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development; Mixed use development; Hotel or motel accommodation; Office premises; Retail premises | $568,000,000 | Withdrawn |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 |
|---|---|---|---|---|---|
| 79 Balintore Drive Castle Hill 2154 574/2026/LD |
Dwelling house; Erection of a new structure | 16 Oct 2025 | Determined 2 Mar 2026 |
$1,499,300 | 1 |
| 26-30 Poole Road Kellyville 2155 572/2026/ZA |
Demolition; Subdivision | 16 Oct 2025 | Determined 18 Feb 2026 |
$99,000 | — |
| 12 Epsilon Street Box Hill 2765 577/2026/HA |
Secondary dwelling; Erection of a new structure | 16 Oct 2025 | Determined 17 Feb 2026 |
$180,015 | 1 |
| 39 Woodgate Parkway Box Hill 2765 571/2026/HA |
Home occupation; Change of use of land or a building or the classification of a building under the Building Code of Australia | 16 Oct 2025 | Determined 5 Feb 2026 |
— | — |
| 50 Almandin Street Gables 2765 573/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 16 Oct 2025 | Determined 22 Jan 2026 |
$1,058,750 | 1 |
| 8 Dove Road Gables 2765 555/2026/LD |
Dwelling house; Erection of a new structure | 16 Oct 2025 | Determined 7 Jan 2026 |
$980,000 | 1 |
| 6 Oakes Road West Pennant Hills 2125 56/2026/HA/A |
Dwelling house; Erection of a new structure | 16 Oct 2025 | Determined 9 Dec 2025 |
$1,090,000 | 1 |
| 28 Tipperary Street Box Hill 2765 563/2026/LD |
Dwelling house; Erection of a new structure | 16 Oct 2025 | Determined 12 Nov 2025 |
$507,433 | 1 |
| 68 Kingston Avenue Gables 2765 579/2026/LD |
Dwelling house; Erection of a new structure | 16 Oct 2025 | Determined 20 Nov 2025 |
$900,000 | 1 |
| 1a Jenner Street Baulkham Hills 2153 960/2024/LD/A |
Dwelling house; Erection of a new structure; Residential Accommodation | 16 Oct 2025 | Withdrawn | $960,730 | 1 |
| 15 Olola Avenue Castle Hill 2154 558/2026/LD |
Demolition; Dwelling house; Erection of a new structure | 15 Oct 2025 | Determined 26 May 2026 |
$1,163,195 | 1 |
| 23 Westmore Drive West Pennant Hills 2125 564/2026/HA |
Secondary dwelling; Alterations or additions to an existing building or structure | 15 Oct 2025 | Determined 27 Mar 2026 |
$80,000 | 1 |
| 1 Coronation Road Baulkham Hills 2153 559/2026/LA |
Alterations or additions to an existing building or structure; Residential Accommodation | 15 Oct 2025 | Determined 18 Mar 2026 |
$770,000 | — |
| 7 Abbottsford Road Kellyville 2155 1861/2017/ZE/G |
Dwelling house; Erection of a new structure | 15 Oct 2025 | Determined 4 Mar 2026 |
$623,755 | 1 |
| 16 Newfoundland Way Box Hill 2765 567/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 15 Oct 2025 | Determined 28 Nov 2025 |
$624,455 | 1 |
| 96 O'Briens Road Cattai 2756 548/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 15 Oct 2025 | Determined 23 Dec 2025 |
$1,867,384 | 1 |
| 6 Kurnell Place North Kellyville 2155 108/2024/LA/B |
Erection of a new structure; Earthworks, retaining walls and structural support | 15 Oct 2025 | Determined 7 Nov 2025 |
$25,000 | — |
| 53 Buckingham Road Baulkham Hills 2153 1597/2024/LA/B |
Erection of a new structure; Earthworks, retaining walls and structural support; Landscaping structures | 15 Oct 2025 | Determined 21 Nov 2025 |
$88,000 | — |
| Lot 4, Equinox Drive Box Hill Nsw 2765 565/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 15 Oct 2025 | Determined 20 Nov 2025 |
$331,194 | 1 |
| 20 Knox Place Rouse Hill 2155 552/2026/LD |
Dwelling house; Erection of a new structure | 14 Oct 2025 | Determined 4 May 2026 |
$750,137 | 1 |
| Lot 16 Capella Street, Box Hill 2765 561/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 14 Oct 2025 | Determined 20 Feb 2026 |
$383,471 | 1 |
| 89 Hezlett Road North Kellyville 2155 553/2026/HA |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure | 14 Oct 2025 | Determined 4 Feb 2026 |
$128,000 | 1 |
| 176 Rutherford Avenue Kellyville 2155 532/2026/ZA |
Demolition; Subdivision | 14 Oct 2025 | Determined 17 Dec 2025 |
$604,593 | — |
| 69 Nelson Road Nelson 2765 1024/2022/LD/A |
Dwelling house; Erection of a new structure | 14 Oct 2025 | Determined 15 Dec 2025 |
$1,917,722 | 1 |
| 9 Linford Place Beaumont Hills 2155 1143/2022/HA/B |
Dwelling house; Alterations or additions to an existing building or structure | 14 Oct 2025 | Determined 7 Nov 2025 |
$100 | 1 |
| 10 Kristen Place West Pennant Hills 2125 1316/2025/HA/A |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 14 Oct 2025 | Determined 14 Nov 2025 |
$267,300 | 1 |
| 13 Jaffa Road Dural 2158 534/2026/LD |
Demolition; Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool | 13 Oct 2025 | Determined 18 Feb 2026 |
$1,436,632 | 1 |
| 1 Blaxland Place Glenhaven 2156 536/2026/LA |
Alterations or additions to an existing building or structure; Minor building alterations (external); Swimming pool | 13 Oct 2025 | Determined 10 Jun 2026 |
$200,000 | 1 |
| 14 Kareela Road Baulkham Hills 2153 547/2026/LA |
Erection of a new structure; Carport | 13 Oct 2025 | Withdrawn | $7,990 | — |
| Lot 27 Capella Street, Box Hill 549/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 13 Oct 2025 | Determined 4 Dec 2025 |
$231,972 | 1 |
| 20 Valencia Street Dural 2158 282/2025/LA/B |
Dwelling house; Alterations or additions to an existing building or structure | 13 Oct 2025 | Withdrawn 25 Sep 2025 |
$242,000 | — |
| 89 Windsor Road Norwest 2153 583/2026/ZE |
Attached dwelling; Demolition; Dwelling house; Subdivision; Erection of a new structure; Residential Accommodation | 10 Oct 2025 | Determined 16 Jul 2026 |
$18,659,518 | 24 |
| 55 Dove Road Gables 2765 541/2026/LD |
Dwelling house; Erection of a new structure; Swimming pool | 10 Oct 2025 | Determined 3 Mar 2026 |
$1,204,500 | 1 |
| 65-67 Windsor Road, Norwest Nsw 2153 1021/2022/JPZ/C |
Dwelling house; Erection of a new structure | 10 Oct 2025 | Determined 19 Feb 2026 |
$645,000 | 1 |
| 5 Hannah Street Box Hill 2765 540/2026/LD |
Dwelling house; Erection of a new structure | 10 Oct 2025 | Determined 20 Feb 2026 |
$600,000 | 1 |
| 59 Dove Road Gables 2765 535/2026/LD |
Dwelling house; Erection of a new structure; Swimming pool | 10 Oct 2025 | Determined 11 Feb 2026 |
$980,000 | 1 |
| 3 Ashgrove Road Gables 2765 544/2026/LD |
Dwelling house; Erection of a new structure | 10 Oct 2025 | Determined 5 Nov 2025 |
$1,078,000 | 1 |
| Mackillop Drive Norwest 2153 910/2023/ZD/B |
Subdivision | 10 Oct 2025 | Determined 7 Nov 2025 |
— | — |
| 138 Stringer Road North Kellyville 2155 543/2026/LA |
Erection of a new structure; Swimming pool | 10 Oct 2025 | Determined 17 Nov 2025 |
$58,350 | — |
| 238 Terry Road Box Hill 527/2026/LD |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 9 Oct 2025 | Determined 19 Feb 2026 |
$599,500 | 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.