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 |
838 applications lodged in 2026
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 79 St Albans Road Tallawong 2762 DA-24-00620 |
Subdivision | 21 Apr 2026 | Under Assessment | $276,279 | — |
| 55 Frontier Avenue Marsden Park 2765 DA-26-00412 |
Educational establishment ; Temporary building, structure or use; School | 21 Apr 2026 | Under Assessment | $589,345 | — |
| Lot 125, 21 Rhedia Street Riverstone DA-26-00436 |
Dwelling house; Erection of a new structure; Residential Accommodation | 20 Apr 2026 | Determined 13 May 2026 |
$374,400 | 1 |
| 31 St David Street Grantham Farm 2765 DA-26-00442 |
Dwelling house; Erection of a new structure; Residential Accommodation | 20 Apr 2026 | Determined 13 May 2026 |
$503,435 | 1 |
| 101 Mount Druitt Road Mount Druitt 2770 DA-26-00425 |
Home business; Home occupation; Hours of operation and trading | 20 Apr 2026 | Withdrawn | — | — |
| 114 Cranbourne Street Riverstone 2765 MOD-26-00125 |
Subdivision | 20 Apr 2026 | Determined 29 May 2026 |
— | — |
| 29 Persea Avenue Riverstone 2765 MOD-26-00141 |
Alterations or additions to an existing building or structure; Dual occupancy (detached) | 20 Apr 2026 | Determined 5 Jun 2026 |
$800,000 | 2 |
| 26 Abbott Road Seven Hills 2147 DA-26-00422 |
Advertising and signage; Alterations or additions to an existing building or structure; Automotive/truck premises; Service station | 20 Apr 2026 | Determined 16 Jun 2026 |
$132,000 | — |
| Lot 101 Dp1299582 - 42 Stenland Street, Rouse Hill DA-26-00446 |
Dwelling house; Erection of a new structure | 20 Apr 2026 | Determined 29 Jul 2026 |
$587,009 | 1 |
| 45 Pentecost Crescent Marsden Park 2765 MOD-26-00142 |
Dwelling house; Erection of a new structure | 17 Apr 2026 | Determined 14 May 2026 |
$502,150 | 1 |
| 7 Parer Street Kings Park 2148 MOD-26-00143 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Garage, carport or carparking space | 16 Apr 2026 | Determined 6 May 2026 |
$18,300 | — |
| 5 Marion Street Seven Hills 2147 DA-26-00404 |
Demolition; Dwelling house; Erection of a new structure | 16 Apr 2026 | Under Assessment | $815,000 | 1 |
| 74 Madagascar Drive Kings Park 2148 MOD-26-00145 |
Demolition; Dwelling house; Erection of a new structure | 15 Apr 2026 | Determined 12 May 2026 |
$913,550 | 1 |
| 44 Riverstone Parade Riverstone 2765 DA-26-00385 |
Signage; Advertising and signage; Building identification sign; Business identification sign | 15 Apr 2026 | Determined 22 May 2026 |
$44,920 | — |
| 17 Sloop Street Seven Hills 2147 DA-26-00427 |
Dwelling house; Erection of a new structure; Residential Accommodation | 15 Apr 2026 | Determined 25 May 2026 |
$636,150 | 1 |
| 28 Halifax Street Nirimba Fields 2763 DA-26-00392 |
Dwelling house; Erection of a new structure | 15 Apr 2026 | Withdrawn | $764,500 | 1 |
| 23 Market Street Riverstone 2765 DA-26-00386 |
Signage; Advertising and signage; Building identification sign; Business identification sign | 15 Apr 2026 | Determined 28 May 2026 |
$68,335 | — |
| 11 Second Avenue Blacktown 2148 MOD-26-00147 |
Residential flat building; Erection of a new structure | 15 Apr 2026 | Determined 18 Jun 2026 |
— | 339 |
| 53 Camorta Close Kings Park 2148 DA-26-00426 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 15 Apr 2026 | Under Assessment | $610,510 | 1 |
| 10 Patel Street Rouse Hill 2155 DA-26-00415 |
Dwelling house; Erection of a new structure | 14 Apr 2026 | Determined 22 Apr 2026 |
$775,000 | 1 |
| 95 Pendant Avenue Blacktown 2148 DA-26-00364 |
Demolition; Dwelling house; Erection of a new structure | 14 Apr 2026 | Determined 19 May 2026 |
$715,000 | 2 |
| 56 Elara Boulevard Marsden Park 2765 DA-26-00420 |
Dwelling house; Erection of a new structure; Residential Accommodation | 14 Apr 2026 | Determined 19 May 2026 |
$582,825 | 1 |
| 29 Lancaster Street Blacktown 2148 DA-26-00378 |
Dwelling house; Erection of a new structure | 14 Apr 2026 | Determined 15 Jun 2026 |
$721,392 | 1 |
| 24 Dixon Street Mount Druitt 2770 DA-26-00388 |
Shed; Erection of a new structure | 14 Apr 2026 | Determined 14 Sep 2026 |
$41,705 | — |
| 1 Yalkin Road Oakhurst 2761 DA-26-00394 |
Demolition; Dwelling house; Erection of a new structure | 13 Apr 2026 | Determined 1 May 2026 |
$769,765 | 1 |
| 43 Lahore Street Riverstone 2765 DA-26-00407 |
Dwelling house; Erection of a new structure; Residential Accommodation | 13 Apr 2026 | Determined 5 May 2026 |
$950,000 | 1 |
| 133 Stephen Street Blacktown 2148 MOD-26-00130 |
Erection of a new structure; Mobile food and drink outlet; Food and drink premise | 13 Apr 2026 | Determined 12 Aug 2026 |
— | — |
| 30 Bessemer Street Blacktown 2148 MOD-26-00139 |
Industrial development; Erection of a new structure | 10 Apr 2026 | Determined 24 Apr 2026 |
— | — |
| 29 Spikerush Street Melonba 2765 DA-26-00398 |
Dwelling house; Erection of a new structure | 10 Apr 2026 | Determined 24 Jun 2026 |
$490,000 | 1 |
| 14 Megalong Street The Ponds 2769 DA-26-00396 |
Dwelling house; Erection of a new structure; Residential Accommodation | 10 Apr 2026 | Determined 29 Jun 2026 |
$1,620,000 | 1 |
| 36 Grantham Road Seven Hills 2147 DA-26-00346 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 10 Apr 2026 | Under Assessment | $770,000 | 2 |
| 9 Terrigal Street Marayong 2148 DA-26-00402 |
Demolition; Dwelling house; Erection of a new structure | 10 Apr 2026 | Determined 15 Jul 2026 |
$526,000 | 1 |
| Clydesdale Farm Road Melonba 2765 MOD-26-00128 |
Erection of a new structure; Landscaping structures | 9 Apr 2026 | Determined 20 Apr 2026 |
— | — |
| 48 Meurants Lane Glenwood 2768 DA-26-00389 |
Alterations or additions to an existing building or structure; Residential Accommodation | 9 Apr 2026 | Determined 14 Apr 2026 |
$268,400 | — |
| 18 Mitchell Street Lalor Park 2147 MOD-26-00135 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 9 Apr 2026 | Determined 22 Apr 2026 |
$529,352 | 1 |
| 51 Brushcherry Street Melonba 2765 DA-26-00383 |
Dwelling house; Change of use of land or a building or the classification of a building under the Building Code of Australia | 9 Apr 2026 | Determined 28 May 2026 |
$550,000 | 1 |
| 2 Jumbuck Street Melonba 2765 DA-26-00399 |
Dwelling house; Erection of a new structure | 9 Apr 2026 | Determined 3 Jun 2026 |
$490,600 | 1 |
| 134 Reservoir Road Blacktown 2148 MOD-26-00067 |
Demolition; Seniors housing; Independent living units; Erection of a new structure | 9 Apr 2026 | Determined 11 Jun 2026 |
— | 46 |
| 32 Hyssop Crescent Melonba 2765 DA-26-00391 |
Dwelling house; Erection of a new structure | 9 Apr 2026 | Determined 12 Jun 2026 |
$600,000 | 1 |
| 8a Allen Road Blacktown 2148 DA-26-00382 |
Subdivision | 9 Apr 2026 | Determined 16 Jun 2026 |
$1,312,861 | — |
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.