Development applications — The Hills Shire Council
12,735 applications since 2019, proposing 80,025 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 | 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development; Mixed use development; Hotel or motel accommodation; Office premises; Retail premises | $568,000,000 | Withdrawn |
| 26-30 Norbrik Drive Bella Vista 2153 | Seniors housing; Independent living units; Residential care facility; Change of use of land or a building or the classification of a building under the Building Code of Australia; Residential Accommodation | $334,558,000 | Determined |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 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 |
| 92 Kenthurst Road Kenthurst 2156 862/2025/LA |
Erection of a new structure; Tennis courts | 29 Nov 2024 | Withdrawn | $128,480 | — |
| Lot-46, Sagitta Street Box Hill 2765 868/2025/LD |
Dwelling house; Erection of a new structure | 29 Nov 2024 | Determined 24 Jan 2025 |
$349,773 | 1 |
| Lot-08, Cosmos Way Box Hill 2765 873/2025/LD |
Dwelling house; Erection of a new structure | 29 Nov 2024 | Determined 15 Jan 2025 |
$383,471 | 1 |
| Lot-16, Capella Street Box Hill 2765 870/2025/LD |
Dwelling house; Erection of a new structure | 29 Nov 2024 | Determined 16 Jan 2025 |
$298,810 | 1 |
| 1 Europa Street Box Hill 2765 884/2025/LD |
Dwelling house; Erection of a new structure | 29 Nov 2024 | Determined 15 Jan 2025 |
$572,505 | 1 |
| 3 Saltwater Crescent North Kellyville 2155 850/2025/LD |
Dwelling house; Erection of a new structure; Swimming pool | 28 Nov 2024 | Determined 20 Mar 2025 |
$1,595,000 | 1 |
| 17-25 Castle Street Castle Hill 2154 693/2025/ZA |
Subdivision | 28 Nov 2024 | Withdrawn | $3,860,723 | — |
| 8-10 Withers Road North Kellyville 2155 864/2025/JP |
Erection of a new structure; Retail Premise; Neighbourhood shop | 28 Nov 2024 | Determined 4 Aug 2025 |
$46,458,555 | — |
| 1 Echidna Grove Glenorie 2157 875/2025/LD |
Dwelling house; Erection of a new structure | 28 Nov 2024 | Determined 30 May 2025 |
$806,345 | 1 |
| 2 Rainforest Street Box Hill 2765 867/2025/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 28 Nov 2024 | Determined 24 Jan 2025 |
$555,390 | 1 |
| 2a Central Park Avenue Norwest 2153 865/2025/HA |
Home business; Change of use of land or a building or the classification of a building under the Building Code of Australia; Hours of operation and trading | 28 Nov 2024 | Determined 16 Jan 2025 |
$1,000 | — |
| 19 Ashford Avenue Castle Hill 2154 960/2022/HA/C |
Demolition; Residential flat building; Erection of a new structure | 27 Nov 2024 | Determined 11 Feb 2025 |
$23,979,535 | 65 |
| 13 Terry Road Box Hill 2765 856/2025/JP |
Residential flat building; Alterations or additions to an existing building or structure | 27 Nov 2024 | Determined 13 Jun 2025 |
$9,796,190 | 148 |
| 17b Highs Road West Pennant Hills 2125 861/2025/LD |
Dwelling house; Erection of a new structure | 27 Nov 2024 | Determined 26 Jun 2025 |
$1,226,500 | 1 |
| 21 Mount Carmel Drive Box Hill 2765 847/2025/LD |
Dwelling house; Erection of a new structure | 27 Nov 2024 | Determined 25 Mar 2025 |
$308,817 | 1 |
| 19 Mount Carmel Drive Box Hill 2765 824/2025/LD |
Dwelling house; Erection of a new structure | 27 Nov 2024 | Determined 25 Mar 2025 |
$308,817 | 1 |
| 13 Brindle Parkway Box Hill 2765 845/2025/LD |
Dwelling house; Erection of a new structure | 27 Nov 2024 | Determined 25 Feb 2025 |
$542,008 | 1 |
| 20 Bat Street Box Hill 2765 857/2025/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 27 Nov 2024 | Determined 3 Feb 2025 |
$600,000 | 1 |
| 16 Topaz Place North Kellyville 2155 851/2025/LA |
Alterations or additions to an existing building or structure; Supporting Development | 27 Nov 2024 | Withdrawn | $11,000 | — |
| Lot-05, Carina Street Box Hill 2765 836/2025/LD |
Dwelling house; Erection of a new structure | 27 Nov 2024 | Determined 14 Jan 2025 |
$284,653 | 1 |
| 35 Cranstons Road Middle Dural 2158 301/2024/LA/A |
Shed; Erection of a new structure | 27 Nov 2024 | Determined 23 Dec 2024 |
$75,000 | — |
| Lot-01, Celestial Street Box Hill 2765 835/2025/LD |
Dwelling house; Erection of a new structure | 27 Nov 2024 | Determined 8 Jan 2025 |
$349,773 | 1 |
| 14 Logie Road Kenthurst 2156 859/2025/LA |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 27 Nov 2024 | Determined 8 Jan 2025 |
$49,390 | — |
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.