Development applications — Blacktown City Council
12,361 applications since 2019, proposing 80,082 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 | Under Assessment |
| 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 |
|---|---|---|---|---|---|
| 10 Ida Place Blacktown 2148 DA-25-01000 |
Secondary dwelling; Erection of a new structure | 3 Jul 2025 | Withdrawn | $143,000 | 1 |
| 19 Bridge View Street Blacktown 2148 DA-25-00978 |
Dwelling house; Erection of a new structure | 3 Jul 2025 | Determined 29 Oct 2025 |
$2,187,229 | 1 |
| 58 Kennedy Parade Lalor Park 2147 DA-25-01070 |
Home business; Change of use of land or a building or the classification of a building under the Building Code of Australia | 3 Jul 2025 | Withdrawn | $2,000 | — |
| 114 Cranbourne Street Riverstone 2765 MOD-25-00379 |
Subdivision | 3 Jul 2025 | Determined 22 Oct 2025 |
$135,964 | — |
| 8 Meurants Lane Glenwood 2768 DA-25-01053 |
Advertising and signage; Business identification sign | 3 Jul 2025 | Determined 23 Sep 2025 |
$61,600 | — |
| 48 Brodie Street Marsden Park 2765 DA-25-01115 |
Dwelling house; Erection of a new structure | 3 Jul 2025 | Determined 27 Aug 2025 |
$920,000 | 1 |
| 9 Lacilo Street Riverstone 2765 DA-25-01139 |
Dwelling house; Erection of a new structure; Residential Accommodation | 3 Jul 2025 | Determined 20 Aug 2025 |
$642,750 | 1 |
| 7 Lacilo Street Riverstone 2765 DA-25-01136 |
Dwelling house; Erection of a new structure; Residential Accommodation | 3 Jul 2025 | Determined 20 Aug 2025 |
$638,420 | 1 |
| 26 Stenland Street Rouse Hill 2155 DA-25-01098 |
Dwelling house; Erection of a new structure; Access ramp; Aerials, antennae and communication dishes; 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; Supporting Development | 3 Jul 2025 | Determined 19 Aug 2025 |
$577,500 | 1 |
| 1a Carinya Street Blacktown 2148 DA-25-01132 |
Seniors housing; Erection of a new structure | 2 Jul 2025 | Determined 17 Mar 2026 |
$2,950,735 | 78 |
| 71 Killarney Avenue Blacktown 2148 DA-25-00946 |
Secondary dwelling; Erection of a new structure | 2 Jul 2025 | Determined 16 Jan 2026 |
$160,455 | 1 |
| 3 Clifton Street Blacktown 2148 MOD-25-00367 |
Demolition; Residential flat building | 2 Jul 2025 | Determined 3 Dec 2025 |
— | 71 |
| 49 Cobbler Crescent Minchinbury 2770 DA-25-01028 |
Dual occupancy; Demolition; Dwelling house; Erection of a new structure; Semi-detached dwelling | 2 Jul 2025 | Determined 1 Sep 2025 |
$935,000 | 2 |
| 10 Sydney Joseph Drive Seven Hills (117/30784) MOD-25-00393 |
Demolition; Alterations or additions to an existing building or structure; Neighbourhood shop | 2 Jul 2025 | Determined 29 Aug 2025 |
$561,000 | — |
| 20 Jensen Street Grantham Farm 2765 DA-25-01112 |
Dwelling house; Alterations or additions to an existing building or structure | 2 Jul 2025 | Determined 5 Aug 2025 |
$540,000 | 1 |
| 44 Hatherton Road Lethbridge Park 2770 DA-25-01092 |
Secondary dwelling; Erection of a new structure | 2 Jul 2025 | Determined 17 Jul 2025 |
$173,183 | 1 |
| Lot 110 Rheedia Street Riverstone Nsw 2765 DA-25-01093 |
Dwelling house; Erection of a new structure; Residential Accommodation | 2 Jul 2025 | Determined 10 Jul 2025 |
$463,830 | 1 |
| 30 Showers Street Grantham Farm 2765 DA-25-01037 |
Dwelling house; Subdivision; Erection of a new structure | 1 Jul 2025 | Determined 8 Apr 2026 |
$935,000 | 2 |
| 50 Dixon Street Mount Druitt 2770 DA-25-01026 |
Dual occupancy; Demolition; Subdivision; Erection of a new structure; Dual occupancy (detached) | 1 Jul 2025 | Determined 1 Apr 2026 |
$2,310,000 | 2 |
| 82 Garfield Road East Riverstone 2765 DA-25-01020 |
Demolition; Dwelling house; Subdivision | 1 Jul 2025 | Determined 30 Jan 2026 |
$70,000 | — |
| 106 Sundew Parade Marsden Park 2765 MOD-25-00383 |
Dwelling house; Erection of a new structure | 1 Jul 2025 | Determined 17 Dec 2025 |
$572,323 | 1 |
| 3 Mahler Place Rouse Hill 2155 MOD-25-00368 |
Secondary dwelling; Dwelling house; Erection of a new structure; Swimming pool | 1 Jul 2025 | Determined 24 Jul 2025 |
$610,500 | 2 |
| 4 Dunnart Street Melonba 2765 DA-25-01091 |
Dwelling house; Erection of a new structure | 1 Jul 2025 | Determined 4 Aug 2025 |
$483,382 | 1 |
| 11 Alicante Street Minchinbury 2770 DA-25-01008 |
Demolition; Dwelling house; Erection of a new structure | 30 Jun 2025 | Determined 22 Jun 2026 |
$680,000 | 1 |
| 74 Frederick Street Blacktown 2148 DA-25-01005 |
Home occupation; Hours of operation and trading | 30 Jun 2025 | Determined 28 Nov 2025 |
$22,000 | — |
| 20 Hasluck Street Rouse Hill 2155 DA-25-00991 |
Subdivision | 30 Jun 2025 | Determined 25 Aug 2025 |
— | — |
| 57 Whitby Road Kings Langley 2147 MOD-25-00363 |
Dwelling house; Alterations or additions to an existing building or structure | 30 Jun 2025 | Determined 20 Aug 2025 |
$241,758 | 1 |
| 31 Paceville Street Grantham Farm 2765 DA-25-01041 |
Dwelling house; Erection of a new structure | 30 Jun 2025 | Determined 12 Aug 2025 |
$503,000 | 1 |
| 22 Ventura Street Nirimba Fields 2763 DA-25-01089 |
Dwelling house; Erection of a new structure | 30 Jun 2025 | Determined 23 Jul 2025 |
$577,775 | 1 |
| 283 Tallawong Road Rouse Hill 2155 DA-25-01080 |
Dwelling house; Erection of a new structure; Residential Accommodation | 30 Jun 2025 | Determined 23 Jul 2025 |
$675,730 | 1 |
| 55 Kennedy Parade Lalor Park 2147 DA-25-01075 |
Demolition; Erection of a new structure; Driveways and hard stand spaces | 27 Jun 2025 | Determined 22 Jul 2025 |
$499,400 | — |
| 3 Margaret Street Seven Hills 2147 MOD-25-00380 |
Dwelling house; Erection of a new structure; Residential Accommodation | 27 Jun 2025 | Determined 18 Aug 2025 |
$1,210,000 | 2 |
| 3 Lissanthe Street Marsden Park 2765 MOD-25-00382 |
Dwelling house; Erection of a new structure; Residential Accommodation | 27 Jun 2025 | Determined 21 Jul 2025 |
$465,219 | 1 |
| 1 Mercator Crescent Willmot 2770 DA-25-01009 |
Subdivision; Alterations or additions to an existing building or structure; Dual occupancy (detached) | 26 Jun 2025 | Determined 28 May 2026 |
$363,000 | 2 |
| 30 Carole Street Seven Hills 2147 DA-25-01051 |
Dwelling house; Erection of a new structure | 26 Jun 2025 | Determined 14 Oct 2025 |
$814,034 | 1 |
| 74 Madagascar Drive Kings Park 2148 DA-25-01068 |
Demolition; Dwelling house; Erection of a new structure | 26 Jun 2025 | Determined 15 Sep 2025 |
$913,550 | 1 |
| 49 April Crescent Grantham Farm 2765 DA-25-01067 |
Dwelling house; Erection of a new structure | 26 Jun 2025 | Determined 18 Jul 2025 |
$623,150 | 1 |
| 10 Weebill Street Melonba 2765 DA-25-01062 |
Dwelling house; Erection of a new structure | 26 Jun 2025 | Determined 4 Aug 2025 |
$450,000 | 1 |
| 9 Weebill Street Melonba 2765 DA-25-01074 |
Dwelling house; Erection of a new structure | 26 Jun 2025 | Determined 29 Jul 2025 |
$400,000 | 1 |
| 26 Stonecutters Drive Colebee 2761 DA-25-01063 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 26 Jun 2025 | Determined 7 Jul 2025 |
$760,038 | 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.