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 |
1,148 applications lodged in 2026
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 28 Iluka Road Palm Beach 2108 DA2026/1043 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 11 Aug 2026 | Determined 17 Sep 2026 |
$50,000 | 1 |
| 32 Boyle Street Balgowlah 2093 DA2026/1046 |
Dwelling house; Alterations or additions to an existing building or structure | 11 Aug 2026 | Additional Information Requested | $298,000 | — |
| 25 Arnhem Road Allambie Heights 2100 Mod2026/0413 |
Dwelling house; Alterations or additions to an existing building or structure | 10 Aug 2026 | Withdrawn | $765,496 | — |
| 3 Redfern Parade Dee Why 2099 DA2026/1032 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah (screened enclosures) | 10 Aug 2026 | Under Assessment | $330,000 | — |
| 20 Ross Street North Curl Curl 2099 DA2026/1039 |
Alterations or additions to an existing building or structure; Landscaping structures; Swimming pool | 7 Aug 2026 | Determined 17 Sep 2026 |
$96,800 | — |
| 61-63 Kenneth Road Balgowlah 2093 DA2026/1042 |
Demolition; Advertising and signage; Erection of a new structure; Self storage units | 7 Aug 2026 | Under Assessment | $20,936,322 | — |
| 21 Tabalum Road Balgowlah Heights 2093 Mod2026/0401 |
Dwelling house; Alterations or additions to an existing building or structure | 7 Aug 2026 | Additional Information Requested | $1,103,000 | — |
| 23 Bentley Avenue Forestville 2087 DA2026/1029 |
Erection of a new structure; Fences | 7 Aug 2026 | Withdrawn | $13,200 | — |
| Clyde Road, Dee Why, Nsw 2099 DA2026/1016 |
Entertainment facility; Temporary building, structure or use | 6 Aug 2026 | Additional Information Requested | $324,940 | — |
| 131 Plateau Road Bilgola Plateau 2107 DA2026/1036 |
Alterations or additions to an existing building or structure; Earthworks, retaining walls and structural support; Garage, carport or carparking space | 6 Aug 2026 | Determined 15 Sep 2026 |
$70,758 | — |
| 27 Lakeview Parade Warriewood 2102 DA2026/1028 |
Dwelling house; Alterations or additions to an existing building or structure | 6 Aug 2026 | Under Assessment | $148,280 | — |
| 11 Tor Road Dee Why 2099 DA2026/1019 |
Attached dwelling; Dual occupancy; Erection of a new structure; Dual occupancy (attached); Residential Accommodation | 6 Aug 2026 | Under Assessment | $1,307,790 | 2 |
| 35 Austin Avenue North Curl Curl 2099 Mod2026/0410 |
Dwelling house; Alterations or additions to an existing building or structure | 6 Aug 2026 | Determined 17 Sep 2026 |
— | — |
| 59 Iris Street Frenchs Forest 2086 DA2026/1031 |
Secondary dwelling; Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah | 6 Aug 2026 | Determined 21 Sep 2026 |
$105,000 | 1 |
| 63 Corrie Road North Manly 2100 DA2026/1033 |
Alterations or additions to an existing building or structure; Dual occupancy (attached) | 6 Aug 2026 | Under Assessment | $705,100 | 2 |
| 5 Iluka Road Palm Beach 2108 DA2026/1041 |
Erection of a new structure; Swimming pool | 6 Aug 2026 | Determined 23 Sep 2026 |
$95,150 | — |
| 140 Crescent Road Newport 2106 Mod2026/0411 |
Dwelling house; Alterations or additions to an existing building or structure | 6 Aug 2026 | Determined 15 Sep 2026 |
$1,380,000 | 1 |
| 4 60 Bower Street Manly 2095 DA2026/1006 |
Alterations or additions to an existing building or structure; Residential Accommodation | 5 Aug 2026 | Under Assessment | $1,404,054 | — |
| 20 Eerawy Road Allambie Heights 2100 DA2026/1007 |
Dwelling house; Alterations or additions to an existing building or structure | 5 Aug 2026 | Additional Information Requested | $153,670 | — |
| 21 Farnell Street Curl Curl 2096 DA2026/1009 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 5 Aug 2026 | Additional Information Requested | $2,448,000 | 1 |
| 33 Fairlight Street Fairlight 2094 DA2026/1003 |
Residential flat building; Erection of a new structure | 5 Aug 2026 | Under Assessment | $18,150,000 | 8 |
| 7 Ocean Road Palm Beach 2108 Mod2026/0402 |
Demolition; Dwelling house; Erection of a new structure | 5 Aug 2026 | Additional Information Requested | $5,592,375 | 1 |
| 177 Pacific Parade Dee Why 2099 DA2026/1030 |
Dwelling house; Alterations or additions to an existing building or structure; Swimming pool; Residential Accommodation | 5 Aug 2026 | Under Assessment | $998,820 | 1 |
| 6 Glentrees Avenue Forestville 2087 DA2026/1027 |
Dwelling house; Alterations or additions to an existing building or structure | 5 Aug 2026 | Determined 21 Sep 2026 |
$451,000 | — |
| 3 60 Bower Street Manly 2095 DA2026/1005 |
Alterations or additions to an existing building or structure; Residential Accommodation | 4 Aug 2026 | Under Assessment | $1,404,054 | — |
| 17 Malbara Crescent Frenchs Forest 2086 DA2026/1024 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 4 Aug 2026 | Determined 17 Sep 2026 |
$501,736 | — |
| 93 Princes Lane Newport 2106 DA2026/1022 |
Dwelling house; Alterations or additions to an existing building or structure | 4 Aug 2026 | Additional Information Requested | $705,100 | 1 |
| 28 Lakeview Parade Warriewood 2102 DA2026/1026 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Driveways and hard stand spaces; Earthworks, retaining walls and structural support; Garage, carport or carparking space; Skylights, roof windows and ventilators | 4 Aug 2026 | Additional Information Requested | $808,000 | — |
| 3 Abingdon Street North Balgowlah 2093 DA2026/1025 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 4 Aug 2026 | Under Assessment | $460,053 | — |
| 2 The Esplanade Mona Vale 2103 DA2026/1010 |
Alterations or additions to an existing building or structure; Marina | 4 Aug 2026 | Under Assessment | $615,338 | — |
| 57 The Corso Manly 2095 DA2026/1021 |
Shop top housing; Change of use of land or a building or the classification of a building under the Building Code of Australia; Residential Accommodation | 4 Aug 2026 | Under Assessment | — | 1 |
| 29-30 Ocean Road Palm Beach 2108 DA2026/1018 |
Demolition; Commercial development; Alterations or additions to an existing building or structure | 4 Aug 2026 | Additional Information Requested | $3,370,806 | — |
| 8 Duncan Crescent Collaroy Plateau 2097 DA2026/1012 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Aug 2026 | Determined 23 Sep 2026 |
$831,600 | 1 |
| 172 Parr Parade Beacon Hill 2100 DA2026/1001 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Aug 2026 | Under Assessment | $489,952 | — |
| 6a Cornish Avenue Beacon Hill 2100 DA2026/1011 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 3 Aug 2026 | Under Assessment | — | — |
| 16 Daisy Street Dee Why 2099 DA2026/1015 |
Dwelling house; Erection of a new structure | 3 Aug 2026 | Determined 10 Sep 2026 |
$951,124 | 1 |
| 25 Brinawa Street Mona Vale 2103 DA2026/1002 |
Subdivision | 3 Aug 2026 | Additional Information Requested | $77,000 | — |
| 75 Whistler Street Manly 2095 Mod2026/0395 |
Demolition; Dwelling house; Erection of a new structure | 3 Aug 2026 | Under Assessment | $850,000 | 1 |
| 86 Lauderdale Avenue Fairlight 2094 DA2026/1008 |
Residential flat building; Alterations or additions to an existing building or structure | 3 Aug 2026 | Determined 4 Sep 2026 |
$45,741 | — |
| 71 Queenscliff Road Queenscliff 2096 Mod2026/0396 |
Residential flat building; Alterations or additions to an existing building or structure; Awnings, blinds and canopies; Balcony, deck, patio, terrace or verandah; Minor building alterations (external) | 3 Aug 2026 | Additional Information Requested | $6,282,000 | 14 |
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.