Development applications — The Council of the Shire of Hornsby
5,679 applications since 2019, proposing 14,075 new dwellings.
Largest by cost of works
| Address | What | Cost of works | Status |
|---|---|---|---|
| 306a Malton Road North Epping 2121 | Dwelling house; Erection of a new structure | $406,475,143 | Determined |
| 284 Castle Hill Road Castle Hill 2154 | Other | $90,195,000 | Determined |
| 115 Norman Avenue Thornleigh 2120 | Demolition; Recreation area | $82,836,600 | Under Assessment |
| 115 Norman Avenue Thornleigh 2120 | Demolition; Erection of a new structure; Change of use of land or a building or the classification of a building under the Building Code of Australia; Recreation facility (outdoor); Recreation area | $82,836,600 | Determined |
| 115 Norman Avenue Thornleigh 2120 | Demolition; Recreation area | $82,836,600 | Pending Lodgement |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 573 Old Northern Road Glenhaven 2156 DA/759/2022/B |
Centre-based child care; Hours of operation and trading | 5 Jun 2025 | Determined 25 Jun 2025 |
$1,202,422 | — |
| 5367 Old Northern Road Wisemans Ferry 2775 DA/619/2025 |
Shed; Erection of a new structure | 4 Jun 2025 | Determined 13 Aug 2025 |
$170,000 | — |
| 10 Bouvardia Street Asquith 2077 DA/75/2023/B |
Residential flat building; Alterations or additions to an existing building or structure | 4 Jun 2025 | Determined 31 Jul 2025 |
— | 1 |
| 4 Nattai Close Thornleigh 2120 DA/837/2019/B |
Alterations or additions to an existing building or structure; Carport | 4 Jun 2025 | Determined 19 Jun 2025 |
$10,000 | — |
| 67 Loftus Road Pennant Hills 2120 DA/617/2025 |
Demolition; Dwelling house; Erection of a new structure | 3 Jun 2025 | Determined 19 Sep 2025 |
$818,279 | 1 |
| 1 St Judes Terrace Dural 2158 DA/621/2025 |
Dwelling house; Erection of a new structure | 3 Jun 2025 | Determined 16 Sep 2025 |
$577,377 | 1 |
| 296 Peats Ferry Road Hornsby 2077 DA/521/2025 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Public administration building | 3 Jun 2025 | Withdrawn | — | — |
| 14-16 Woodland Way Mount Kuring-Gai 2080 DA/633/2025 |
Warehouse or distribution centre; Alterations or additions to an existing building or structure; Local distribution premise | 3 Jun 2025 | Determined 25 Jul 2025 |
$1,577,694 | — |
| 40 Riverview Avenue Dangar Island 2083 DA/609/2025 |
Demolition; Erection of a new structure; Supporting Development | 3 Jun 2025 | Determined 3 Jul 2025 |
$95,000 | — |
| 15a Goodwyn Road Berowra 2081 PAN-540343 |
Erection of a new structure; Swimming pool | 3 Jun 2025 | Determined 30 Jun 2025 |
$63,000 | — |
| 18 Cherrybrook Road West Pennant Hills 2125 DA/578/2025 |
Demolition; Dwelling house; Erection of a new structure | 2 Jun 2025 | Operational consent issued 17 Sep 2025 |
$1,147,000 | 1 |
| 1523 Old Northern Road Glenorie 2157 DA/607/2025 |
Demolition | 29 May 2025 | Determined 30 Jul 2025 |
$18,000 | — |
| 4 James Road Brooklyn 2083 DA/384/2024/A |
Shed; Erection of a new structure | 29 May 2025 | Determined 18 Jul 2025 |
$19,500 | — |
| 7 Alan Road Berowra Heights 2082 DA/577/2025 |
Subdivision | 28 May 2025 | Operational consent issued 9 Jul 2025 |
$191,500 | — |
| 82a Sherbrook Road Hornsby 2077 DA/600/2025 |
Dwelling house; Alterations or additions to an existing building or structure | 28 May 2025 | Determined 25 Jul 2025 |
$180,000 | 1 |
| 99b Copeland Road Beecroft 2119 DA/588/2025 |
Dwelling house; Erection of a new structure; Residential Accommodation | 28 May 2025 | Determined 24 Jul 2025 |
— | 1 |
| 5 Marine Crescent Hornsby Heights 2077 DA/597/2025 |
Secondary dwelling; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure | 28 May 2025 | Determined 9 Jul 2025 |
$401,032 | 1 |
| 26 Ingram Road Wahroonga 2076 DA/596/2025 |
Secondary dwelling; Demolition | 28 May 2025 | Determined 10 Jul 2025 |
$165,000 | 1 |
| 38 Osborn Road Normanhurst 2076 DA/595/2025 |
Dwelling house; Alterations or additions to an existing building or structure | 28 May 2025 | Determined 30 Jun 2025 |
$350,000 | 1 |
| 296 Peats Ferry Road Hornsby 2077 DA/517/2025 |
Office Premise; Change of use of land or a building or the classification of a building under the Building Code of Australia | 27 May 2025 | Determined 5 Nov 2025 |
— | — |
| 3 Mittabah Road Hornsby 2077 DA/573/2025 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah | 27 May 2025 | Determined 30 Jun 2025 |
$99,000 | — |
| 9 Tekla Street West Pennant Hills 2125 DA/581/2025 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 24 May 2025 | Determined 22 Jul 2025 |
$192,000 | 1 |
| 67 Boronia Place Cheltenham 2119 DA/563/2025 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Barbecues and other outdoor cooking structures; Earthworks, retaining walls and structural support; Fences; Landscaping structures; Letterboxes; Pathways and paving; Shade structures of canvas, fabric, mesh or the like; Stairway | 22 May 2025 | Determined 29 Jul 2025 |
$197,560 | — |
| 31 Queens Road Asquith 2077 DA/1084/2021/B |
Subdivision | 22 May 2025 | Determined 11 Jun 2025 |
$50,000 | — |
| 92 Copeland Road Beecroft 2119 DA/1284/2024/A |
Alterations or additions to an existing building or structure; Minor building alterations (external) | 22 May 2025 | Determined 23 May 2025 |
$11,880 | — |
| 15 Pattison Avenue Hornsby 2077 DA/568/2025 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Vehicle repair station | 21 May 2025 | Determined 11 Jul 2025 |
$84,700 | — |
| 1 Pacific Highway Wahroonga 2076 DA/101/2024/A |
Subdivision | 20 May 2025 | Determined 24 Sep 2025 |
$1,409,795 | — |
| 51 Hewitt Avenue Wahroonga 2076 DA/553/2025 |
Subdivision | 16 May 2025 | Determined 20 Aug 2025 |
$416,900 | — |
| 1 Clinton Close Berowra Heights 2082 DA/260/2024/B |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 16 May 2025 | Determined 12 Jun 2025 |
$269,000 | — |
| 87 Bellamy Street Pennant Hills 2120 DA/480/2025 |
Dwelling house; Erection of a new structure | 15 May 2025 | Determined 19 Sep 2025 |
$980,000 | 1 |
| 76 Cardinal Avenue West Pennant Hills 2125 DA/528/2025 |
Demolition; Dwelling house; Erection of a new structure | 15 May 2025 | Withdrawn | $770,000 | 1 |
| 20 Quarry Road Dural 2158 DA/516/2025 |
Secondary dwelling; Erection of a new structure | 14 May 2025 | Determined 15 Dec 2025 |
$953,700 | 1 |
| 66 Boronia Avenue Cheltenham 2119 DA/537/2025 |
Dwelling house; Alterations or additions to an existing building or structure | 14 May 2025 | Determined 25 Aug 2025 |
$296,450 | 1 |
| 18 Uralla Road Dural 2158 DA/540/2025 |
Secondary dwelling; Erection of a new structure | 14 May 2025 | Withdrawn | $320,100 | 1 |
| 1473 Old Northern Road Glenorie 2157 DA/552/2025 |
Dwelling house; Erection of a new structure | 14 May 2025 | Determined 4 Jul 2025 |
$1,132,544 | 1 |
| 1a Waratah Road Berowra 2081 DA/483/2025 |
Erection of a new structure; Dual occupancy (attached) | 13 May 2025 | Determined 15 May 2026 |
$971,390 | 2 |
| 20 Fernleigh Close Cherrybrook 2126 DA/170/2025/A |
Secondary dwelling; Change of use of land or a building or the classification of a building under the Building Code of Australia | 13 May 2025 | Determined 5 Jun 2025 |
$39,160 | 1 |
| 7 Rofe Crescent Hornsby Heights 2077 DA/539/2025 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Tennis courts; Swimming pool | 12 May 2025 | Determined 15 Jul 2025 |
$126,500 | 1 |
| 82 Cardinal Avenue West Pennant Hills 2125 DA/8/2025/C |
Demolition; Dwelling house; Erection of a new structure | 12 May 2025 | Determined 8 Jul 2025 |
$790,000 | 1 |
| 29 Old Berowra Road Hornsby 2077 DA/536/2025 |
Erection of a new structure; Garage, carport or carparking space | 9 May 2025 | Determined 26 Jun 2025 |
$49,085 | — |
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.