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 |
|---|---|---|---|---|---|
| Lot 1 / Dp 1240961 REV2025/0013 |
Restaurant or cafe; Alterations or additions to an existing building or structure; Outdoor dining - general; Food and drink premise; Take away food and drink | 20 Dec 2025 | Determined 20 May 2026 |
$5,500 | — |
| 71 Wood Street Manly 2095 DA2025/1886 |
Demolition; Residential flat building; Erection of a new structure; Residential Accommodation | 20 Dec 2025 | Determined 5 Aug 2026 |
$7,586,431 | 3 |
| 1 Brighton Street Balgowlah 2093 DA2025/1876 |
Subdivision | 19 Dec 2025 | Determined 11 Feb 2026 |
$2,000 | — |
| 46 Gordon Street Clontarf 2093 DA2025/1884 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 19 Dec 2025 | Determined 24 Feb 2026 |
$80,300 | — |
| 21 Palm Road Newport 2106 DA2025/1859 |
Dwelling house; Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Carport; Driveways and hard stand spaces; Minor building alterations (internal); Minor building alterations (external); Skylights, roof windows and ventilators | 19 Dec 2025 | Determined 25 Feb 2026 |
$826,650 | — |
| 6 Lockhart Place Belrose 2085 Mod2025/0719 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 19 Dec 2025 | Determined 6 Mar 2026 |
$640,000 | 1 |
| 153 Pacific Road Palm Beach 2108 DA2025/1872 |
Dwelling house; Alterations or additions to an existing building or structure | 19 Dec 2025 | Determined 9 Mar 2026 |
$880,000 | 1 |
| 34 Hendy Avenue Collaroy 2097 DA2025/1864 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 19 Dec 2025 | Determined 9 Apr 2026 |
$495,000 | 1 |
| 14 Timaru Road Terrey Hills 2084 DA2025/1881 |
Dwelling house; Alterations or additions to an existing building or structure | 19 Dec 2025 | Determined 17 Jun 2026 |
$152,900 | 1 |
| 181 Forest Way Belrose 2085 Mod2025/0717 |
Residential care facility; Alterations or additions to an existing building or structure | 19 Dec 2025 | Determined 19 Jun 2026 |
— | — |
| 16 Brown Street Forestville 2087 DA2025/1875 |
Demolition; Subdivision; Carport; Driveways and hard stand spaces | 19 Dec 2025 | Determined 18 Feb 2026 |
$96,250 | — |
| 22 Abernethy Street Seaforth 2092 Mod2025/0716 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Dec 2025 | Determined 4 Feb 2026 |
$242,000 | 1 |
| 90 Rickard Road North Narrabeen 2101 DA2025/1869 |
Alterations or additions to an existing building or structure; Carport | 18 Dec 2025 | Determined 10 Feb 2026 |
$96,800 | — |
| 40 Consul Road Brookvale 2100 DA2025/1862 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 18 Dec 2025 | Determined 13 Feb 2026 |
$1,188,000 | 1 |
| 2 Nargong Road Allambie Heights 2100 DA2025/1867 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 18 Dec 2025 | Determined 19 Feb 2026 |
$453,392 | — |
| 32 The Corso Manly 2095 DA2025/1873 |
Commercial development; Alterations or additions to an existing building or structure | 18 Dec 2025 | Determined 20 Mar 2026 |
$28,600 | — |
| 77 Wimbledon Avenue North Narrabeen 2101 Mod2025/0707 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 18 Dec 2025 | Determined 20 Mar 2026 |
$906,300 | 1 |
| 161a Seaforth Crescent Seaforth 2092 Mod2025/0720 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Dec 2025 | Determined 1 Apr 2026 |
$113,000 | 1 |
| 826 Barrenjoey Road Palm Beach 2108 DA2025/1888 |
Subdivision | 18 Dec 2025 | Withdrawn | $49,500 | — |
| 29 Waratah Parade Narraweena 2099 DA2025/1880 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 18 Dec 2025 | Operational consent issued 16 Jun 2026 |
$150,000 | 1 |
| 1 Culbara Place Allambie Heights 2100 DA2025/1870 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Dec 2025 | Determined 7 Aug 2026 |
$220,000 | 1 |
| 95 Wallumatta Road Newport 2106 DA2025/1836 |
Erection of a new structure; Landscaping structures; Swimming pool | 17 Dec 2025 | Determined 18 Feb 2026 |
$96,360 | — |
| 5 Malo Road Whale Beach 2107 Mod2025/0724 |
Demolition; Dwelling house; Erection of a new structure | 17 Dec 2025 | Determined 18 Feb 2026 |
$3,275,649 | 1 |
| 50 Cumberland Avenue Collaroy 2097 DA2025/1883 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Dec 2025 | Determined 25 Feb 2026 |
$330,000 | — |
| 2 Waratah Road Palm Beach 2108 DA2025/1853 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 17 Dec 2025 | Determined 5 Mar 2026 |
$110,000 | 1 |
| 1/-/Dp1170245 DA2025/1845 |
Alterations or additions to an existing building or structure; Minor building alterations (internal); Minor building alterations (external) | 17 Dec 2025 | Determined 20 Apr 2026 |
$4,492,000 | — |
| 18 Streamdale Grove Warriewood 2102 DA2025/1854 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 17 Dec 2025 | Determined 8 May 2026 |
$1,408,000 | 1 |
| 80 West Street Balgowlah 2093 DA2025/1860 |
Subdivision; Alterations or additions to an existing building or structure; Erection of a new structure; Semi-detached dwelling | 17 Dec 2025 | Determined 18 May 2026 |
$978,901 | 2 |
| 232 Hudson Parade Clareville 2107 DA2025/1852 |
Demolition; Dwelling house; Erection of a new structure; Garage, carport or carparking space; Swimming pool | 17 Dec 2025 | Determined 2 Jun 2026 |
$5,379,912 | 1 |
| 15 Milham Crescent Forestville 2087 DA2025/1856 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Dec 2025 | Determined 28 Jan 2026 |
$84,890 | — |
| 12 Rowe Street Freshwater 2096 DA2025/1847 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Dec 2025 | Determined 25 Feb 2026 |
$103,700 | 1 |
| 5 Thornton Street Fairlight 2094 DA2025/1858 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Dec 2025 | Determined 25 Feb 2026 |
$322,463 | 1 |
| 37 Farnell Street Curl Curl 2096 DA2025/1850 |
Dwelling house; Alterations or additions to an existing building or structure; Swimming pool | 16 Dec 2025 | Determined 25 Feb 2026 |
$440,000 | — |
| 23 Wandearah Avenue Avalon Beach 2107 DA2025/1855 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Dec 2025 | Determined 25 Mar 2026 |
$650,000 | — |
| 7 Coronation Street Mona Vale 2103 Mod2025/0723 |
Seniors housing; Independent living units; Erection of a new structure | 15 Dec 2025 | Determined 17 Dec 2025 |
$4,632,564 | 8 |
| 19 Waterview Street Mona Vale 2103 Mod2025/0715 |
Secondary dwelling; Erection of a new structure; Residential Accommodation | 15 Dec 2025 | Determined 18 Dec 2025 |
$220,000 | 1 |
| 29 Woodbine Street North Balgowlah 2093 DA2025/1851 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Dec 2025 | Determined 18 Feb 2026 |
$113,630 | — |
| 2 Pipino Place Dee Why 2099 DA2025/1828 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Dec 2025 | Determined 12 Mar 2026 |
$108,130 | — |
| 29 Battle Boulevard Seaforth 2092 DA2025/1800 |
Dwelling house; Erection of a new structure | 13 Dec 2025 | Under Assessment | $2,235,612 | — |
| 28 Lockwood Avenue Belrose 2085 Mod2025/0698 |
Demolition; Residential flat building; Subdivision; Erection of a new structure | 12 Dec 2025 | Determined 30 Jan 2026 |
$38,900,000 | 47 |
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.