
Alterations or additions to an existing building or structure; Driveways and hard stand spaces; Garage, carport or carparking space; Pathways and paving | 2 Sep 2026 | Determined 22 Sep 2026 |
$90,000 | — |
| 60 Alleyne Avenue North Narrabeen 2101 Mod2026/0479 |
Dwelling house; Alterations or additions to an existing building or structure | 2 Sep 2026 | Additional Information Requested | $876,350 | — |
| 132 Anzac Avenue Collaroy Plateau 2097 DA2026/1178 |
Erection of a new structure; Swimming pool | 2 Sep 2026 | Under Assessment | $89,650 | — |
| 25 Arnhem Road Allambie Heights 2100 Mod2026/0480 |
Dwelling house; Alterations or additions to an existing building or structure | 1 Sep 2026 | Determined 4 Sep 2026 |
$765,496 | — |
| 79 Cassia Street Dee Why 2099 DA2026/1142 |
Dwelling house; Alterations or additions to an existing building or structure | 1 Sep 2026 | Under Assessment | $37,400 | — |
| 3 19-23 Waine Street Freshwater 2096 DA2026/1164 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Earthworks, retaining walls and structural support; Fences | 31 Aug 2026 | Additional Information Requested | $196,108 | — |
| 82 Lawrence Street Freshwater 2096 DA2026/1163 |
Dwelling house; Alterations or additions to an existing building or structure | 31 Aug 2026 | Under Assessment | $181,000 | 1 |
| 64 Balgowlah Road Balgowlah 2093 DA2026/1154 |
Hotel or motel accommodation; Change of use of land or a building or the classification of a building under the Building Code of Australia | 31 Aug 2026 | Additional Information Requested | $968,000 | — |
| 70 Chisholm Avenue Avalon Beach 2107 DA2026/1156 |
Dwelling house; Alterations or additions to an existing building or structure | 31 Aug 2026 | Additional Information Requested | $3,520 | — |
| 1132 Pittwater Road Collaroy 2097 Mod2026/0471 |
Dwelling house; Alterations or additions to an existing building or structure; Minor building alterations (internal); Minor building alterations (external) | 31 Aug 2026 | Under Assessment | $131,450 | 1 |
| 5 Malo Road Whale Beach 2107 DA2026/1149 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Earthworks, retaining walls and structural support; Stairway | 31 Aug 2026 | Under Assessment | $48,267 | — |
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.