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development; Mixed use development; Hotel or motel accommodation; Office premises; Retail premises | $568,000,000 | Withdrawn |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 |
|---|---|---|---|---|---|
| 21 Bluegate Street Box Hill 2765 1178/2026/LD/A |
Dwelling house; Erection of a new structure | 15 May 2026 | Determined 15 Jun 2026 |
$458,900 | 1 |
| 17 Linton Street Baulkham Hills 2153 462/2026/LD/A |
Dwelling house; Erection of a new structure | 14 May 2026 | Determined 12 Aug 2026 |
$992,200 | 1 |
| 21-23 Lexington Drive Bella Vista 2153 1497/2025/HC/A |
Warehouse or distribution centre; Erection of a new structure | 14 May 2026 | Determined 8 Jul 2026 |
— | — |
| 302 Mud Island Road Sackville North 2756 2035/2018/LD/B |
Dwelling house; Erection of a new structure | 14 May 2026 | Determined 2 Jul 2026 |
$650,000 | 1 |
| 64 Burns Road Kellyville 2155 1424/2026/ZE |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool | 14 May 2026 | Determined 2 Jul 2026 |
$957,500 | 1 |
| 17 Polwarth Street Gables 2765 1430/2026/LD |
Dwelling house; Erection of a new structure | 14 May 2026 | Determined 25 Jun 2026 |
$830,500 | 1 |
| 25 Lakehaven Street Box Hill 2765 1416/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 14 May 2026 | Determined 19 Jun 2026 |
$600,000 | 1 |
| 1324 River Road Lower Portland 2756 78/2026/HA/A |
Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure | 14 May 2026 | Determined 12 Jun 2026 |
$1,755,839 | 1 |
| 1 27 Victoria Avenue Castle Hill 2154 1442/2026/HA |
Signage; Advertising and signage | 14 May 2026 | Rejected | $97,900 | — |
| 7 Enclave Place North Kellyville 2155 1422/2026/LD |
Dwelling house; Erection of a new structure; Swimming pool | 13 May 2026 | Determined 20 Jul 2026 |
$1,372,800 | 1 |
| 134 Highs Road West Pennant Hills 2125 1411/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 13 May 2026 | Determined 15 Jul 2026 |
$130,000 | — |
| 49 Cattai Ridge Road Glenorie 2157 1423/2026/LA |
Erection of a new structure; Driveways and hard stand spaces; Garage, carport or carparking space; Shipping containers | 13 May 2026 | Determined 13 Jul 2026 |
$49,800 | — |
| 7 Kearney Road South Maroota 2756 1431/2026/HA |
Dwelling house; Erection of a new structure | 13 May 2026 | Determined 6 Jul 2026 |
$797,440 | 1 |
| 1/8 Major Place, Kellyville Nsw 2155 1435/2026/LA |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah | 13 May 2026 | Determined 3 Jul 2026 |
$26,000 | — |
| No. 49 Box Road Box Hill 2765 1437/2026/LD |
Dwelling house; Erection of a new structure | 13 May 2026 | Determined 18 Jun 2026 |
$500,000 | 1 |
| No. Driftwood Street Box Hill 2765/Lot 19 /1311347 1436/2026/LD |
Dwelling house; Erection of a new structure | 13 May 2026 | Determined 16 Jun 2026 |
$500,000 | 1 |
| No. 47 Box Road Box Hill 2765/Lot21/Dp1311347 1434/2026/LD |
Dwelling house; Erection of a new structure | 13 May 2026 | Determined 12 Jun 2026 |
$500,000 | 1 |
| 2 Ridgecrop Drive Castle Hill 2154 1365/2026/ZB |
Demolition; Subdivision | 12 May 2026 | Determined 15 Sep 2026 |
$53,378 | — |
| 34 Brookhollow Avenue Norwest 2153 1420/2026/HA |
Pub; Alterations or additions to an existing building or structure; Food and drink premise | 12 May 2026 | Determined 29 Jul 2026 |
$5,500 | — |
| 79 George Mobbs Drive Castle Hill 2154 1418/2026/LD |
Demolition; Dwelling house; Erection of a new structure | 12 May 2026 | Determined 15 Jul 2026 |
$1,250,788 | 1 |
| 7 Whistler Way Gables 2765 1404/2026/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 12 May 2026 | Determined 10 Jul 2026 |
$1,100,000 | 1 |
| 44 Centaurus Way Box Hill 2765 1414/2026/LD |
Dwelling house; Erection of a new structure | 12 May 2026 | Determined 2 Jul 2026 |
$400,001 | 1 |
| 22 Adam Place Glenhaven 2156 1407/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 12 May 2026 | Withdrawn | $55,000 | 1 |
| 39a Porters Road Kenthurst 2156 1417/2026/LA |
Alterations or additions to an existing building or structure; Carport | 12 May 2026 | Withdrawn | $23,165 | — |
| 22 Georgia Terrace Kellyville 2155 842/2026/LD/A |
Dwelling house; Alterations or additions to an existing building or structure | 12 May 2026 | Determined 4 Jun 2026 |
$1,011,043 | 1 |
| 150 Old Castle Hill Road Castle Hill 2154 1425/2026/LD |
Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool; Residential Accommodation | 12 May 2026 | Rejected | $1,900,000 | — |
| 7 Glen Road Castle Hill 2154 1318/2026/ZE |
Dwelling house; Erection of a new structure | 11 May 2026 | Withdrawn | $9,347,951 | 6 |
| 27 Banyan Avenue Norwest 1393/2026/HA |
Dwelling house; Advertising and signage; Erection of a new structure | 11 May 2026 | Determined 14 Aug 2026 |
$3,000,865 | 2 |
| 50/-/Dp1213466 1379/2026/ZD |
Subdivision | 11 May 2026 | Under Assessment | $598,000 | — |
| 6-8 Hipwell Avenue North Kellyville 2155 1362/2026/ZE |
Dwelling house; Subdivision; Erection of a new structure; Dual occupancy (detached); Swimming pool | 11 May 2026 | Determined 3 Sep 2026 |
$1,198,450 | 2 |
| 18 Chadworth Place Baulkham Hills 2153 1397/2026/LA |
Dwelling house; Alterations or additions to an existing building or structure | 11 May 2026 | Additional Information Requested | $312,758 | — |
| Fontana Drive Gables 2765 1402/2026/HA |
Erection of a new structure; Multi-dwelling housing (terraces) | 11 May 2026 | Determined 22 Jul 2026 |
$29,752,831 | 90 |
| 54 Outback Street Box Hill 2765 1022/2026/HA/A |
Erection of a new structure; Dual occupancy (attached) | 11 May 2026 | Determined 25 May 2026 |
$1,320,000 | 2 |
| 52 Outback Street Box Hill 2765 1021/2026/HA/A |
Erection of a new structure; Dual occupancy (attached) | 11 May 2026 | Withdrawn 22 Apr 2026 |
$1,320,000 | 2 |
| 51-53 Post Office Road Glenorie 2157 1147/2024/LD/A |
Dwelling house; Erection of a new structure | 8 May 2026 | Determined 15 May 2026 |
$19,900 | 1 |
| 70 Charcoal Road South Maroota 2756 1389/2026/LD |
Shed; Erection of a new structure; Earthworks, retaining walls and structural support | 7 May 2026 | Determined 14 Aug 2026 |
$690,000 | — |
| 6-14 Castle Street Castle Hill 2154 1401/2026/HA |
Food and drink premise; Hours of operation and trading | 7 May 2026 | Determined 4 Aug 2026 |
— | — |
| 42 Gelderland Avenue Box Hill 2765 1400/2026/LD |
Dwelling house; Erection of a new structure | 7 May 2026 | Determined 14 Jul 2026 |
$437,500 | 1 |
| 28 Kimberlite Road Gables 2765 1335/2025/LD/A |
Erection of a new structure; Residential Accommodation | 7 May 2026 | Withdrawn | $550,000 | — |
| 115a Porters Road Kenthurst 2156 1405/2026/LA |
Demolition | 7 May 2026 | Determined 13 May 2026 |
$42,888 | — |
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.