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development; Mixed use development; Hotel or motel accommodation; Office premises; Retail premises | $568,000,000 | Withdrawn |
1,599 applications lodged in 2025
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 12 Rodney Place West Pennant Hills 2125 319/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 28 Aug 2025 | Determined 13 Nov 2025 |
$53,270 | — |
| 180-182 Kenthurst Road Kenthurst 2156 317/2026/LA |
Alterations or additions to an existing building or structure; Garage, carport or carparking space | 28 Aug 2025 | Determined 18 Nov 2025 |
$29,700 | 1 |
| 16 Box Road Box Hill 2765 108/2022/ZA/A |
Subdivision | 28 Aug 2025 | Determined 5 Nov 2025 |
$2,907,255 | — |
| 8 Elizabeth Macarthur Drive Bella Vista 2153 304/2026/HA |
Office Premise; Alterations or additions to an existing building or structure | 28 Aug 2025 | Determined 23 Sep 2025 |
$37,950 | — |
| 6 Butler Avenue Kellyville 2155 311/2026/LA |
Erection of a new structure; Swimming pool | 27 Aug 2025 | Determined 21 Jan 2026 |
$84,000 | — |
| 2 Broadview Circuit Cattai 2756 297/2026/LA |
Shed; Erection of a new structure | 27 Aug 2025 | Determined 20 Jan 2026 |
$25,000 | — |
| 47 Tipperary Street Box Hill 2765 301/2026/LD |
Dwelling house; Erection of a new structure; Access ramp; Aerials, antennae and communication dishes; Air-conditioning units; Balcony, deck, patio, terrace or verandah; Balcony, deck, patio, terrace or verandah (screened enclosures); 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; Privacy screens; Rainwater tanks; Stairway; Residential Accommodation; Supporting Development | 27 Aug 2025 | Determined 12 Nov 2025 |
$649,721 | 1 |
| 31 Hambledon Avenue Baulkham Hills 2153 1582/2022/HA/A |
Alterations or additions to an existing building or structure; Earthworks, retaining walls and structural support | 27 Aug 2025 | Determined 4 Nov 2025 |
$5,500 | — |
| 80 Fingal Avenue Glenhaven 2156 316/2026/LA |
Erection of a new structure; Driveways and hard stand spaces; Earthworks, retaining walls and structural support; Fences; Landscaping structures; Pathways and paving; Swimming pool | 27 Aug 2025 | Determined 24 Oct 2025 |
$320,000 | — |
| 25 Tipperary Street Box Hill 2765 298/2026/LD |
Dwelling house; Erection of a new structure | 27 Aug 2025 | Determined 16 Oct 2025 |
$620,500 | 1 |
| 5-7 Penderlea Drive West Pennant Hills 2125 1312/2024/LA/A |
Dwelling house; Alterations or additions to an existing building or structure | 27 Aug 2025 | Determined 2 Oct 2025 |
$657,800 | 1 |
| 2 Botanical Drive Kellyville 2155 1100/2024/HA/A |
Health consulting room; Health services facility; Hours of operation and trading | 27 Aug 2025 | Determined 1 Oct 2025 |
$414,972 | — |
| 8 Ursa Street Box Hill 2765 313/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 27 Aug 2025 | Determined 19 Sep 2025 |
$475,000 | 1 |
| 15 Dove Road Gables 2765 310/2026/LD |
Dwelling house; Erection of a new structure | 27 Aug 2025 | Determined 19 Sep 2025 |
$798,600 | 1 |
| 13 Livingstone Avenue Baulkham Hills 2153 302/2026/LD |
Dwelling house; Erection of a new structure | 26 Aug 2025 | Determined 4 Mar 2026 |
$1,165,000 | 1 |
| 6 Bimanga Place North Kellyville 2155 306/2026/LA |
Alterations or additions to an existing building or structure; Waterbody | 26 Aug 2025 | Determined 10 Dec 2025 |
$99,000 | — |
| 4 Stanton Drive West Pennant Hills 2125 286/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 26 Aug 2025 | Determined 8 Oct 2025 |
$778,800 | 1 |
| 41 Jasper Road Baulkham Hills 2153 295/2026/HA |
Demolition; Erection of a new structure; Early Education and Care Facility; Centre-based child care | 25 Aug 2025 | Determined 19 Aug 2026 |
$2,635,138 | — |
| 20 Canyon Road Baulkham Hills 2153 303/2026/LD |
Dwelling house; Erection of a new structure | 25 Aug 2025 | Determined 15 Dec 2025 |
$868,835 | 1 |
| 2 Vesperman Road Glenorie 2157 296/2026/LD |
Dwelling house; Erection of a new structure | 25 Aug 2025 | Determined 24 Nov 2025 |
$740,719 | 1 |
| 52 Indwarra Avenue North Kellyville 2155 291/2026/LD |
Dwelling house; Erection of a new structure | 25 Aug 2025 | Determined 23 Sep 2025 |
$909,900 | 1 |
| 59 President Road Kellyville 2155 2144/2022/ZE/L |
Dwelling house; Erection of a new structure | 25 Aug 2025 | Determined 22 Sep 2025 |
$350,000 | 1 |
| 54 Indwarra Avenue North Kellyville 2155 292/2026/LD |
Dwelling house; Erection of a new structure | 25 Aug 2025 | Determined 18 Sep 2025 |
$1,010,200 | 1 |
| 4 Ashgrove Road Gables 2765 289/2026/LD |
Dwelling house; Erection of a new structure | 22 Aug 2025 | Determined 1 Oct 2025 |
$800,800 | 1 |
| 285 Maguires Road Maraylya 2765 1030/2022/LA/A |
Residential flat building; Alterations or additions to an existing building or structure | 21 Aug 2025 | Determined 23 Mar 2026 |
$389,700 | 1 |
| 4 Natalie Court Glenhaven 2156 747/2024/LD/A |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 21 Aug 2025 | Determined 16 Dec 2025 |
$927,300 | 1 |
| 34 Baystone Street Gables 2765 288/2026/LD |
Dwelling house; Erection of a new structure; Landscaping structures; Swimming pool | 21 Aug 2025 | Determined 3 Nov 2025 |
$785,000 | 1 |
| 22 Ascot Road Kenthurst 2156 1021/2025/LA/A |
Dwelling house; Alterations or additions to an existing building or structure; Fences | 21 Aug 2025 | Determined 5 Nov 2025 |
$403,975 | — |
| 8 Vincent Street Baulkham Hills 2153 285/2026/HA |
Alterations or additions to an existing building or structure; Residential Accommodation | 21 Aug 2025 | Determined 7 Nov 2025 |
$65,000 | — |
| 113 Stone Mason Drive Norwest 2153 1617/2018/ZE/F |
Dwelling house; Erection of a new structure; Residential Accommodation | 21 Aug 2025 | Determined 3 Dec 2025 |
$740,000 | 1 |
| 16 Flagstone Grove Bella Vista 2153 274/2026/LA |
Alterations or additions to an existing building or structure; Earthworks, retaining walls and structural support | 21 Aug 2025 | Determined 25 Oct 2025 |
$22,000 | — |
| 184 Old Pitt Town Road Box Hill 2765 283/2026/LA |
Shed; Erection of a new structure | 21 Aug 2025 | Withdrawn | $30,000 | — |
| 281 Old Northern Road Castle Hill 2154 272/2026/HA |
Restaurant or cafe; Small bar; Advertising and signage; Alterations or additions to an existing building or structure; Food and drink premise; Hours of operation and trading | 21 Aug 2025 | Determined 17 Oct 2025 |
$217,367 | — |
| 4 Winning Street North Kellyville 2155 280/2026/HA |
Subdivision; Erection of a new structure; Dual occupancy (attached) | 21 Aug 2025 | Rejected | $1,083,500 | 2 |
| 33 Watkins Road Baulkham Hills 2153 282/2026/HA |
Erection of a new structure; Dual occupancy (detached) | 20 Aug 2025 | Determined 3 Jun 2026 |
$846,000 | 1 |
| 10 Hynds Road Box Hill 2765 211/2026/ZB |
Subdivision | 19 Aug 2025 | Determined 14 Aug 2026 |
$3,245,000 | — |
| 71 Serpentine Avenue North Kellyville 2155 207/2026/ZB |
Subdivision | 19 Aug 2025 | Determined 24 Mar 2026 |
$660,000 | — |
| 19 Nelson Road Box Hill 2765 19/2022/ZE/A |
Subdivision | 19 Aug 2025 | Determined 10 Nov 2025 |
$20,714,887 | — |
| 24 St Marks Avenue Castle Hill 2154 271/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 19 Aug 2025 | Determined 12 Sep 2025 |
$28,970 | — |
| 9 Edgar Street Baulkham Hills 2153 261/2026/HA |
Demolition; Erection of a new structure; Multi-dwelling housing (terraces) | 18 Aug 2025 | Determined 23 Apr 2026 |
$4,105,713 | 7 |
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.