Development applications — The Hills Shire Council
12,721 applications since 2019, proposing 79,273 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 | 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development; Mixed use development; Hotel or motel accommodation; Office premises; Retail premises | $568,000,000 | Withdrawn |
| 26-30 Norbrik Drive Bella Vista 2153 | Seniors housing; Independent living units; Residential care facility; Change of use of land or a building or the classification of a building under the Building Code of Australia; Residential Accommodation | $334,558,000 | Determined |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 104 Gooden Drive Baulkham Hills 2153 243/2027/HA |
Demolition; Subdivision; Erection of a new structure; Multi-dwelling housing (terraces) | 21 Aug 2026 | Under Assessment | $1,520,000 | 3 |
| 4 Annette Place Baulkham Hills 2153 244/2027/LA |
Erection of a new structure; Earthworks, retaining walls and structural support; Fences | 21 Aug 2026 | Under Assessment | $33,000 | — |
| 30 Acres Road Kellyville 2155 246/2027/HA |
Secondary dwelling; Demolition; Dwelling house; Erection of a new structure | 21 Aug 2026 | Under Assessment | $1,331,000 | 1 |
| 242-244 Pitt Town Road Kenthurst 2156 222/2027/ZD |
Subdivision | 21 Aug 2026 | Under Assessment | $1,320,000 | — |
| 31 Ashford Avenue Castle Hill 488/2021/JP/R |
Demolition; Subdivision | 21 Aug 2026 | Under Assessment | — | — |
| 32 Carrington Road Castle Hill 488/2021/JP/S |
Demolition; Subdivision | 21 Aug 2026 | Under Assessment | — | — |
| 16-20 Salisbury Road Castle Hill 2154 225/2027/HA |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Recreation facility (indoor) | 20 Aug 2026 | Under Assessment | $239,580 | — |
| Lot 9 Dp 271416 Coonara Avenue West Pennant Hills 11/2024/JP/E |
Subdivision | 20 Aug 2026 | Under Assessment | — | — |
| 6 Chaelundi Crescent North Kellyville 2155 236/2027/LA |
Dwelling house; Alterations or additions to an existing building or structure | 20 Aug 2026 | Under Assessment | $243,100 | 1 |
| 46 Evans Road Glenhaven 2156 241/2027/LA |
Erection of a new structure; Swimming pool | 20 Aug 2026 | Under Assessment | $52,350 | — |
| 17 Mount Carmel Drive Box Hill 2765 232/2027/LD |
Dwelling house; Erection of a new structure | 20 Aug 2026 | Under Assessment | $348,150 | 1 |
| 23 Woodhill Street Castle Hill 2154 747/2025/LD/A |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 20 Aug 2026 | Under Assessment | $187,000 | 1 |
| 30 Cadman Crescent Castle Hill 2154 223/2027/HA |
Demolition; Subdivision; Erection of a new structure; Multi-dwelling housing (terraces); Swimming pool | 19 Aug 2026 | Under Assessment | $2,695,000 | 3 |
| 24 Riley Avenue West Pennant Hills 2125 1315/2025/LA/A |
Dwelling house; Erection of a new structure | 19 Aug 2026 | Under Assessment | $185,658 | — |
| 12 Vesperman Road Glenorie 2157 228/2027/LA |
Alterations or additions to an existing building or structure; Erection of a new structure; Balcony, deck, patio, terrace or verandah; Earthworks, retaining walls and structural support; Landscaping structures; Swimming pool | 19 Aug 2026 | Under Assessment | $153,692 | — |
| 16 Hawthorn Street Gables 2765 234/2027/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 19 Aug 2026 | Under Assessment | $780,000 | 1 |
| 95 Showground Road Castle Hill 2154 235/2027/HA |
Demolition; Subdivision; Medium Density Housing; Erection of a new structure; Multi-dwelling housing (terraces) | 19 Aug 2026 | Under Assessment | $2,882,000 | 3 |
| 1 Koreetah Place North Kellyville 2155 226/2027/LA |
Erection of a new structure; Swimming pool | 19 Aug 2026 | Under Assessment | $90,220 | — |
| 42 Mawarra Crescent Kellyville 2155 206/2027/LD |
Demolition; Dwelling house; Residential Accommodation | 18 Aug 2026 | Under Assessment | $866,250 | 1 |
| 4 Bloodwood Place Kenthurst 2156 211/2027/LD |
Dwelling house; Erection of a new structure | 18 Aug 2026 | Under Assessment | $2,608,100 | 1 |
| 40-42 Solent Circuit Norwest 2153 203/2027/HA |
Commercial development; Alterations or additions to an existing building or structure | 18 Aug 2026 | Under Assessment | $100,000 | — |
| 20 Brucedale Drive Baulkham Hills 2153 1185/2026/LA/A |
Dwelling house; Alterations or additions to an existing building or structure | 18 Aug 2026 | Additional Information Requested | $418,385 | — |
| 18 Derriwong Road Dural 2158 848/2026/LA/A |
Dwelling house; Alterations or additions to an existing building or structure | 18 Aug 2026 | Under Assessment | $54,450 | — |
| 8 Shetland Street Box Hill 2765 214/2027/LD |
Dwelling house; Erection of a new structure | 18 Aug 2026 | Under Assessment | $980,000 | 1 |
| 16 Davis Place Glenhaven 2156 227/2027/LD |
Dwelling house; Erection of a new structure | 18 Aug 2026 | Under Assessment | $1,200,000 | 1 |
| 9a Janpieter Road Gables 2765 168/2024/LD/D |
Dwelling house; Erection of a new structure | 18 Aug 2026 | Under Assessment | $1,386,000 | 1 |
| 15 Oakgrain Road Gables 2765 191/2027/ZE |
Dwelling house; Erection of a new structure | 17 Aug 2026 | Under Assessment | $536,000 | 1 |
| 19 Oakgrain Road Gables 2765 190/2027/ZE |
Dwelling house; Erection of a new structure | 17 Aug 2026 | Under Assessment | $492,000 | 1 |
| 22 Tannery Road Gables 2765 193/2027/ZE |
Dwelling house; Erection of a new structure | 17 Aug 2026 | Under Assessment | $456,800 | 1 |
| 18 Tannery Road Gables 2765 192/2027/ZE |
Dwelling house; Erection of a new structure | 17 Aug 2026 | Under Assessment | $496,800 | 1 |
| 10 Floraline Street Gables 2765 212/2027/LD |
Dwelling house; Erection of a new structure | 17 Aug 2026 | Under Assessment | $495,000 | 1 |
| 31 Watkins Road Baulkham Hills 2153 210/2027/HA |
Dual occupancy; Erection of a new structure | 17 Aug 2026 | Under Assessment | $1,881,000 | 2 |
| 24 Devine Grove South Maroota 2756 148/2027/ZA |
Subdivision | 17 Aug 2026 | Under Assessment | $98,780 | — |
| 20 Coral Crescent Kellyville 2155 200/2027/LA |
Dwelling house; Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Portable swimming pools and spas and child-resistant barriers | 14 Aug 2026 | Additional Information Requested | $240,000 | 1 |
| 22-24 Box Road Box Hill 2765 791/2025/ZA/A |
Demolition; Subdivision | 14 Aug 2026 | Under Assessment | $5,817,738 | — |
| 20 Tannery Road Gables 2765 195/2027/ZE |
Dwelling house; Erection of a new structure | 14 Aug 2026 | Under Assessment | $476,800 | 1 |
| 21 Oakgrain Road Gables 2765 196/2027/ZE |
Dwelling house; Erection of a new structure | 14 Aug 2026 | Under Assessment | $552,000 | 1 |
| 24 Tannery Road Gables 2765 194/2027/ZE |
Dwelling house; Erection of a new structure | 14 Aug 2026 | Under Assessment | $555,816 | 1 |
| 17 Oakgrain Road Gables 2765 197/2027/ZE |
Dwelling house; Erection of a new structure | 14 Aug 2026 | Under Assessment | $480,000 | 1 |
| 7 Riparia Street Gables 2765 209/2027/LD |
Erection of a new structure; Residential Accommodation | 14 Aug 2026 | Under Assessment | $770,000 | — |
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.