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development; Mixed use development; Hotel or motel accommodation; Office premises; Retail premises | $568,000,000 | Withdrawn |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 |
|---|---|---|---|---|---|
| 4 Polwarth Street Gables 2765 125/2025/LD |
Dwelling house; Erection of a new structure | 31 Jul 2024 | Determined 26 Aug 2024 |
$852,805 | 1 |
| 9 Mirage Street Box Hill 2765 164/2025/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 31 Jul 2024 | Determined 26 Aug 2024 |
$544,900 | 1 |
| 7 Dobell Place Kenthurst 2156 161/2025/LA |
Alterations or additions to an existing building or structure; Earthworks, retaining walls and structural support | 31 Jul 2024 | Rejected | $450,000 | — |
| 5 Orange Grove Castle Hill 2154 152/2025/HA |
Erection of a new structure; Centre-based child care | 30 Jul 2024 | Determined 16 Apr 2025 |
$4,753,534 | — |
| 40 Whitsunday Circuit North Kellyville 2155 138/2025/LD |
Dwelling house; Erection of a new structure; Swimming pool | 30 Jul 2024 | Determined 13 Dec 2024 |
$1,149,550 | 1 |
| 104 Fairway Drive Norwest 2153 2059/2022/JP/C |
Residential flat building; Erection of a new structure | 30 Jul 2024 | Determined 4 Dec 2024 |
$256,410,000 | 583 |
| 198 Old Northern Road Castle Hill 2154 70/2025/ZC |
Subdivision | 30 Jul 2024 | Determined 29 Nov 2024 |
— | — |
| 106 Turffontein Avenue Box Hill 2765 163/2025/LD |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 30 Jul 2024 | Determined 10 Oct 2024 |
$603,710 | 1 |
| 20 Space Road Gables 2765 149/2025/HA |
Secondary dwelling; Dwelling house; Erection of a new structure; Swimming pool | 30 Jul 2024 | Determined 24 Sep 2024 |
$980,000 | 2 |
| 34 Barlow Boulevard Gables 2765 154/2025/LD |
Dwelling house; Erection of a new structure | 30 Jul 2024 | Determined 22 Aug 2024 |
$850,000 | 1 |
| 30 Grandhill Parkway Box Hill 2765 150/2025/LD |
Dwelling house; Erection of a new structure; Swimming pool | 30 Jul 2024 | Determined 22 Aug 2024 |
$572,000 | 1 |
| 19 Girralong Avenue Baulkham Hills 2153 156/2025/LD |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 29 Jul 2024 | Determined 28 May 2025 |
$1,510,329 | 1 |
| 8c Nyari Road Kenthurst 2156 146/2025/LD |
Erection of a new structure; Balcony, deck, patio, terrace or verandah; Driveways and hard stand spaces; Garage, carport or carparking space; Rainwater tanks; Supporting Development | 29 Jul 2024 | Determined 2 May 2025 |
$907,000 | — |
| Lot-05, Cosmos Way Box Hill 2765 157/2025/LD |
Dwelling house; Erection of a new structure | 29 Jul 2024 | Determined 25 Sep 2024 |
$349,773 | 1 |
| Lot-04, Cosmos Way Box Hill 2765 155/2025/LD |
Dwelling house; Erection of a new structure | 29 Jul 2024 | Determined 23 Sep 2024 |
$349,773 | 1 |
| 95 Cattai Creek Drive Kellyville 2155 815/2024/LD/B |
Dwelling house; Erection of a new structure; Aerials, antennae and communication dishes; Air-conditioning units; Awnings, blinds and canopies; Balcony, deck, patio, terrace or verandah; Clothes hoists and clothes lines; Driveways and hard stand spaces; Fences; Garage, carport or carparking space; Hot water systems; Letterboxes; Pathways and paving | 29 Jul 2024 | Determined 29 Aug 2024 |
$610,500 | 1 |
| Ernesta Place Bella Vista 2153 97/2019/ZE/C |
Subdivision | 26 Jul 2024 | Determined 15 Dec 2024 |
$26,010,647 | — |
| 197 Old Northern Road Castle Hill 2154 1409/2023/HA/A |
Dwelling house; Change of use of land or a building or the classification of a building under the Building Code of Australia | 26 Jul 2024 | Determined 12 Nov 2024 |
$7,185,000 | 10 |
| 124 Cattai Ridge Road Glenorie 2157 148/2025/LA |
Shed; Erection of a new structure | 26 Jul 2024 | Determined 18 Oct 2024 |
$57,787 | — |
| 11 Parkside Avenue Box Hill 2765 153/2025/LD |
Dwelling house; Erection of a new structure | 26 Jul 2024 | Determined 11 Sep 2024 |
$649,000 | 1 |
| 46a Kenthurst Road Dural 2158 147/2025/LA |
Erection of a new structure; Earthworks, retaining walls and structural support | 26 Jul 2024 | Determined 24 Aug 2024 |
$50,000 | — |
| Lot 421, Grandhill, Parkway, Box Hill, Nsw 2765 141/2025/LD |
Erection of a new structure; Residential Accommodation | 26 Jul 2024 | Determined 21 Aug 2024 |
$747,500 | — |
| 11 Mirage Street Box Hill 2765 145/2025/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 26 Jul 2024 | Determined 22 Aug 2024 |
$520,000 | 1 |
| 279 Mcclymonts Road Kenthurst 2156 129/2025/LD |
Dwelling house; Erection of a new structure | 25 Jul 2024 | Determined 6 Aug 2025 |
$2,479,400 | 1 |
| 7 Maitland Place Norwest 2153 1235/2018/JP/D |
Residential flat building; Erection of a new structure | 25 Jul 2024 | Determined 11 Sep 2024 |
— | 185 |
| 20 Carrington Road Castle Hill 2154 142/2025/LA |
Demolition | 25 Jul 2024 | Determined 15 Aug 2024 |
$20,000 | — |
| 19 Ashford Avenue Castle Hill 2154 960/2022/HA/B |
Demolition; Residential flat building; Erection of a new structure | 24 Jul 2024 | Determined 14 Oct 2024 |
$23,979,535 | 65 |
| 98 Mustang Avenue Box Hill 2765 133/2025/LD |
Dwelling house; Erection of a new structure | 24 Jul 2024 | Determined 14 Oct 2024 |
$349,773 | 1 |
| 522 Windsor Road Baulkham Hills 2153 PAN-528862 |
Change of use of land or a building or the classification of a building under the Building Code of Australia | — | Cancelled 24 Jul 2024 |
$11,898,505 | 28 |
| 522 Windsor Road Baulkham Hills 2153 PAN-527726 |
Residential flat building; Erection of a new structure; Residential Accommodation | — | Cancelled 24 Jul 2024 |
$11,898,505 | 28 |
| 12 Delavor Place Glenhaven 2156 130/2025/LA |
Dwelling house; Alterations or additions to an existing building or structure | 24 Jul 2024 | Determined 25 Mar 2025 |
$1,550,357 | 1 |
| 13 Hickson Avenue Kellyville 2155 137/2025/LD |
Dwelling house; Erection of a new structure | 24 Jul 2024 | Determined 1 Nov 2024 |
$1,156,320 | 1 |
| 26 Welford Circuit North Kellyville 2155 123/2025/HA |
Dual occupancy; Change of use of land or a building or the classification of a building under the Building Code of Australia; Dual occupancy (attached) | 24 Jul 2024 | Determined 25 Oct 2024 |
$825,000 | 2 |
| 19 Britannia Road Castle Hill 2154 126/2025/HA |
Secondary dwelling; Erection of a new structure | 24 Jul 2024 | Determined 23 Oct 2024 |
$221,450 | 1 |
| 828 Old Northern Road Middle Dural 2158 2164/2004/HB/C |
Food and drink premise; Hours of operation and trading | 24 Jul 2024 | Determined 15 Oct 2024 |
— | — |
| 46 275 Annangrove Road Rouse Hill 2155 117/2025/HA |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Light industry | 24 Jul 2024 | Determined 17 Sep 2024 |
$25,000 | — |
| 16 Warrawee Avenue North Kellyville 2155 136/2025/LA |
Erection of a new structure; Swimming pool | 24 Jul 2024 | Determined 27 Aug 2024 |
$75,295 | — |
| 346-350 Old Northern Road Castle Hill 2154 101/2025/JP |
Demolition; Seniors housing; Independent living units; Erection of a new structure | 23 Jul 2024 | Under Assessment | $260,915,659 | 229 |
| 24 Telfer Road Castle Hill 2154 471/1997/LD/B |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 23 Jul 2024 | Determined 2 Jun 2025 |
$2,354,592 | 1 |
| 36 Cranstons Road Middle Dural 2158 94/2025/LA |
Dwelling house; Alterations or additions to an existing building or structure | 23 Jul 2024 | Determined 4 Feb 2025 |
$600,000 | — |
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.