Development applications — The Hills Shire Council
12,909 applications since 2019, proposing 83,734 new dwellings.
Largest by cost of works
| Address | What | Cost of works | Status |
|---|---|---|---|
| 40 Solent Circuit Norwest 2153 | Residential flat building; Change of use of land or a building or the classification of a building under the Building Code of Australia | $794,065,142 | Under Assessment |
| 40 Solent Circuit Norwest 2153 | Residential flat building; Change of use of land or a building or the classification of a building under the Building Code of Australia | $794,065,142 | Determined |
| 6-14 Castle Street Castle Hill | Entertainment facility; Alterations or additions to an existing building or structure; Recreation facility (indoor); Recreation facility (outdoor); Retail Premise | $712,079,811 | Under Assessment |
| 6-14 Castle Street Castle Hill | Mixed use development | $568,000,000 | Determined |
| 1 Castle Street Castle Hill 2154 | Demolition; Alterations and additions to commercial development; Mixed use development; Hotel or motel accommodation; Office premises; Retail premises | $568,000,000 | Withdrawn |
1,625 applications lodged in 2024
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 5 Karma Grove Kenthurst 2156 917/2025/LA |
Erection of a new structure; Swimming pool | 5 Dec 2024 | Determined 22 Jan 2025 |
$52,000 | — |
| 78 Kenthurst Road Kenthurst 2156 895/2025/LD |
Demolition; Dwelling house; Erection of a new structure; Fences | 4 Dec 2024 | Withdrawn | $2,728,000 | 1 |
| 6 Roseneath Place Baulkham Hills 2153 906/2025/LD |
Demolition; Dwelling house; Erection of a new structure | 4 Dec 2024 | Determined 27 May 2025 |
$843,600 | 1 |
| 7 Maitland Place Norwest 2153 901/2025/HA |
Commercial development; Change of use of land or a building or the classification of a building under the Building Code of Australia | 4 Dec 2024 | Determined 21 May 2025 |
$19,415 | — |
| 49 Luculia Avenue Baulkham Hills 2153 912/2025/LD |
Demolition; Dwelling house; Erection of a new structure | 4 Dec 2024 | Determined 4 Apr 2025 |
$865,700 | 1 |
| 44 Horatio Avenue Norwest 2153 856/2021/LD/A |
Dwelling house; Alterations or additions to an existing building or structure | 4 Dec 2024 | Determined 3 Mar 2025 |
$20,000 | 1 |
| 2 Hoop Pine Close, West Pennant Hills 899/2025/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 4 Dec 2024 | Withdrawn | $2,059,801 | 1 |
| 122 Gilbert Road Glenhaven 2156 784/2022/ZA/B |
Subdivision | 4 Dec 2024 | Determined 24 Feb 2025 |
$90,000 | — |
| 21 Bloomfield Circuit Kellyville 2155 909/2025/LD |
Dwelling house; Erection of a new structure | 4 Dec 2024 | Determined 18 Feb 2025 |
$650,000 | 1 |
| 25 Stringer Road North Kellyville 2155 911/2025/LD |
Dwelling house; Erection of a new structure | 4 Dec 2024 | Determined 5 Feb 2025 |
$777,525 | 1 |
| 49-51 Box Road Box Hill 2765 765/2025/ZA |
Subdivision | 3 Dec 2024 | Determined 14 Jul 2025 |
$331,972 | — |
| 552b Old Northern Road Dural 2158 902/2025/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 3 Dec 2024 | Determined 16 May 2025 |
$794,355 | 1 |
| 5-7 St Pauls Avenue Castle Hill 2154 971/2003/HB/E |
Temporary building, structure or use; Early Education and Care Facility; Centre-based child care | 3 Dec 2024 | Determined 3 Apr 2025 |
$520,000 | — |
| 312 Pitt Town Road Kenthurst 2156 1722/2017/ZD/A |
Dwelling house; Erection of a new structure | 3 Dec 2024 | Withdrawn 19 Sep 2018 |
$865,700 | — |
| 33 Yetholme Avenue Baulkham Hills 2153 891/2025/LA |
Dwelling house; Alterations or additions to an existing building or structure | 3 Dec 2024 | Withdrawn | $161,000 | 1 |
| 27 Sedger Road Kenthurst 2156 907/2025/LD |
Dwelling house; Erection of a new structure | 3 Dec 2024 | Determined 7 Feb 2025 |
$2,662,000 | 1 |
| 20 Gelderland Avenue Box Hill 2765 900/2025/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 3 Dec 2024 | Determined 5 Feb 2025 |
$482,857 | 1 |
| 19 Jumper Street Box Hill 2765 897/2025/HA |
Secondary dwelling; Dwelling house; Erection of a new structure | 3 Dec 2024 | Determined 5 Feb 2025 |
$401,009 | 1 |
| 1 Noonameena Close Maroota 2756 896/2025/LA |
Alterations or additions to an existing building or structure; Garage, carport or carparking space | 3 Dec 2024 | Determined 23 Jan 2025 |
$85,000 | — |
| 17 Basalt Street Gables 2765 894/2025/LD |
Dwelling house; Erection of a new structure | 3 Dec 2024 | Determined 17 Jan 2025 |
$689,700 | 1 |
| 16 Woodchester Close Castle Hill 2154 339/2024/LD/A |
Dwelling house; Erection of a new structure; Driveways and hard stand spaces; Earthworks, retaining walls and structural support; Fences; Swimming pool | 3 Dec 2024 | Determined 17 Jan 2025 |
$2,260,500 | 1 |
| 52 Church Street Castle Hill 2154 888/2025/LD |
Dwelling house; Erection of a new structure | 2 Dec 2024 | Withdrawn | $801,815 | 1 |
| 275 Pitt Town Road Kenthurst 2156 882/2025/LD |
Demolition; Dwelling house; Erection of a new structure | 2 Dec 2024 | Determined 2 Sep 2025 |
$2,842,077 | 1 |
| 7 Sweetenham Avenue Box Hill 2765 886/2025/LD |
Dwelling house; Erection of a new structure | 2 Dec 2024 | Determined 20 May 2025 |
$741,400 | 1 |
| 11 Tablelands Street Box Hill 2765 871/2025/LD |
Dwelling house; Erection of a new structure | 2 Dec 2024 | Determined 27 Mar 2025 |
$1,650,000 | 1 |
| 150 Old Castle Hill Road Castle Hill 2154 695/2024/LD/A |
Dwelling house; Erection of a new structure | 2 Dec 2024 | Determined 25 Mar 2025 |
$2,000,000 | 1 |
| 4 Walker Avenue Norwest 2153 881/2025/LD |
Dwelling house; Erection of a new structure | 2 Dec 2024 | Determined 24 Mar 2025 |
$1,900,000 | 1 |
| 125 Constellation Avenue Box Hill 2765 887/2025/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 2 Dec 2024 | Determined 13 Feb 2025 |
$483,995 | 1 |
| 79 Rosebery Road Kellyville 2155 885/2025/LA |
Dwelling house; Alterations or additions to an existing building or structure | 2 Dec 2024 | Determined 21 Jan 2025 |
$275,000 | 1 |
| 40 Newfoundland Way Box Hill 2765 866/2025/LD |
Dwelling house; Erection of a new structure | 2 Dec 2024 | Determined 17 Jan 2025 |
$510,000 | 1 |
| 6 Fishburn Crescent Castle Hill 2154 889/2025/LA |
Demolition | 2 Dec 2024 | Determined 10 Jan 2025 |
$20,000 | — |
| 9 Cook Street, Baulkham Hills, 2153 879/2025/HA |
Demolition | 29 Nov 2024 | Determined 22 May 2025 |
$4,985,621 | — |
| 40 Solent Circuit Norwest 2153 1541/2021/JP/H |
Temporary building, structure or use; Residential Accommodation | 29 Nov 2024 | Determined 28 Feb 2025 |
— | — |
| 25-31 Brookhollow Avenue Norwest 2153 874/2025/HA |
Erection of a new structure; Recreation area | 29 Nov 2024 | Determined 5 Sep 2025 |
$308,000 | — |
| 120 Kenthurst Road Kenthurst 2156 872/2025/LD |
Dwelling house; Erection of a new structure | 29 Nov 2024 | Determined 25 Jul 2025 |
$1,148,516 | 1 |
| 44 Indwarra Avenue North Kellyville 2155 869/2025/LD |
Dwelling house; Erection of a new structure | 29 Nov 2024 | Determined 24 Jul 2025 |
$1,029,578 | 1 |
| 26 Georgia Terrace Kellyville 2155 880/2025/LD |
Dwelling house; Erection of a new structure; Tennis courts; Swimming pool | 29 Nov 2024 | Determined 11 Jul 2025 |
$1,450,000 | 1 |
| 11 Graham Crescent Baulkham Hills 2153 876/2025/HA |
Demolition; Dwelling house; Subdivision; Semi-detached dwelling | 29 Nov 2024 | Determined 17 Jun 2025 |
$1,919,500 | 3 |
| 69 Windsor Road Norwest 2153 236/2023/ZE/A |
Subdivision | 29 Nov 2024 | Determined 22 May 2025 |
— | — |
| 11 Pipersbrook Crescent Bella Vista 2153 877/2025/LD |
Dwelling house; Erection of a new structure | 29 Nov 2024 | Determined 20 Mar 2025 |
$1,870,000 | 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.