Development applications — Blacktown City Council
12,578 applications since 2019, proposing 80,622 new dwellings.
Largest by cost of works
| Address | What | Cost of works | Status |
|---|---|---|---|
| 8 George Street Seven Hills 2147 | Residential flat building | $21,625,742,730 | Determined |
| 2 57 North Parade Mount Druitt 2770 | Mixed use development | $339,456,588 | Under Assessment |
| 34 Tallawong Road Tallawong 2762 | Residential flat building; Erection of a new structure | $317,836,344 | Determined |
| 34 Tallawong Road Tallawong 2762 | Residential flat building; Retail premises | $317,836,344 | Operational consent requested |
| 34 Tallawong Road Tallawong 2762 | Residential flat building; Retail premises | $317,836,344 | Cancelled |
1,428 applications lodged in 2025
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 10 Edward Street Riverstone 2765 DA-25-00827 |
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 area | 19 May 2025 | Determined 5 Sep 2025 |
$110,000 | — |
| 124 Rooty Hill Road South Rooty Hill 2766 DA-25-00810 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 19 May 2025 | Determined 6 Aug 2025 |
$155,848 | 1 |
| 49 Jasmine Avenue Quakers Hill 2763 DA-25-00729 |
Subdivision | 19 May 2025 | Determined 21 Sep 2026 |
— | — |
| 1/--/Dp1202472 DA-25-00641 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Playground equipment; Public Reserve | 19 May 2025 | Additional Information Requested | $5,463,201 | — |
| 26 Frederick Street Blacktown 2148 DA-25-00646 |
Erection of a new structure; Residential Accommodation | 16 May 2025 | Determined 26 May 2025 |
$10,000 | — |
| 53 Best Road Seven Hills 2147 MOD-25-00271 |
Subdivision | 16 May 2025 | Determined 6 Jun 2025 |
— | — |
| 86 Torres Crescent Whalan 2770 DA-25-00797 |
Secondary dwelling; Alterations or additions to an existing building or structure | 16 May 2025 | Determined 18 Jul 2025 |
$40,000 | 1 |
| 23 Spikerush Street Melonba 2765 DA-25-00777 |
Dwelling house; Change of use of land or a building or the classification of a building under the Building Code of Australia | 15 May 2025 | Determined 6 Jun 2025 |
$249,000 | 1 |
| Gardner Street Rooty Hill 2766 MOD-25-00270 |
Subdivision | 15 May 2025 | Determined 14 Jul 2025 |
$2,359,279 | — |
| 182 Northbourne Drive Marsden Park 2765 MOD-25-00286 |
Dwelling house; Alterations or additions to an existing building or structure | 15 May 2025 | Determined 11 Aug 2025 |
$5,000 | — |
| 12 Darrell Place Oakhurst 2761 DA-25-00724 |
Dwelling house; Alterations or additions to an existing building or structure | 14 May 2025 | Determined 26 May 2025 |
$78,939 | 1 |
| 41 Nightingale Street Riverstone 2765 DA-25-00778 |
Dwelling house; Erection of a new structure | 14 May 2025 | Determined 27 May 2025 |
$700,000 | 1 |
| 11 Elara Boulevard Marsden Park 2765 MOD-25-00284 |
Dwelling house; Erection of a new structure | 14 May 2025 | Determined 29 May 2025 |
$506,000 | 1 |
| 24 Multan Street Riverstone 2765 DA-25-00691 |
Subdivision; Erection of a new structure; Dual occupancy (attached) | 14 May 2025 | Withdrawn | $960,000 | 2 |
| Lot-55, 76 Bramall Avenue Marsden Park 2765 MOD-25-00287 |
Dwelling house; Erection of a new structure | 14 May 2025 | Withdrawn 16 May 2024 |
— | 1 |
| 18 Wehlow Street Mount Druitt 2770 DA-25-00776 |
Shed; Erection of a new structure | 14 May 2025 | Determined 6 Jun 2025 |
$31,350 | — |
| 8 Asche Street Doonside 2767 MOD-25-00259 |
Secondary dwelling; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure | 14 May 2025 | Determined 10 Jun 2025 |
$253,550 | 1 |
| Lot-47, 119 Bramall Avenue Marsden Park 2765 MOD-25-00288 |
Dwelling house; Erection of a new structure | 14 May 2025 | Withdrawn 4 Jan 2024 |
— | 1 |
| 27 Reliance Crescent Willmot 2770 DA-25-00657 |
Secondary dwelling; Demolition; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure; Non-standard Housing; Residential Accommodation | 14 May 2025 | Determined 4 Jul 2025 |
$176,000 | 2 |
| 10 Ainsley Avenue Glendenning 2761 DA-25-00731 |
Shed; Erection of a new structure | 14 May 2025 | Determined 16 Jul 2025 |
$19,705 | — |
| 40 James Street Seven Hills 2147 DA-25-00605 |
Dwelling house; Erection of a new structure; Residential Accommodation | 14 May 2025 | Operational consent issued 23 Jun 2025 |
$880,000 | 1 |
| 13 Leslie Street Blacktown 2148 DA-25-00542 |
Demolition; Dwelling house; Erection of a new structure | 14 May 2025 | Determined 22 Jul 2025 |
$953,250 | 1 |
| 45-47 Melbourne Road Riverstone 2765 DA-25-00719 |
Demolition; Industrial development; Erection of a new structure; General industry | 14 May 2025 | Determined 29 Apr 2026 |
$2,688,990 | — |
| 2 Numbat Street Melonba 2765 DA-25-00760 |
Dwelling house; Erection of a new structure | 13 May 2025 | Determined 26 May 2025 |
$460,720 | 1 |
| 36 Douglas Road Quakers Hill 2763 DA-25-00765 |
Alterations or additions to an existing building or structure; Residential Accommodation | 13 May 2025 | Determined 27 May 2025 |
$60,500 | — |
| 78 Hawkesworth Parade Kings Langley 2147 DA-25-00686 |
Dwelling house; Alterations or additions to an existing building or structure | 13 May 2025 | Determined 11 Jun 2025 |
$285,000 | 1 |
| Lot 208 Myrica Street Riverstone DA-25-00761 |
Dwelling house; Erection of a new structure; Residential Accommodation | 13 May 2025 | Determined 13 Jun 2025 |
$383,100 | 1 |
| 40 Delaney Drive Doonside 2767 DA-25-00604 |
Dwelling house; Erection of a new structure | 13 May 2025 | Determined 18 Jun 2025 |
$470,000 | 1 |
| 17 Bindaree Street Hebersham 2770 DA-25-00756 |
Dwelling house; Erection of a new structure | 13 May 2025 | Determined 24 Jun 2025 |
$158,400 | 1 |
| 73 Pretoria Road Seven Hills 2147 DA-25-00710 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 13 May 2025 | Determined 27 Jun 2025 |
$605,000 | 1 |
| 38 Perrin Avenue Plumpton 2761 DA-25-00759 |
Home business; Change of use of land or a building or the classification of a building under the Building Code of Australia | 13 May 2025 | Withdrawn | $15,000 | — |
| 63 Pretoria Road Seven Hills 2147 DA-25-00671 |
Dwelling house; Erection of a new structure | 13 May 2025 | Determined 2 Sep 2025 |
$771,865 | 2 |
| 19 Carter Street Seven Hills 2147 MOD-25-00266 |
Erection of a new structure; Early Education and Care Facility; Centre-based child care | 13 May 2025 | Determined 25 Sep 2025 |
$1,500,000 | — |
| 26 Ponsonby Street Grantham Farm 2765 DA-25-00613 |
Dwelling house; Erection of a new structure | 12 May 2025 | Determined 20 May 2025 |
$642,210 | 1 |
| 3 Francis Street Mount Druitt 2770 DA-25-00577 |
Erection of a new structure; Dual occupancy (detached) | 12 May 2025 | Determined 27 May 2025 |
— | 1 |
| 16 Lillypilly Street Colebee 2761 MOD-25-00278 |
Dwelling house; Alterations or additions to an existing building or structure | 12 May 2025 | Determined 4 Jun 2025 |
$572,000 | 1 |
| Lot 207 Myrica Avenue Riverstone DA-25-00752 |
Dwelling house; Erection of a new structure; Residential Accommodation | 12 May 2025 | Determined 6 Jun 2025 |
$385,600 | 1 |
| 31 Sprowle Street Rouse Hill 2155 DA-25-00758 |
Dwelling house; Erection of a new structure; Residential Accommodation | 12 May 2025 | Withdrawn | $490,100 | 1 |
| 11 Blackstone Street Marsden Park 2765 DA-25-00741 |
Dwelling house; Erection of a new structure; Swimming pool | 12 May 2025 | Withdrawn | $1,001,000 | 1 |
| 10 8 Wainwright Road Mount Druitt 2770 DA-25-00697 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Vehicle repair station | 9 May 2025 | Determined 17 Jul 2025 |
— | — |
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.