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 |
|---|---|---|---|---|---|
| 84 Endeavour Street Seven Hills 2147 DA-25-02135 |
Attached dwelling; Demolition; Dwelling house; Erection of a new structure | 31 Dec 2025 | Additional Information Requested | $1,308,377 | 2 |
| 40 Finsbury Circuit Ropes Crossing 2760 MOD-25-00724 |
Erection of a new structure; Fences; Supporting Development | 30 Dec 2025 | Determined 6 Feb 2026 |
$4,500 | — |
| 5 Hunter Street Riverstone 2765 DA-25-02127 |
Dual occupancy; Subdivision; Erection of a new structure; Dual occupancy (detached) | 30 Dec 2025 | Determined 17 Feb 2026 |
$1,254,000 | 2 |
| 68a Sydney Street Riverstone 2765 DA-25-02097 |
Subdivision; Erection of a new structure; Dual occupancy (detached) | 30 Dec 2025 | Determined 5 Jun 2026 |
$1,136,347 | 2 |
| 29 Deleware Road Angus 2765 DA-25-02143 |
Demolition; Home business; Alterations or additions to an existing building or structure | 30 Dec 2025 | Additional Information Requested | $58,382 | — |
| 28 Brushcherry Street Melonba 2765 DA-25-02167 |
Dwelling house; Erection of a new structure | 29 Dec 2025 | Determined 27 Jan 2026 |
$602,800 | 1 |
| 4 4 Rota Place Kings Park 2148 DA-25-02088 |
Dwelling house; Erection of a new structure | 29 Dec 2025 | Withdrawn | $24,739 | — |
| 29 Brushcherry Street Melonba 2765 DA-25-02162 |
Dwelling house; Erection of a new structure | 29 Dec 2025 | Determined 18 Feb 2026 |
$650,000 | 1 |
| 23 Acacia Terrace Bidwill 2770 DA-25-02034 |
Secondary dwelling; Erection of a new structure | 29 Dec 2025 | Determined 23 Feb 2026 |
$156,780 | 1 |
| 25 Armstrong Place Dean Park 2761 DA-25-02171 |
Shed; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure; Swimming pool | 29 Dec 2025 | Determined 5 Mar 2026 |
$421,000 | 1 |
| 31 Niblo Street Doonside 2767 DA-25-02111 |
Secondary dwelling; Alterations or additions to an existing building or structure; Residential Accommodation | 29 Dec 2025 | Additional Information Requested | $10,340 | 2 |
| 264a South Street Marsden Park 2765 DA-25-02145 |
Demolition; Subdivision | 29 Dec 2025 | Additional Information Requested | $2,343,000 | — |
| 43 Spearmint Street The Ponds 2769 MOD-25-00738 |
Dwelling house; Alterations or additions to an existing building or structure | 24 Dec 2025 | Determined 5 Jan 2026 |
$434,400 | 1 |
| 72 Scandinavian Circuit Rouse Hill 2155 DA-25-02080 |
Dwelling house; Erection of a new structure; Residential Accommodation | 24 Dec 2025 | Determined 13 Jan 2026 |
$1,175,000 | 2 |
| 6 Marcus Street Kings Park 2148 DA-25-02081 |
Secondary dwelling; Erection of a new structure | 24 Dec 2025 | Determined 11 Feb 2026 |
$143,000 | 1 |
| 144 Rooty Hill Road South Eastern Creek 2766 DA-25-02157 |
Dwelling house; Alterations or additions to an existing building or structure | 24 Dec 2025 | Determined 6 Mar 2026 |
$225,775 | 1 |
| 134 Reservoir Road Blacktown 2148 MOD-25-00735 |
Seniors housing; Residential care facility; Alterations or additions to an existing building or structure | 24 Dec 2025 | Determined 5 Mar 2026 |
— | — |
| 20 Ali Place Glenwood 2768 DA-25-02117 |
Demolition; Subdivision | 23 Dec 2025 | Additional Information Requested | $462,000 | — |
| 31 Nyngan Street Quakers Hill 2763 DA-25-02148 |
Dual occupancy; Demolition; Erection of a new structure; Residential Accommodation | 23 Dec 2025 | Determined 9 Feb 2026 |
$900,000 | 2 |
| 62 Flushcombe Road Blacktown 2148 DA-25-02158 |
Demolition | 23 Dec 2025 | Determined 9 Jul 2026 |
$4,898,272 | — |
| 48 Esperance Street Tallawong 2762 DA-25-02131 |
Dwelling house; Erection of a new structure; Residential Accommodation | 22 Dec 2025 | Determined 20 Jan 2026 |
$750,000 | 1 |
| 2 Pelican Road Schofields 2762 DA-25-02129 |
Demolition | 22 Dec 2025 | Determined 29 Dec 2025 |
$51,921 | — |
| 45 Calandra Avenue Quakers Hill 2763 DA-25-02141 |
Dwelling house; Erection of a new structure; Residential Accommodation | 22 Dec 2025 | Determined 16 Jan 2026 |
$488,924 | 1 |
| 13 Chisholm Street Quakers Hill 2763 DA-25-02053 |
Dwelling house; Erection of a new structure; Residential Accommodation | 22 Dec 2025 | Determined 23 Jan 2026 |
$488,917 | 1 |
| 50 Anthony Street Blacktown 2148 MOD-25-00704 |
Dwelling house; Alterations or additions to an existing building or structure | 22 Dec 2025 | Determined 28 Jan 2026 |
$920,000 | — |
| 25 Armstrong Place Dean Park 2761 MOD-25-00725 |
Shed; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure; Swimming pool | 22 Dec 2025 | Withdrawn 6 Mar 2025 |
$421,000 | 1 |
| 13 Marcia Street Toongabbie 2146 DA-25-02074 |
Subdivision | 22 Dec 2025 | Determined 12 Feb 2026 |
— | — |
| 20 John Dwyer Road Lalor Park 2147 DA-25-02142 |
Demolition; Dwelling house; Erection of a new structure; Swimming pool | 22 Dec 2025 | Determined 18 Feb 2026 |
$950,000 | 1 |
| 24 Coveny Street Doonside 2767 DA-25-02067 |
Attached dwelling; Dwelling house; Change of use of land or a building or the classification of a building under the Building Code of Australia | 22 Dec 2025 | Determined 6 Mar 2026 |
$48,500 | 2 |
| 5 Nazarene Crescent Schofields 2762 DA-25-02140 |
Dwelling house; Alterations or additions to an existing building or structure | 22 Dec 2025 | Determined 13 Apr 2026 |
$49,250 | 1 |
| 15 Valediction Road Kings Park 2148 DA-25-02078 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Recreation facility (indoor) | 22 Dec 2025 | Determined 18 May 2026 |
$20,000 | — |
| 35 Spikerush Street Melonba 2765 DA-25-02124 |
Dwelling house; Erection of a new structure | 19 Dec 2025 | Determined 5 Jan 2026 |
$475,000 | 1 |
| 58 Elara Boulevard Marsden Park 2765 DA-25-02138 |
Dwelling house; Erection of a new structure; Residential Accommodation | 19 Dec 2025 | Determined 16 Jan 2026 |
$800,100 | 1 |
| 19 Feathertail Avenue Melonba 2765 DA-25-02136 |
Dwelling house; Erection of a new structure; Residential Accommodation | 19 Dec 2025 | Determined 19 Jan 2026 |
$850,000 | 1 |
| 33 Spikerush Street Melonba 2765 DA-25-02126 |
Dwelling house; Erection of a new structure | 19 Dec 2025 | Determined 30 Jan 2026 |
$475,000 | 1 |
| 6 Shaw Place Rooty Hill 2766 MOD-25-00713 |
Dwelling house; Alterations or additions to an existing building or structure | 19 Dec 2025 | Determined 12 Feb 2026 |
$110,000 | 1 |
| 23 Boodie Street Melonba 2765 DA-25-02121 |
Dwelling house; Erection of a new structure | 19 Dec 2025 | Determined 12 Feb 2026 |
$495,000 | 1 |
| 15 Elara Boulevard Marsden Park 2765 DA-25-02123 |
Dwelling house; Erection of a new structure; Swimming pool | 19 Dec 2025 | Determined 18 Feb 2026 |
$946,000 | 1 |
| 67 Pretoria Road Seven Hills 2147 DA-25-02092 |
Demolition; Dwelling house; Erection of a new structure | 19 Dec 2025 | Determined 26 Mar 2026 |
$751,200 | 1 |
| 390 Seven Hills Road Seven Hills 2147 DA-25-01981 |
Demolition; Shed; Erection of a new structure; Earthworks, retaining walls and structural support | 19 Dec 2025 | Determined 22 Apr 2026 |
$23,100 | — |
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.