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development; Mixed use development; Hotel or motel accommodation; Office premises; Retail premises | $568,000,000 | Withdrawn |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 206 Excelsior Avenue Castle Hill 2154 1108/2025/LA |
Dwelling house; Alterations or additions to an existing building or structure | 16 Jan 2025 | Determined 15 Apr 2025 |
$75,000 | 1 |
| 52 Church Street Castle Hill 2154 1124/2025/LA |
Demolition; Dwelling house; Aerials, antennae and communication dishes; Air-conditioning units; Balcony, deck, patio, terrace or verandah; Carport; Clothes hoists and clothes lines; Hot water systems | 16 Jan 2025 | Determined 8 Apr 2025 |
$23,100 | 1 |
| 48 Pitt Town Road Kenthurst 2156 981/2022/HA/B |
Dwelling house; Alterations or additions to an existing building or structure | 16 Jan 2025 | Determined 1 Apr 2025 |
$1,279,011 | 1 |
| 8 Paul Court Baulkham Hills 2153 1031/2019/LA/B |
Erection of a new structure; Earthworks, retaining walls and structural support | 16 Jan 2025 | Determined 27 Feb 2025 |
$22,000 | — |
| 45 Lumsden Avenue North Kellyville 2155 1118/2025/HA |
Secondary dwelling; Demolition; Erection of a new structure | 16 Jan 2025 | Determined 24 Feb 2025 |
$162,180 | 1 |
| 6 Sarah Jane Avenue Beaumont Hills 2155 1107/2025/LA |
Dwelling house; Alterations or additions to an existing building or structure | 16 Jan 2025 | Determined 13 Feb 2025 |
$66,000 | — |
| 30 First Farm Drive Castle Hill 2154 1114/2025/LD |
Demolition; Dwelling house; Erection of a new structure | 15 Jan 2025 | Determined 4 Jul 2025 |
$949,090 | 1 |
| 30 Basilica Street Gables 2765 1099/2025/LD |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool | 15 Jan 2025 | Determined 7 May 2025 |
$1,104,125 | 1 |
| 10 Narelle Avenue Castle Hill 2154 1110/2025/HA |
Secondary dwelling; Demolition; Dwelling house; Erection of a new structure; Swimming pool | 15 Jan 2025 | Determined 24 Mar 2025 |
$850,000 | 2 |
| 151 Aiken Road West Pennant Hills 2125 535/2024/LA/A |
Alterations or additions to an existing building or structure; Earthworks, retaining walls and structural support | 14 Jan 2025 | Withdrawn 22 Dec 2023 |
$4,000 | — |
| 79 Showground Road Castle Hill 2154 1105/2025/HA |
Alterations or additions to an existing building or structure; Centre-based child care | 14 Jan 2025 | Determined 13 Oct 2025 |
$44,000 | — |
| 10 Whitehall Road Kenthurst 2156 1104/2025/LA |
Dwelling house; Erection of a new structure | 14 Jan 2025 | Determined 1 Apr 2025 |
$19,500 | 1 |
| 10 Whitehall Road Kenthurst 2156 1540/2021/HA/A |
Dwelling house; Erection of a new structure | 14 Jan 2025 | Determined 25 Mar 2025 |
$1,107,700 | 1 |
| 1 Wakefield Rise Kellyville 2155 1004/2018/ZE/M |
Dwelling house; Erection of a new structure | 14 Jan 2025 | Determined 26 Mar 2025 |
$1,109,900 | 1 |
| 11 Jersey Place Glenhaven 2156 750/2024/LD/A |
Dwelling house; Erection of a new structure; Clothes hoists and clothes lines; Driveways and hard stand spaces; Earthworks, retaining walls and structural support | 14 Jan 2025 | Determined 25 Feb 2025 |
$1,401,251 | 1 |
| 4 Deck Way Box Hill 2765 1102/2025/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 14 Jan 2025 | Determined 18 Feb 2025 |
$720,000 | 1 |
| 19 Basilica Street Gables 2765 1098/2025/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 14 Jan 2025 | Determined 18 Feb 2025 |
$887,481 | 1 |
| 33 Jones Road Kenthurst 2156 1097/2025/LA |
Alterations or additions to an existing building or structure; Minor building alterations (internal); Minor building alterations (external) | 13 Jan 2025 | Determined 10 Mar 2025 |
$61,600 | — |
| Mason Road Box Hill 2765 1046/2025/ZE |
Subdivision | 10 Jan 2025 | Determined 8 Oct 2025 |
$10,423,811 | — |
| 5 Quartz Road Gables 2765 1095/2025/HA |
Dwelling house; Erection of a new structure | 10 Jan 2025 | Determined 5 Feb 2025 |
$922,000 | 1 |
| 15 Jervis Place North Kellyville Nsw 2155 1200/2023/LD/A |
Erection of a new structure; Earthworks, retaining walls and structural support | 10 Jan 2025 | Determined 4 Feb 2025 |
$13,200 | — |
| 680 Old Northern Road Dural 2158 1068/2025/LA |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 9 Jan 2025 | Determined 10 Dec 2025 |
$1,824,900 | — |
| Lot 06, 136 Constellation Avenue Box Hill 2765 1091/2025/LD |
Dwelling house; Erection of a new structure | 9 Jan 2025 | Determined 18 Jul 2025 |
$308,817 | 1 |
| Lot 02, 144 Constellation Avenue Box Hill 2765 1080/2025/LD |
Dwelling house; Erection of a new structure | 9 Jan 2025 | Determined 18 Jul 2025 |
$308,817 | 1 |
| Lot 04, 140 Constellation Avenue Box Hill 2765 1090/2025/LD |
Dwelling house; Erection of a new structure | 9 Jan 2025 | Determined 17 Jul 2025 |
$308,817 | 1 |
| Lot 18, 91 Constellation Avenue Box Hill 2765 1089/2025/LD |
Dwelling house; Erection of a new structure | 9 Jan 2025 | Determined 4 Jun 2025 |
$383,471 | 1 |
| Lot 17, 89 Constellation Avenue Box Hill 2765 1088/2025/LD |
Dwelling house; Erection of a new structure | 9 Jan 2025 | Determined 4 Jun 2025 |
$383,471 | 1 |
| 61 Mustang Avenue Box Hill 2765 1085/2025/LD |
Dwelling house; Erection of a new structure | 9 Jan 2025 | Determined 14 Apr 2025 |
$284,653 | 1 |
| 17 Kimberlite Road Gables 2765 1082/2025/LD |
Dwelling house; Erection of a new structure | 9 Jan 2025 | Determined 9 Apr 2025 |
$630,000 | 1 |
| 100 Mustang Avenue Box Hill 2765 1087/2025/LD |
Dwelling house; Erection of a new structure | 9 Jan 2025 | Determined 25 Mar 2025 |
$284,653 | 1 |
| 29 Mount Carmel Drive Box Hill 2765 1084/2025/LD |
Dwelling house; Erection of a new structure | 9 Jan 2025 | Determined 5 Mar 2025 |
$308,817 | 1 |
| Lot-31, Terry Road Box Hill 2765 1081/2025/LD |
Dwelling house; Erection of a new structure | 9 Jan 2025 | Determined 3 Mar 2025 |
$349,773 | 1 |
| 3 Myallie Ave, Baulkham Hills Nsw 2153 1078/2025/LA |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 9 Jan 2025 | Determined 19 Feb 2025 |
$28,160 | 1 |
| 17 Mount Carmel Drive Box Hill 2765 1086/2025/LD |
Dwelling house; Erection of a new structure | 9 Jan 2025 | Determined 5 Feb 2025 |
$308,817 | 1 |
| 25 Jumper Street Box Hill 2765 1083/2025/LD |
Dwelling house; Erection of a new structure | 9 Jan 2025 | Determined 5 Feb 2025 |
$318,277 | 1 |
| 2 Homevale Place North Kellyville 2155 929/2022/LD/B |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 9 Jan 2025 | Withdrawn | $965,000 | 1 |
| 2 Bernabeau Street North Kellyville 2155 1092/2021/LD/A |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 9 Jan 2025 | Determined 14 Jan 2025 |
— | 1 |
| 55 Coonara Avenue West Pennant Hills 2125 1414/2022/ZB/A |
Subdivision | 8 Jan 2025 | Under Assessment | — | — |
| 33 Patya Circuit Kellyville 2155 1075/2025/LD |
Dwelling house; Erection of a new structure; Swimming pool | 8 Jan 2025 | Withdrawn | $815,000 | 1 |
| The Water Lane Box Hill 2765 1076/2025/HA |
Dwelling house; Erection of a new structure | 8 Jan 2025 | Determined 7 Feb 2025 |
$696,300 | 2 |
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.