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development; Mixed use development; Hotel or motel accommodation; Office premises; Retail premises | $568,000,000 | Withdrawn |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 |
|---|---|---|---|---|---|
| 2 Derriwong Road Dural 2158 1135/2026/ZC |
Subdivision | 2 Mar 2026 | Determined 22 May 2026 |
— | — |
| 48 Chadwick Drive Gables 2765 1144/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 2 Mar 2026 | Determined 16 Apr 2026 |
$600,001 | 1 |
| 62 Outback Street Box Hill 2765 1132/2026/LD |
Dwelling house; Erection of a new structure | 2 Mar 2026 | Determined 13 Apr 2026 |
$800,000 | 1 |
| 16 Malvern Avenue Baulkham Hills 2153 1129/2026/LD |
Demolition | 27 Feb 2026 | Determined 15 Jul 2026 |
$539,000 | — |
| 21 Eden Road North Kellyville 2155 1134/2026/LD |
Dwelling house; Erection of a new structure | 27 Feb 2026 | Determined 13 Jul 2026 |
$1,837,597 | 1 |
| 31 Glenhaven Road Glenhaven 2156 1126/2026/HA |
Place of public worship; Alterations or additions to an existing building or structure; Change of use of land or a building or the classification of a building under the Building Code of Australia | 27 Feb 2026 | Determined 15 Jul 2026 |
$65,055 | — |
| 27 Pine Crescent Bella Vista 2153 1131/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 27 Feb 2026 | Determined 4 Jun 2026 |
$300,047 | 1 |
| 6 Daphne Avenue Castle Hill 2154 1133/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 27 Feb 2026 | Determined 1 Apr 2026 |
$41,261 | — |
| 62 Windsor Road Kellyville 2155 1123/2026/HA |
Demolition; Erection of a new structure; Food and drink premise | 26 Feb 2026 | Deferred Commencement 4 Aug 2026 |
$2,982,328 | — |
| 15 Cameron Avenue Baulkham Hills 2153 1128/2026/LD |
Demolition; Dwelling house; Erection of a new structure | 26 Feb 2026 | Determined 23 Apr 2026 |
$929,500 | 1 |
| 4 Wayfarer Road Gables 2765 1127/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 26 Feb 2026 | Determined 23 Mar 2026 |
$1,505,562 | 1 |
| 301 Samantha Riley Drive Kellyville 2155 1105/2026/ZA |
Subdivision | 25 Feb 2026 | Determined 20 May 2026 |
— | — |
| 3 Rosario Place Rouse Hill 2155 1040/2022/JP/C |
Industrial development; Hours of operation and trading | 25 Feb 2026 | Determined 9 Jun 2026 |
— | — |
| 136b Old Pitt Town Road, Box Hill Nsw 2765 1124/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 25 Feb 2026 | Determined 7 May 2026 |
$1,729,609 | 1 |
| 2 Adam Place Glenhaven 2156 1117/2026/LA |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure | 24 Feb 2026 | Determined 28 May 2026 |
— | 1 |
| 6 Finch Street Gables 2765 1116/2026/LD |
Dwelling house; Erection of a new structure; Swimming pool | 24 Feb 2026 | Determined 13 May 2026 |
$980,000 | 1 |
| 3 Myallie Avenue Baulkham Hills 2153 1505/2024/LA/A |
Dwelling house; Alterations or additions to an existing building or structure | 24 Feb 2026 | Determined 1 Apr 2026 |
$48,400 | 1 |
| 26 Lunette Street Gables 2765 1122/2026/LD |
Dwelling house; Erection of a new structure | 24 Feb 2026 | Determined 25 Mar 2026 |
$665,974 | 1 |
| 30 Aplite Circuit Gables 2765 1120/2026/HA |
Home business; Temporary building, structure or use | 24 Feb 2026 | Determined 20 Mar 2026 |
— | — |
| 28 Knight Way Castle Hill 2154 1109/2026/LD |
Dwelling house; Erection of a new structure | 23 Feb 2026 | Determined 1 Sep 2026 |
$1,674,750 | 1 |
| 2/1250374 1089/2026/HA |
Signage; Advertising and signage; Alterations or additions to an existing building or structure; Minor building alterations (external) | 23 Feb 2026 | Determined 22 Jun 2026 |
$993,531 | — |
| 160 Kenthurst Road Kenthurst 2156 1096/2026/LA |
Erection of a new structure; Carport; Driveways and hard stand spaces; Fences | 23 Feb 2026 | Determined 10 Jun 2026 |
$49,500 | — |
| 97 Cattai Creek Drive Kellyville 2155 1112/2026/HA |
Secondary dwelling; Dwelling house; Erection of a new structure; Air-conditioning units; Balcony, deck, patio, terrace or verandah; Barbecues and other outdoor cooking structures; Clothes hoists and clothes lines; Driveways and hard stand spaces; Earthworks, retaining walls and structural support; Fences; Garage, carport or carparking space; Hot water systems; Landscaping structures; Letterboxes; Pathways and paving; Rainwater tanks; Skylights, roof windows and ventilators; Stairway | 23 Feb 2026 | Determined 5 Jun 2026 |
$1,000,000 | 1 |
| 29 Ross Place North Kellyville 2155 1092/2026/ZB |
Subdivision | 23 Feb 2026 | Determined 11 Sep 2026 |
$1,214,482 | — |
| 14 Palmerstone Place North Kellyville 2155 1118/2026/LA |
Erection of a new structure; Swimming pool | 23 Feb 2026 | Determined 15 Apr 2026 |
$52,350 | — |
| 8 Chalk Street Gables 2765 1103/2026/LD |
Dwelling house; Erection of a new structure | 23 Feb 2026 | Determined 10 Apr 2026 |
$980,397 | 1 |
| 25 Saltwater Crescent North Kellyville 2155 1106/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 23 Feb 2026 | Withdrawn | $848,850 | 1 |
| 29 Lockhart Avenue Castle Hill 2154 1110/2026/LA |
Alterations or additions to an existing building or structure; Driveways and hard stand spaces | 23 Feb 2026 | Determined 30 Mar 2026 |
$72,000 | — |
| 1 Hinterland Place Cattai 2756 1111/2026/HA |
Erection of a new structure; Fences | 23 Feb 2026 | Determined 24 Mar 2026 |
$74,915 | — |
| 4 Yearling Street Box Hill 2765 1108/2026/LD |
Dwelling house; Erection of a new structure | 23 Feb 2026 | Determined 18 Mar 2026 |
$650,650 | 1 |
| 190 Old Pitt Town Road Box Hill 2765 1097/2026/ZE |
Erection of a new structure; Dual occupancy (detached) | 23 Feb 2026 | Rejected | $1,760,000 | 2 |
| 37 Womurrung Avenue Castle Hill 2154 1107/2026/LD |
Erection of a new structure; Residential Accommodation | 20 Feb 2026 | Determined 4 Aug 2026 |
$852,940 | — |
| 65 Dove Road Gables 2765 1100/2026/LD |
Dwelling house; Erection of a new structure | 20 Feb 2026 | Determined 20 Mar 2026 |
$1,039,500 | 1 |
| 83 Bluegate Street Box Hill 2765 1102/2026/LD |
Dwelling house; Erection of a new structure | 20 Feb 2026 | Determined 17 Mar 2026 |
$550,000 | 1 |
| 956 Wisemans Ferry Road South Maroota 2756 1099/2026/HA |
Erection of a new structure; Stock and sale yard | 20 Feb 2026 | Rejected | $187,000 | — |
| 320 Old Northern Road Castle Hill 2154 1728/2023/HA/A |
Dwelling house; Erection of a new structure; Residential Accommodation | 19 Feb 2026 | Determined 12 May 2026 |
$474,650 | 2 |
| 21 Basalt Street Gables 2765 1093/2026/LD |
Dwelling house; Erection of a new structure; Swimming pool | 19 Feb 2026 | Determined 24 Mar 2026 |
$980,000 | 1 |
| 6-14 Castle Street Castle Hill 1431/2023/JP/A |
Entertainment facility; Alterations or additions to an existing building or structure; Recreation facility (indoor); Recreation facility (outdoor); Retail Premise | 18 Feb 2026 | Under Assessment | $712,079,811 | — |
| Mount Carmel Drive Box Hill 2765 1080/2026/ZA |
Subdivision | 18 Feb 2026 | Determined 11 Aug 2026 |
— | — |
| 172 Constellation Ave - Box Hill 1088/2026/LD |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool | 18 Feb 2026 | Determined 2 Apr 2026 |
$638,803 | 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.