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development; Mixed use development; Hotel or motel accommodation; Office premises; Retail premises | $568,000,000 | Withdrawn |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 |
|---|---|---|---|---|---|
| 180 Caroline Chisholm Drive, Winston Hills 1341/2026/HA |
Advertising and signage; 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; Recreation/Tourist Premise; Recreation facility (indoor) | 23 Apr 2026 | Determined 24 Jun 2026 |
$163,900 | — |
| 12 Bouddi Circuit North Kellyville 2155 1280/2025/LD/A |
Dwelling house; Erection of a new structure; Swimming pool | 22 Apr 2026 | Determined 2 Jun 2026 |
$1,276,000 | 1 |
| 22 Tambaroora Place West Pennant Hills 2125 1339/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 22 Apr 2026 | Determined 20 May 2026 |
$62,000 | — |
| 5 Patrick Avenue Castle Hill 2154 N/A |
Dwelling house; Alterations or additions to an existing building or structure | — | Withdrawn 21 Apr 2026 |
$160,050 | 1 |
| 21 Eaton Road West Pennant Hills 2125 1331/2026/LD |
Dwelling house; Erection of a new structure | 21 Apr 2026 | Determined 9 Jul 2026 |
$1,369,505 | 1 |
| Fontana Drive Gables 2765 1334/2026/LD |
Dwelling house; Erection of a new structure | 21 Apr 2026 | Determined 2 Jul 2026 |
$714,000 | 1 |
| 18 Kaus Circuit Box Hill 2765 1328/2026/HA |
Home business; Home occupation; 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 | 21 Apr 2026 | Determined 18 May 2026 |
— | — |
| The Water Lane Box Hill 2765 854/2021/ZB/B |
Subdivision | 21 Apr 2026 | Determined 22 Sep 2026 |
— | — |
| 40 Burrandong Crescent Baulkham Hills 2153 1326/2026/LA |
Demolition; Erection of a new structure; Residential Accommodation | 20 Apr 2026 | Determined 28 Aug 2026 |
$37,840 | — |
| 5 Winchcombe Place Castle Hill 2154 1329/2026/LD |
Demolition; Dwelling house; Erection of a new structure; Swimming pool; Residential Accommodation | 20 Apr 2026 | Determined 7 Aug 2026 |
$2,999,909 | 1 |
| 16 Cadman Crescent Castle Hill 2154 1330/2026/HA |
Demolition; Subdivision; Erection of a new structure; Multi-dwelling housing (terraces); Residential Accommodation | 20 Apr 2026 | Withdrawn | $2,516,307 | 3 |
| 76 Edgewater Drive Bella Vista 2153 1327/2026/LD |
Dwelling house; Erection of a new structure; Swimming pool | 20 Apr 2026 | Determined 23 Jul 2026 |
$2,200,000 | 1 |
| 19 Gymea Circuit Rouse Hill 2155 471/2026/HA/A |
Warehouse or distribution centre; Temporary building, structure or use | 20 Apr 2026 | Determined 23 Jun 2026 |
$61,028 | — |
| 67 Maeve Avenue Kellyville 2155 1323/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 20 Apr 2026 | Determined 1 Jun 2026 |
$154,000 | — |
| 37 Raven Road Gables 2765 1325/2026/LA |
Erection of a new structure; Earthworks, retaining walls and structural support; Supporting Development | 20 Apr 2026 | Determined 28 May 2026 |
$18,000 | — |
| Maguires Road, Gables Nsw 1269/2026/ZB |
Erection of a new structure; Other Infrastructure | 20 Apr 2026 | Additional Information Requested | $1,773,964 | — |
| 13 Martin Place Dural 2158 850/2026/LA/A |
Shed; Erection of a new structure | 17 Apr 2026 | Withdrawn 3 Mar 2026 |
$13,500 | — |
| 43 Highbury Road North Kellyville 2155 1321/2026/LD |
Dwelling house; Erection of a new structure | 16 Apr 2026 | Determined 22 May 2026 |
$900,075 | 1 |
| 79 Annangrove Road Kenthurst 2156 1320/2026/HA |
Secondary dwelling; Erection of a new structure; Residential Accommodation | 16 Apr 2026 | Determined 22 May 2026 |
$224,000 | 1 |
| Windsor Road Rouse Hill 2155 1314/2026/HA |
Warehouse or distribution centre; Erection of a new structure | 16 Apr 2026 | Determined 20 May 2026 |
$7,222,858 | — |
| 3 Budawang Avenue North Kellyville 2155 1319/2026/LA |
Erection of a new structure; Swimming pool | 16 Apr 2026 | Determined 11 May 2026 |
$50,000 | 1 |
| 120 Merindah Road Baulkham Hills 2153 1316/2026/HA |
Dwelling house; Erection of a new structure | 15 Apr 2026 | Determined 9 Jun 2026 |
$925,271 | 1 |
| 1a Fullers Road Glenhaven 2156 1312/2026/LA |
Alterations or additions to an existing building or structure; Awnings, blinds and canopies; Minor building alterations (external) | 15 Apr 2026 | Determined 4 Jun 2026 |
$90,200 | — |
| 21 Lockhart Avenue Castle Hill 2154 512/2026/HA/A |
Alterations or additions to an existing building or structure; Swimming pool | 15 Apr 2026 | Determined 2 Jun 2026 |
$154,950 | — |
| 34 Ramornie Drive North Kellyville 2155 1313/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 15 Apr 2026 | Determined 29 May 2026 |
$83,248 | 1 |
| 95 Bluegate Street Box Hill 2765 1315/2026/LD |
Dwelling house; Erection of a new structure | 15 Apr 2026 | Determined 15 May 2026 |
$435,800 | 1 |
| 29 Colbarra Place West Pennant Hills 2125 17/2025/HA/A |
Secondary dwelling; Change of use of land or a building or the classification of a building under the Building Code of Australia | 14 Apr 2026 | Determined 14 Aug 2026 |
$15,000 | 1 |
| 9 Bloomfield Circuit Kellyville 2155 1299/2026/LD |
Dwelling house; Erection of a new structure; Swimming pool | 14 Apr 2026 | Determined 4 Aug 2026 |
$1,135,813 | 1 |
| 6 Highett Place Glenhaven 2156 1291/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 14 Apr 2026 | Determined 7 Jul 2026 |
$134,970 | 1 |
| 9 Wedgetail Way West Pennant Hills 2125 258/2025/LD/A |
Dwelling house; Erection of a new structure | 14 Apr 2026 | Determined 15 Jun 2026 |
— | 1 |
| 3 Budawang Avenue North Kellyville 2155 1187/2023/LD/B |
Dwelling house; Erection of a new structure | 14 Apr 2026 | Determined 5 Jun 2026 |
$980,411 | 1 |
| Lot 716/-/Dp 1280026 1310/2026/LD |
Dwelling house; Erection of a new structure; Swimming pool | 14 Apr 2026 | Determined 4 Jun 2026 |
$1,047,750 | 1 |
| 12 Epsilon Street Box Hill 2765 577/2026/HA/A |
Secondary dwelling; Erection of a new structure | 14 Apr 2026 | Determined 15 May 2026 |
$180,015 | 1 |
| 96 O'Briens Road Cattai 2756 548/2026/LA/A |
Dwelling house; Alterations or additions to an existing building or structure | 14 Apr 2026 | Determined 23 Apr 2026 |
$1,867,384 | 1 |
| 257 Mud Island Road Sackville North 2756 2035/2018/LD/A |
Dwelling house; Erection of a new structure | 14 Apr 2026 | Rejected 13 Jul 2021 |
$650,000 | 1 |
| 43a Brighton Drive Bella Vista 2153 1308/2026/LD |
Dwelling house; Erection of a new structure | 13 Apr 2026 | Determined 20 Jul 2026 |
$1,870,000 | 1 |
| 600 Old Northern Road Dural 2158 1298/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 13 Apr 2026 | Determined 10 Jul 2026 |
$110,000 | 1 |
| 153a Pitt Town Road Kenthurst 2156 1302/2026/LA |
Shed; Erection of a new structure | 13 Apr 2026 | Determined 17 Jun 2026 |
$98,918 | — |
| 14 Quartz Road Gables 2765 680/2025/HA/A |
Dwelling house; Erection of a new structure | 13 Apr 2026 | Withdrawn | $850,000 | 1 |
| 42 Colbran Avenue Kenthurst 2156 1286/2026/LD |
Dwelling house; Erection of a new structure | 13 Apr 2026 | Determined 22 May 2026 |
$1,355,419 | 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.