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development; Mixed use development; Hotel or motel accommodation; Office premises; Retail premises | $568,000,000 | Withdrawn |
870 applications lodged in 2026
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 11 Ashgrove Road Gables 2765 1084/2026/LD |
Dwelling house; Erection of a new structure; Swimming pool | 18 Feb 2026 | Determined 17 Mar 2026 |
$1,000,000 | 1 |
| 11b 9 Hare Place Rouse Hill 2155 1087/2026/HA |
Office Premise; Change of use of land or a building or the classification of a building under the Building Code of Australia | 18 Feb 2026 | Rejected | $2,750 | — |
| 73 Excelsior Avenue Castle Hill 2154 1086/2026/HA |
Demolition; Dwelling house; Erection of a new structure; Dual occupancy (detached); Swimming pool | 17 Feb 2026 | Determined 9 Jul 2026 |
$1,641,530 | 2 |
| 51 Dove Road Gables 2765 1076/2026/LD |
Dwelling house; Erection of a new structure | 17 Feb 2026 | Determined 10 Apr 2026 |
$906,460 | 1 |
| G U 6 1 Rosario Place Rouse Hill 2155 1081/2026/HA |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Recreation facility (indoor) | 16 Feb 2026 | Determined 19 May 2026 |
$200,000 | — |
| 41 Ursa Street Box Hill 2765 699/2020/ZE/F |
Dwelling house; Erection of a new structure; Residential Accommodation | 16 Feb 2026 | Determined 22 May 2026 |
$520,000 | 1 |
| 32 Civic Way Rouse Hill 2155 1083/2026/HA |
Residential flat building; Office Premise; Take away food and drink; Hours of operation and trading | 16 Feb 2026 | Determined 14 Apr 2026 |
— | — |
| 21 Eaton Road West Pennant Hills 2125 1077/2026/LA |
Erection of a new structure; Earthworks, retaining walls and structural support | 13 Feb 2026 | Determined 26 Jun 2026 |
$88,000 | — |
| 25 Edwards Road Rouse Hill 2155 1078/2026/HA |
Erection of a new structure; Car park | 13 Feb 2026 | Determined 15 Jun 2026 |
$172,150 | — |
| 6 Bouddi Circuit North Kellyville 2155 1079/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 13 Feb 2026 | Determined 13 May 2026 |
$34,000 | 1 |
| 57 Hedgewood Drive Box Hill 2765 1069/2026/LD |
Dwelling house; Erection of a new structure | 12 Feb 2026 | Determined 16 Apr 2026 |
$913,990 | 1 |
| 60 Kingston Avenue Gables 2765 1070/2026/LD |
Dwelling house; Erection of a new structure | 12 Feb 2026 | Determined 13 Apr 2026 |
$800,250 | 1 |
| 13 Knock Farrell Road Glenorie 2157 1062/2026/HA |
Erection of a new structure; Manufactured home | 11 Feb 2026 | Determined 9 Jun 2026 |
$556,664 | 1 |
| 6 Almandin Street Gables 2765 1090/2026/LA |
Erection of a new structure; Swimming pool | 11 Feb 2026 | Determined 9 Apr 2026 |
$45,000 | — |
| 39 Tipperary Street Box Hill 2765 1063/2026/LD |
Dwelling house; Erection of a new structure | 10 Feb 2026 | Determined 19 Mar 2026 |
$810,122 | 1 |
| 10 Ashgrove Road Gables 2765 1068/2026/LD |
Dwelling house; Erection of a new structure; Landscaping structures; Swimming pool | 10 Feb 2026 | Determined 17 Mar 2026 |
$915,365 | 1 |
| 10 Tipperary Street Box Hill 2765 1059/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 9 Feb 2026 | Determined 9 Jun 2026 |
$512,285 | 1 |
| 69 Nelson Road Nelson 2765 1024/2022/LD/B |
Dwelling house; Erection of a new structure | 9 Feb 2026 | Determined 18 Mar 2026 |
$1,917,722 | 1 |
| 140a Ridgecrop Drive Castle Hill 2154 1061/2026/LA |
Erection of a new structure; Fences | 9 Feb 2026 | Determined 5 Mar 2026 |
$3,300 | — |
| 413 Windsor Road Baulkham Hills 2153 1040/2021/HA/A |
Demolition; Boarding house; Erection of a new structure; Non-standard Housing | 9 Feb 2026 | Determined 2 Mar 2026 |
$1,148,675 | 1 |
| 37 Raven Road Gables 2765 1065/2026/LA |
Erection of a new structure; Earthworks, retaining walls and structural support; Supporting Development | 9 Feb 2026 | Rejected | $18,000 | — |
| 124 Pitt Town Road Kenthurst 2156 1058/2026/LD |
Dwelling house; Erection of a new structure | 6 Feb 2026 | Determined 4 Jun 2026 |
$1,124,434 | 1 |
| 23 Roland Garros Crescent North Kellyville 2155 96/2023/LA/A |
Erection of a new structure; Swimming pool | 6 Feb 2026 | Determined 25 Mar 2026 |
$86,000 | — |
| 3 Andalusian Way Castle Hill 2154 1064/2026/ZA |
Subdivision | 6 Feb 2026 | Determined 23 Mar 2026 |
$1,500 | — |
| 23 Honeymyrtle Road Kellyville 2155 1054/2026/LA |
Erection of a new structure; Swimming pool | 5 Feb 2026 | Determined 19 May 2026 |
$50,600 | — |
| 2/1250374 1046/2026/HA |
Alterations or additions to an existing building or structure; Air-conditioning units; Minor building alterations (external) | 5 Feb 2026 | Determined 13 May 2026 |
$1,144,825 | — |
| 39 Fingal Avenue Glenhaven 2156 1055/2026/LA |
Shed; Erection of a new structure; Earthworks, retaining walls and structural support | 5 Feb 2026 | Determined 12 May 2026 |
$24,948 | — |
| 136 Old Pitt Town Road , Box Hill / Lot 1 Dp129372 1057/2026/LD |
Dwelling house; Erection of a new structure; Landscaping structures; Swimming pool | 5 Feb 2026 | Determined 1 May 2026 |
$1,375,000 | 1 |
| 17 Kite Road Gables 2765 1052/2026/LD |
Dwelling house; Erection of a new structure | 5 Feb 2026 | Determined 22 Apr 2026 |
$574,713 | 1 |
| 7 Shetland Street Box Hill 2765 1044/2026/LD |
Dwelling house; Erection of a new structure | 5 Feb 2026 | Determined 9 Apr 2026 |
$650,000 | 1 |
| 4 Kellys Creek Place Glenorie 2157 639/2018/LA/A |
Dwelling house; Alterations or additions to an existing building or structure | 5 Feb 2026 | Determined 2 Mar 2026 |
$750,000 | 1 |
| 21-23 Dawes Avenue Castle Hill 2154 1039/2026/ZC |
Subdivision | 5 Feb 2026 | Determined 12 Mar 2026 |
— | — |
| 4 Tuckeroo Street Gables 2765 1056/2026/LA |
Erection of a new structure; Swimming pool | 5 Feb 2026 | Determined 2 Mar 2026 |
$53,000 | — |
| 3 Appleberry Close Glenorie 2157 1772/2019/LA/A |
Dwelling house; Alterations or additions to an existing building or structure | 5 Feb 2026 | Rejected | $570,000 | 1 |
| 112 Baulkham Hills Road Baulkham Hills 2153 1051/2026/HA |
Secondary dwelling; Demolition; Dwelling house; Erection of a new structure | 4 Feb 2026 | Determined 28 Jul 2026 |
$1,318,377 | 2 |
| 3 Firewheel Place, Norwest Nsw 2153 1048/2026/HA |
Signage; Advertising and signage; Erection of a new structure; Advertising structure | 4 Feb 2026 | Determined 7 May 2026 |
$9,570 | — |
| Banyan Avenue Norwest 2153 1049/2026/HA |
Signage; Advertising and signage; Erection of a new structure; Advertising structure | 4 Feb 2026 | Determined 1 Apr 2026 |
$18,370 | — |
| 3 Janpieter Road Gables 2765 1039/2024/ZB/B |
Subdivision | 3 Feb 2026 | Determined 28 Apr 2026 |
$18,260,000 | — |
| 8 Samolaco Street Box Hill 2765 1038/2026/LD |
Dwelling house; Erection of a new structure | 3 Feb 2026 | Determined 19 Mar 2026 |
$658,500 | 1 |
| 33-39 Terry Road, Box Hill Nsw 2765 130/2022/JPZ/B |
Subdivision | 3 Feb 2026 | Determined 13 Mar 2026 |
— | — |
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.