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 |
|---|---|---|---|---|---|
| Lot-93, 34 Bramall Avenue Marsden Park 2765 MOD-25-00210 |
Dwelling house; Erection of a new structure | 8 Apr 2025 | Determined 18 Jun 2025 |
— | 1 |
| 2 Matthew Crescent Blacktown 2148 DA-25-00423 |
Secondary dwelling; Demolition; Dwelling house; Erection of a new structure | 7 Apr 2025 | Determined 9 May 2025 |
$680,000 | 2 |
| Lot 5214 Halifax Street Nirimba Fields DA-25-00493 |
Dwelling house; Erection of a new structure | 7 Apr 2025 | Determined 7 May 2025 |
$636,000 | 1 |
| C2, Mangrove Circuit, Melonba Nsw 2765 DA-25-00456 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Public Reserve; Recreation area; Other Infrastructure; Infrastructure | 7 Apr 2025 | Determined 27 Aug 2025 |
$4,456,252 | — |
| 3 Erin Street Quakers Hill 2763 DA-25-00497 |
Dwelling house; Erection of a new structure | 4 Apr 2025 | Determined 29 Apr 2025 |
$757,239 | 1 |
| 76 Walters Road Blacktown 2148 MOD-25-00183 |
Dual occupancy; Demolition; Erection of a new structure; Dual occupancy (detached) | 4 Apr 2025 | Determined 21 May 2025 |
$936,100 | 2 |
| Lot-106, 39 Calandra Avenue Quakers Hill 2763 DA-25-00489 |
Dwelling house; Erection of a new structure | 4 Apr 2025 | Determined 20 Jun 2025 |
$564,140 | 1 |
| 2 Mcvey Place Rooty Hill 2766 DA-25-00421 |
Dwelling house; Erection of a new structure | 4 Apr 2025 | Determined 24 Jul 2025 |
$537,370 | 1 |
| 50 Crown Street Riverstone 2765 DA-25-00444 |
Demolition; Erection of a new structure; Centre-based child care | 4 Apr 2025 | Determined 29 Jul 2026 |
$2,684,591 | — |
| 137 Newton Road Blacktown 2148 MOD-25-00176 |
Demolition; Commercial development; Erection of a new structure; Residential Accommodation | 3 Apr 2025 | Determined 16 Apr 2025 |
— | — |
| 13 Chaplin Crescent Quakers Hill 2763 DA-25-00419 |
Home business; Change of use of land or a building or the classification of a building under the Building Code of Australia | 3 Apr 2025 | Determined 23 May 2025 |
— | — |
| 21 St Agnes Avenue Rooty Hill 2766 MOD-25-00177 |
Educational establishment ; Alterations or additions to an existing building or structure; School | 3 Apr 2025 | Determined 13 Nov 2025 |
$3,712,942 | — |
| 20 Crusader Street Melonba 2765 DA-25-00487 |
Dwelling house; Erection of a new structure | 2 Apr 2025 | Determined 15 Apr 2025 |
$554,100 | 1 |
| Lot-106, 3 Bayswater Avenue Tallawong 2762 DA-25-00463 |
Dwelling house; Erection of a new structure | 2 Apr 2025 | Determined 24 Apr 2025 |
$335,831 | 1 |
| 2 Burranah Street Rouse Hill 2155 DA-25-00479 |
Dwelling house; Erection of a new structure; Residential Accommodation | 2 Apr 2025 | Determined 28 Apr 2025 |
$899,541 | 1 |
| 54 Crudge Road Marayong 2148 DA-25-00443 |
Secondary dwelling; Erection of a new structure | 2 Apr 2025 | Determined 1 May 2025 |
$176,000 | 1 |
| 100 Mississippi Road Seven Hills 2147 DA-25-00471 |
Dwelling house; Alterations or additions to an existing building or structure | 2 Apr 2025 | Determined 13 May 2025 |
$9,900 | — |
| Lot-227, 38 Admiral Street The Ponds 2763 DA-25-00464 |
Dwelling house; Erection of a new structure | 2 Apr 2025 | Determined 24 Apr 2025 |
$371,450 | 1 |
| 13 Elara Boulevard Marsden Park 2765 DA-25-00484 |
Dwelling house; Erection of a new structure | 2 Apr 2025 | Determined 27 May 2025 |
$800,000 | 1 |
| 16 Planigale Street Melonba 2765 MOD-25-00185 |
Dwelling house; Erection of a new structure | 2 Apr 2025 | Determined 9 Apr 2025 |
$540,000 | 1 |
| 9 Bridge View Street Blacktown 2148 DA-25-00496 |
Dwelling house; Erection of a new structure | 2 Apr 2025 | Determined 19 Jun 2025 |
$661,719 | 1 |
| Lot-104, 37 Calandra Avenue Quakers Hill 2763 DA-25-00480 |
Dwelling house; Erection of a new structure | 2 Apr 2025 | Determined 20 Jun 2025 |
$572,964 | 1 |
| Jersey Road Plumpton 2761 MOD-25-00178 |
Erection of a new structure; Retail Premise | 2 Apr 2025 | Determined 12 Sep 2025 |
$880,000 | — |
| 132 Kildare Road Blacktown 2148 DA-25-00375 |
Secondary dwelling; Erection of a new structure | 2 Apr 2025 | Determined 4 Aug 2026 |
$222,010 | 1 |
| 14 Diamond Avenue Glenwood 2768 DA-25-00409 |
Home business; Alterations or additions to an existing building or structure; Hours of operation and trading | 1 Apr 2025 | Determined 4 Sep 2025 |
$27,500 | — |
| 10 Abigail Street Seven Hills 2147 MOD-25-00170 |
Secondary dwelling; Dwelling house; Erection of a new structure | 31 Mar 2025 | Determined 8 Apr 2025 |
$731,500 | 2 |
| 212 Diamondback Parade Melonba 2765 DA-25-00450 |
Dwelling house; Erection of a new structure | 31 Mar 2025 | Determined 9 Apr 2025 |
$518,900 | 1 |
| 16 Portia Road Toongabbie 2146 DA-25-00404 |
Demolition; Dwelling house; Erection of a new structure; Access ramp; Air-conditioning units; Awnings, blinds and canopies; Balcony, deck, patio, terrace or verandah; Balcony, deck, patio, terrace or verandah (screened enclosures); Clothes hoists and clothes lines; Driveways and hard stand spaces; Earthworks, retaining walls and structural support; Fences; Garage, carport or carparking space; Hot water systems; Landscaping structures; Letterboxes; Pathways and paving; Privacy screens; Rainwater tanks; Skylights, roof windows and ventilators; Stairway; Residential Accommodation | 31 Mar 2025 | Determined 15 Apr 2025 |
$715,000 | 1 |
| 208 Diamondback Parade Melonba 2765 DA-25-00451 |
Dwelling house; Erection of a new structure | 31 Mar 2025 | Determined 15 Apr 2025 |
$549,700 | 1 |
| Lot-41, 107 Bramall Avenue Marsden Park 2765 MOD-25-00179 |
Dwelling house; Erection of a new structure | 31 Mar 2025 | Determined 23 Apr 2025 |
— | 1 |
| 31 Highview Street Blacktown 2148 DA-25-00462 |
Dwelling house; Erection of a new structure | 31 Mar 2025 | Determined 5 May 2025 |
— | 1 |
| Richmond Road Marsden Park 2765 MOD-25-00174 |
Restaurant or cafe; Erection of a new structure; Hardware and building supply; Food and drink premise; Take away food and drink | 31 Mar 2025 | Determined 23 May 2025 |
$11,675,552 | — |
| 107 Piccadilly Street Riverstone 2765 DA-25-00391 |
Demolition; Subdivision; Erection of a new structure; Dual occupancy (detached) | 31 Mar 2025 | Determined 29 May 2025 |
$808,500 | 1 |
| 38 Perera Street Riverstone 2765 DA-25-00454 |
Dwelling house; Erection of a new structure | 31 Mar 2025 | Determined 30 May 2025 |
$627,000 | 1 |
| 37 Kennedy Parade Lalor Park 2147 DA-25-00436 |
Dwelling house; Erection of a new structure | 31 Mar 2025 | Determined 3 Jun 2025 |
$793,843 | 1 |
| 67 Feathertail Avenue Melonba 2765 DA-25-00466 |
Dwelling house; Change of use of land or a building or the classification of a building under the Building Code of Australia | 31 Mar 2025 | Determined 3 Jun 2025 |
$600,000 | 1 |
| 20 Brilliant Street Rouse Hill 2155 DA-25-00412 |
Subdivision; Erection of a new structure; Dual occupancy (attached) | 31 Mar 2025 | Determined 24 Jun 2025 |
$1,028,500 | 2 |
| 8182/-/Dp1272735 DA-25-00386 |
Dwelling house; Subdivision; Erection of a new structure; Dual occupancy (attached) | 31 Mar 2025 | Determined 21 Nov 2025 |
$980,000 | 2 |
| 38 Wellington Street Riverstone 2765 DA-25-00397 |
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; General industry | 31 Mar 2025 | Withdrawn | $170,500 | — |
| 7 Malone Crescent Dean Park 2761 DA-25-00429 |
Secondary dwelling; Erection of a new structure | 27 Mar 2025 | Determined 11 Apr 2025 |
$145,860 | 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.