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 |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 2 Corcoran Street, Marsden Park DA-26-00544 |
Hours of operation and trading; School | 13 May 2026 | Under Assessment | $1,195,881 | — |
| 91 Wilkes Crescent Tregear 2770 DA-26-00519 |
Dwelling house; Erection of a new structure | 12 May 2026 | Determined 21 May 2026 |
$448,485 | 1 |
| 8 Helga Place Hassall Grove 2761 DA-26-00543 |
Erection of a new structure; Swimming pool | 12 May 2026 | Determined 21 May 2026 |
$51,350 | — |
| 5-5a Scotney Place Quakers Hill 2763 MOD-26-00185 |
Demolition; Dwelling house | 12 May 2026 | Determined 25 May 2026 |
$772,530 | 1 |
| 30 Chase Drive Acacia Gardens 2763 DA-26-00507 |
Alterations or additions to an existing building or structure; Residential Accommodation | 12 May 2026 | Determined 27 May 2026 |
$49,000 | — |
| 78 Hawkesworth Parade Kings Langley 2147 MOD-26-00186 |
Dwelling house; Alterations or additions to an existing building or structure | 12 May 2026 | Determined 27 May 2026 |
$35,000 | 1 |
| 15 Woodley Crescent Glendenning 2761 DA-26-00526 |
Dwelling house; Erection of a new structure; Residential Accommodation | 12 May 2026 | Determined 27 May 2026 |
$673,500 | 1 |
| Alpha Street Blacktown 2148 DA-26-00542 |
Erection of a new structure; Community facility | 12 May 2026 | Under Assessment | $49,804,398 | — |
| 70 Sunnyholt Road Blacktown 2148 DA-26-00529 |
Advertising and signage; Vehicle Sales or Hire Premises | 12 May 2026 | Determined 5 Jun 2026 |
$99,000 | — |
| 7 Florida Place Seven Hills 2147 DA-26-00492 |
Dwelling house; Erection of a new structure | 12 May 2026 | Determined 10 Jun 2026 |
$606,261 | 1 |
| 17 Meig Place Marayong 2148 DA-26-00563 |
Dwelling house; Alterations or additions to an existing building or structure | 12 May 2026 | Determined 6 Jul 2026 |
$145,200 | 1 |
| 68 Rupertswood Road Rooty Hill 2766 DA-26-00550 |
Subdivision | 12 May 2026 | Determined 6 Jul 2026 |
$5,000 | — |
| 73 Knox Road Doonside 2767 DA-26-00520 |
Erection of a new structure; Change of use of land or a building or the classification of a building under the Building Code of Australia; Residential Accommodation | 12 May 2026 | Determined 13 Jul 2026 |
$175,000 | — |
| 30 April Crescent Grantham Farm 2765 DA-26-00564 |
Subdivision; Erection of a new structure; Semi-detached dwelling; Dual occupancy (attached); Residential Accommodation | 12 May 2026 | Determined 11 Sep 2026 |
$1,547,900 | 2 |
| 6 Creswick Place Dharruk 2770 DA-26-00497 |
Secondary dwelling; Erection of a new structure | 12 May 2026 | Determined 1 Sep 2026 |
$170,000 | 1 |
| 46 Tallawong Avenue Blacktown 2148 DA-26-00565 |
Demolition; Dwelling house; Erection of a new structure | 12 May 2026 | Determined 7 Aug 2026 |
$590,101 | 1 |
| 53 Fleurs Street Minchinbury 2770 DA-26-00531 |
Subdivision | 12 May 2026 | Under Assessment | $1,261,105 | — |
| 15 Elara Boulevard Marsden Park 2765 MOD-26-00196 |
Dwelling house; Erection of a new structure; Swimming pool | 12 May 2026 | Withdrawn | $946,000 | 1 |
| 12 Wheatley Street Rouse Hill 2155 DA-26-00527 |
Dwelling house; Erection of a new structure | 8 May 2026 | Determined 20 May 2026 |
$515,000 | 1 |
| 9 Wattle Place Rooty Hill 2766 DA-26-00505 |
Secondary dwelling; Dwelling house; Erection of a new structure | 8 May 2026 | Determined 16 Jun 2026 |
$562,989 | 2 |
| 65 Unicombe Crescent Oakhurst 2761 DA-26-00537 |
Dwelling house; Erection of a new structure | 8 May 2026 | Determined 7 Jul 2026 |
$504,001 | 1 |
| Wylde Street Marsden Park 2765 DA-26-00541 |
Dwelling house; Erection of a new structure; Swimming pool | 8 May 2026 | Additional Information Requested | $1,100,000 | 1 |
| 3 Cross Street Doonside 2767 MOD-26-00193 |
Demolition; Commercial development; Erection of a new structure | 8 May 2026 | Determined 16 Sep 2026 |
$2,850,000 | — |
| Lot 28, 7 Riverstone Road Rouse Hill Nsw 2155 DA-26-00540 |
Dwelling house; Erection of a new structure; Residential Accommodation | 7 May 2026 | Determined 27 May 2026 |
$536,000 | 1 |
| 24 Lissanthe Street Marsden Park 2765 DA-26-00547 |
Dwelling house; Erection of a new structure; Residential Accommodation | 7 May 2026 | Determined 25 Jun 2026 |
$378,095 | 2 |
| 57 Coveny Street Doonside 2767 DA-26-00517 |
Secondary dwelling; Dwelling house; Erection of a new structure; Dual occupancy (attached) | 7 May 2026 | Under Assessment | $1,548,524 | 2 |
| 25 Chicago Avenue Blacktown 2148 DA-26-00499 |
Alterations or additions to an existing building or structure; Telecommunications network; Telecommunications facility; Infrastructure | 7 May 2026 | Additional Information Requested | $6,632,175 | — |
| 312 South Street Marsden Park 2765 DA-26-00502 |
Subdivision | 7 May 2026 | Under Assessment | $3,307,740 | — |
| 33 Winsford Avenue Hebersham 2770 DA-26-00536 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 6 May 2026 | Determined 20 May 2026 |
$571,538 | 1 |
| 4 Stratheden Avenue Colebee 2761 DA-26-00522 |
Erection of a new structure; Swimming pool | 6 May 2026 | Determined 3 Jun 2026 |
— | — |
| 12 Frederick Jones Crescent Schofields 2762 DA-26-00525 |
Dwelling house; Erection of a new structure; Residential Accommodation | 6 May 2026 | Determined 18 Jun 2026 |
$905,000 | 1 |
| 49 Nightingale Street Riverstone 2765 DA-26-00533 |
Dwelling house; Erection of a new structure | 6 May 2026 | Determined 6 Jul 2026 |
$940,500 | 1 |
| 479 Abell Road Melonba 2765 DA-26-00521 |
Dwelling house; Erection of a new structure | 5 May 2026 | Determined 20 May 2026 |
$490,600 | 1 |
| 70 Railway Terrace Riverstone 2765 DA-26-00494 |
Alterations or additions to an existing building or structure; Centre-based child care | 5 May 2026 | Under Assessment | $1,079,100 | — |
| 3b Scribbly Street The Ponds 2769 DA-26-00508 |
Dwelling house; Erection of a new structure | 4 May 2026 | Determined 12 May 2026 |
$579,000 | 1 |
| 229 Luxford Road Whalan 2770 DA-26-00500 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 4 May 2026 | Determined 27 May 2026 |
$550,000 | 1 |
| 3 Lander Avenue Blacktown 2148 DA-26-00515 |
Dwelling house; Erection of a new structure | 4 May 2026 | Determined 15 Jun 2026 |
$520,018 | 1 |
| 54 Reservoir Road Blacktown 2148 MOD-26-00169 |
Dwelling house; Subdivision; Alterations or additions to an existing building or structure; Garage, carport or carparking space; Residential Accommodation | 4 May 2026 | Determined 15 Sep 2026 |
$106,628 | — |
| 12 Mary Street Blacktown 2148 MOD-26-00171 |
Demolition | 1 May 2026 | Determined 11 May 2026 |
$2,000 | — |
| 9 Rumery Street Grantham Farm 2765 DA-26-00485 |
Erection of a new structure; Swimming pool | 1 May 2026 | Determined 7 May 2026 |
$136,000 | — |
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.