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 |
609 applications lodged in 2025
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 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Secondary dwelling; Erection of a new structure | 14 May 2025 | Withdrawn | $320,100 | 1 |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 | — |
| 30 Gilligans Road Dural 2158 DA/510/2025 |
Dwelling house; Erection of a new structure; Residential Accommodation | 8 May 2025 | Withdrawn | $1,375,000 | 1 |
| 15 The Rampart Hornsby 2077 DA/532/2025 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 8 May 2025 | Determined 25 Jul 2025 |
$386,320 | — |
| 73 Barnetts Road Berowra Heights 2082 DA/533/2025 |
Demolition; Erection of a new structure; Garage, carport or carparking space | 8 May 2025 | Determined 14 Jul 2025 |
$75,900 | — |
| 44a Malsbury Road Normanhurst 2076 DA/1136/2024/A |
Dwelling house; Erection of a new structure | 8 May 2025 | Determined 30 May 2025 |
$803,709 | 1 |
| 56 The Esplanade Thornleigh 2120 DA/515/2025 |
Demolition; Subdivision | 7 May 2025 | Determined 12 Aug 2025 |
$49,500 | — |
| 92 Cairnes Road Glenorie 2157 DA/1463/2024/A |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 7 May 2025 | Determined 16 Jun 2025 |
$807,570 | — |
| 73 Crosslands Road Galston 2159 DA/1393/2024/A |
Shed; Dwelling house; Erection of a new structure | 7 May 2025 | Determined 10 Jun 2025 |
$919,600 | 1 |
| 46-52 Beryl Avenue Mount Colah 2079 DA/501/2025 |
Subdivision | 6 May 2025 | Determined 14 May 2026 |
$64,700 | — |
| 8-12 Fagans Road Arcadia 2159 DA/509/2025 |
Erection of a new structure; Group home (transitional) | 6 May 2025 | Determined 31 Oct 2025 |
$6,610,000 | 8 |
| 9 Ascot Avenue Wahroonga 2076 DA/473/2025 |
Dwelling house; Erection of a new structure | 6 May 2025 | Determined 27 Jun 2025 |
$762,471 | 1 |
| 28 Moores Road Glenorie 2157 DA/500/2025 |
Secondary dwelling; Erection of a new structure; Swimming pool | 5 May 2025 | Determined 12 Jun 2025 |
$702,900 | 1 |
| 12 829 Old Northern Road Dural 2158 DA/493/2025 |
Advertising and signage; Office Premise; Change of use of land or a building or the classification of a building under the Building Code of Australia; Food and drink premise | 5 May 2025 | Determined 29 May 2025 |
$13,200 | — |
| 10 Loftus Road Pennant Hills 2120 DA/936/2024/A |
Dwelling house; Erection of a new structure; Residential Accommodation | 5 May 2025 | Determined 13 May 2025 |
$169,400 | 2 |
| 3209 Old Northern Road Forest Glen 2157 DA/529/2025 |
Shed; Dwelling house; Erection of a new structure; Residential Accommodation | 4 May 2025 | Withdrawn | $1,611,000 | 1 |
| 8 Kenneth Place Dural 2158 DA/491/2025 |
Dwelling house; Erection of a new structure | 2 May 2025 | Determined 19 Aug 2025 |
$1,045,762 | 1 |
| 40 Victoria Road Pennant Hills 2120 DA/467/2025 |
Secondary dwelling; Alterations or additions to an existing building or structure | 2 May 2025 | Determined 21 Jul 2025 |
$99,000 | 1 |
| 2/Dp31378 DA/991/2024/A |
Dwelling house; Alterations or additions to an existing building or structure | 2 May 2025 | Determined 11 Jun 2025 |
$198,000 | 1 |
| 79-81 Cobah Road Fiddletown 2159 DA/233/2023/B |
Educational establishment ; Alterations or additions to an existing building or structure | 1 May 2025 | Determined 8 Jul 2025 |
— | — |
| 22 Cheltenham Road Cheltenham 2119 DA/508/2025 |
Dwelling house; Alterations or additions to an existing building or structure | 1 May 2025 | Determined 4 Jul 2025 |
$468,530 | — |
| 37 Amor Street Hornsby 2077 DA/478/2025 |
Dwelling house; Erection of a new structure; Residential Accommodation | 1 May 2025 | Determined 25 Jun 2025 |
$509,073 | 1 |
| 31 Loftus Road Pennant Hills 2120 DA/506/2025 |
Demolition; Dwelling house | 1 May 2025 | Determined 30 May 2025 |
$27,500 | 1 |
| 7 Wingarie Place Berowra Heights 2082 DA/481/2025 |
— | 30 Apr 2025 | Determined 1 Jul 2025 |
$852,500 | 1 |
| 22 Marguerite Crescent West Pennant Hills 2125 DA/495/2025 |
Dwelling house; Erection of a new structure | 29 Apr 2025 | Determined 25 Jun 2025 |
$769,175 | 1 |
| 11 Thorn Street Pennant Hills 2120 DA/592/2020/C |
Alterations or additions to an existing building or structure; Pathways and paving | 27 Apr 2025 | Determined 23 May 2025 |
$20,000 | — |
| 56 Eastcote Road North Epping 2121 DA/470/2025 |
Dwelling house; Alterations or additions to an existing building or structure | 24 Apr 2025 | Determined 10 Jun 2025 |
$726,000 | 1 |
| 5 Silver Crescent Westleigh 2120 DA/923/2023/B |
Dwelling house; Erection of a new structure; Driveways and hard stand spaces; Earthworks, retaining walls and structural support | 24 Apr 2025 | Determined 1 May 2025 |
$1,560,000 | 1 |
| 14 Brennan Close Asquith 2077 DA/465/2025 |
Demolition; Alterations or additions to an existing building or structure; General industry | 23 Apr 2025 | Deferred Commencement 8 Oct 2025 |
$1,525,589 | — |
| 8 Bay Road Arcadia 2159 DA/323/2025 |
Dwelling house; Erection of a new structure | 23 Apr 2025 | Determined 16 Jul 2025 |
$54,500 | — |
| 64 Brooklyn Road Brooklyn 2083 DA/464/2025 |
Dwelling house; Erection of a new structure | 23 Apr 2025 | Determined 24 Jun 2025 |
$637,240 | 1 |
| 93 Cairnes Road Glenorie 2157 DA/913/2024/A |
Dwelling house; Erection of a new structure | 23 Apr 2025 | Determined 4 Jun 2025 |
$979,750 | 1 |
| 5 Neerim Close Berowra 2081 DA/460/2025 |
Alterations or additions to an existing building or structure; Residential Accommodation | 23 Apr 2025 | Determined 4 Jun 2025 |
$150,000 | 1 |
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.