Development applications — The Council of the Shire of Hornsby
5,579 applications since 2019, proposing 13,729 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; 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 |
| 9 Jasmine Road Normanhurst 2076 | Other | $67,995,493 | Determined |
| 18 Waitara Avenue Waitara 2077 | Other | $62,000,000 | Determined |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 17 Lowanna Place Hornsby 2077 DA/1334/2021/C |
Dwelling house; Alterations or additions to an existing building or structure; Minor building alterations (external); Residential Accommodation; Supporting Development | 19 May 2026 | Additional Information Requested | $5,000 | 1 |
| 16 Heath Street Asquith 2077 DA/469/2026 |
Dwelling house; Erection of a new structure | 18 May 2026 | Additional Information Requested | $1,300,000 | 1 |
| 14 Rawson Road Berowra 2081 DA/455/2026 |
Dwelling house; Alterations or additions to an existing building or structure | 14 May 2026 | Determined 17 Jun 2026 |
$390,500 | 1 |
| 9-11 Halls Road Galston 2159 DA/805/2022/C |
Subdivision | 14 May 2026 | Determined 22 Jun 2026 |
$20,000 | — |
| 43 Cheltenham Road Cheltenham 2119 DA/1211/2025/A |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 14 May 2026 | Determined 24 Jun 2026 |
$1,257,300 | — |
| 227 Peats Ferry Road Hornsby 2077 DA/422/2026 |
Demolition; Subdivision | 14 May 2026 | Additional Information Requested | $100,000 | — |
| 34 Lyne Road Cheltenham 2119 DA/1398/2024/A |
Dwelling house; Alterations or additions to an existing building or structure | 13 May 2026 | Determined 5 Jun 2026 |
$657,800 | 1 |
| 60 Meluca Crescent Hornsby Heights 2077 DA/434/2026 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 13 May 2026 | Determined 9 Jun 2026 |
$770,384 | 1 |
| 633 Old Northern Road Dural 2158 DA/412/2026 |
Dwelling house; Erection of a new structure | 13 May 2026 | Additional Information Requested | $5,252,410 | 1 |
| 78 Pretoria Parade Hornsby 2077 DA/435/2026 |
Dwelling house; Alterations or additions to an existing building or structure | 13 May 2026 | Under Assessment | $683,000 | 1 |
| 715-717 Pacific Highway Mount Kuring-Gai 2080 DA/399/2026 |
Subdivision | 13 May 2026 | Under Assessment | $20,000 | — |
| 9 Galston Road Hornsby 2077 DA/436/2026 |
Dwelling house; Alterations or additions to an existing building or structure | 13 May 2026 | Under Assessment | $45,000 | 1 |
| 18 Clinton Close Berowra Heights 2082 DA/439/2026 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure | 13 May 2026 | Additional Information Requested | $220,000 | — |
| 263 Malton Road North Epping 2121 DA/1294/2025/A |
Dwelling house; Erection of a new structure | 12 May 2026 | Determined 13 May 2026 |
$744,757 | 1 |
| 1551 Singleton Road Singletons Mill 2775 DA/1297/2024/A |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 12 May 2026 | Determined 15 May 2026 |
$2,882,000 | 1 |
| 52-54 Yarrara Road Pennant Hills 2120 DA/661/2025/A |
Erection of a new structure; Balcony, deck, patio, terrace or verandah | 12 May 2026 | Determined 25 Jun 2026 |
$500,500 | — |
| 86 Woonona Avenue Wahroonga 2076 DA/437/2026 |
Dwelling house; Erection of a new structure | 12 May 2026 | Determined 19 Aug 2026 |
$826,555 | 1 |
| 53-119 Boundary Road Pennant Hills 2120 DA/431/2026 |
Seniors housing; Alterations or additions to an existing building or structure | 11 May 2026 | Determined 2 Jun 2026 |
$156,200 | — |
| 16 Isis Street Wahroonga 2076 DA/427/2026 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure; Garage, carport or carparking space | 11 May 2026 | Under Assessment | $442,200 | 1 |
| 60 Clarinda Street Hornsby 2077 DA/392/2026 |
Alterations or additions to an existing building or structure; Driveways and hard stand spaces | 11 May 2026 | Withdrawn | $16,000 | — |
| 39a Beecroft Road Beecroft 2119 DA/433/2026 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 11 May 2026 | Determined 19 Aug 2026 |
$1,130,580 | 1 |
| 130a Pretoria Parade Hornsby 2077 DA/416/2026 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 8 May 2026 | Determined 24 Jun 2026 |
$426,930 | 1 |
| 1a Burns Road North Beecroft 2119 DA/389/2026 |
Demolition; Erection of a new structure; Balcony, deck, patio, terrace or verandah (screened enclosures); Carport | 8 May 2026 | Determined 3 Jul 2026 |
$84,000 | — |
| 19 Maple Avenue Pennant Hills 2120 DA/426/2026 |
Dwelling house; Alterations or additions to an existing building or structure | 8 May 2026 | Under Assessment | $1,064,453 | 1 |
| 17 Jenolan Close Hornsby Heights 2077 DA/226/2024/B |
Dwelling house; Alterations or additions to an existing building or structure | 7 May 2026 | Determined 22 Jun 2026 |
$583,000 | 1 |
| 296 Peats Ferry Road Hornsby 2077 DA/517/2025/A |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Public administration building | 7 May 2026 | Determined 26 Jun 2026 |
— | — |
| 15 Nyara Road Mount Kuring-Gai 2080 DA/404/2026 |
Subdivision | 7 May 2026 | Under Assessment | $154,000 | — |
| 12 Paul Close Hornsby Heights 2077 DA/413/2026 |
Dwelling house; Erection of a new structure | 7 May 2026 | Determined 11 Aug 2026 |
$944,954 | 1 |
| 50 Wyanna Street Berowra Heights 2082 DA/391/2026 |
Dwelling house; Erection of a new structure | 7 May 2026 | Determined 19 Aug 2026 |
$510,185 | 1 |
| 54 Sydney Road Hornsby Heights 2077 DA/1142/2025/A |
Dwelling house; Alterations or additions to an existing building or structure | 6 May 2026 | Determined 6 May 2026 |
— | — |
| 27 Belinda Crescent North Epping 2121 DA/1140/2025/A |
Alterations or additions to an existing building or structure; Residential Accommodation | 6 May 2026 | Determined 5 Jun 2026 |
$205,700 | — |
| 19 High Street Mount Kuring-Gai 2080 DA/424/2026 |
Subdivision | 6 May 2026 | Under Assessment | — | — |
| 30 Sutherland Road Cheltenham 2119 DA/393/2026 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 6 May 2026 | Determined 7 Jul 2026 |
$490,050 | — |
| 1 Lord Street Mount Colah 2079 DA/407/2026 |
Demolition; Dwelling house; Erection of a new structure | 6 May 2026 | Determined 6 Jul 2026 |
$563,063 | 1 |
| 23 Vale Road Thornleigh 2120 DA/405/2026 |
Dwelling house; Erection of a new structure | 6 May 2026 | Determined 8 Jul 2026 |
$16,170 | — |
| 48 Riverview Avenue Dangar Island 2083 DA/398/2026 |
Alterations or additions to an existing building or structure; Jetty | 5 May 2026 | Determined 16 Jun 2026 |
$10,000 | — |
| 15 Mildred Avenue Hornsby 2077 DA/158/2023/A |
Multi-dwelling housing; Erection of a new structure; Residential Accommodation | 5 May 2026 | Under Assessment | $10,714,099 | 20 |
| 306a Malton Road North Epping 2121 DA/1165/2025/A |
Dwelling house; Erection of a new structure | 4 May 2026 | Determined 24 Jul 2026 |
$819,195 | 1 |
| 55 Hannah Street Beecroft 2119 DA/410/2026 |
Dwelling house; Alterations or additions to an existing building or structure | 1 May 2026 | Under Assessment | $242,000 | 1 |
| 20 Bedford Road North Epping 2121 DA/1201/2021/B |
Dwelling house; Erection of a new structure | 30 Apr 2026 | Determined 21 May 2026 |
$910,000 | 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.