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 |
|---|---|---|---|---|---|
| 50 Reis Street Tallawong 2762 DA-26-00037 |
Erection of a new structure; Early Education and Care Facility; Centre-based child care | 21 Jan 2026 | Additional Information Requested | $3,275,625 | — |
| 12 Nauru Crescent Lethbridge Park 2770 DA-26-00020 |
Demolition; Erection of a new structure; Centre-based child care | 21 Jan 2026 | Additional Information Requested | $2,916,900 | — |
| 5 Mason Street Mount Druitt 2770 DA-26-00053 |
Demolition; Dwelling house; Erection of a new structure; Air-conditioning units; Awnings, blinds and canopies; Balcony, deck, patio, terrace or verandah; Barbecues and other outdoor cooking structures; Clothes hoists and clothes lines; Driveways and hard stand spaces; Fences; Hot water systems; Landscaping structures; Letterboxes; Pathways and paving; Rainwater tanks | 20 Jan 2026 | Determined 25 Feb 2026 |
$110,500 | 1 |
| 5 Lacilo Street Riverstone 2765 MOD-26-00012 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 20 Jan 2026 | Determined 2 Mar 2026 |
$770,000 | 1 |
| 60 Carney Crescent Tallawong 2762 DA-26-00050 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah | 20 Jan 2026 | Determined 13 Apr 2026 |
$47,000 | — |
| 172 Guntawong Road Rouse Hill 2155 DA-26-00035 |
Dwelling house; Subdivision; Erection of a new structure | 20 Jan 2026 | Additional Information Requested | $3,962,039 | 24 |
| 26 Wehlow Street Mount Druitt 2770 DA-26-00033 |
Demolition; Erection of a new structure; Centre-based child care | 20 Jan 2026 | Determined 28 Jul 2026 |
$1,545,241 | — |
| 14 Doherty Street Quakers Hill 2763 DA-26-00044 |
Demolition; Dwelling house; Erection of a new structure | 19 Jan 2026 | Determined 4 Mar 2026 |
$508,200 | 1 |
| 119 Bramall Avenue Marsden Park 2765 MOD-26-00011 |
Dwelling house; Erection of a new structure; Residential Accommodation | 19 Jan 2026 | Determined 12 Mar 2026 |
$322,388 | 1 |
| 43 Glendenning Road Glendenning 2761 DA-26-00026 |
Shed; Erection of a new structure | 19 Jan 2026 | Determined 17 Mar 2026 |
$929,500 | — |
| 8 Meurants Lane Glenwood 2768 DA-26-00019 |
Demolition; Place of public worship; Erection of a new structure | 19 Jan 2026 | Additional Information Requested | $1,776,928 | — |
| 52 Esperance Street Tallawong 2762 DA-26-00031 |
Dwelling house; Erection of a new structure; Residential Accommodation | 15 Jan 2026 | Determined 3 Mar 2026 |
$1,200,000 | 1 |
| 49 Terry Road Rouse Hill 2155 MOD-26-00010 |
Medium Density Housing; Alterations or additions to an existing building or structure | 15 Jan 2026 | Determined 20 May 2026 |
— | — |
| 1 Pineleigh Road Lalor Park 2147 DA-26-00052 |
Secondary dwelling; Demolition; Erection of a new structure | 15 Jan 2026 | Additional Information Requested | $84,150 | 2 |
| 83 Lalor Road Quakers Hill 2763 MOD-26-00007 |
Demolition; Advertising and signage; Service station | 14 Jan 2026 | Determined 13 Mar 2026 |
$1,411,450 | — |
| 13 Valentine Street Blacktown 2148 DA-26-00029 |
Demolition; Dwelling house; Erection of a new structure | 13 Jan 2026 | Determined 3 Feb 2026 |
$791,626 | 1 |
| 57 Lucas Road Seven Hills 2147 MOD-26-00008 |
Dual occupancy; Demolition; Subdivision; Erection of a new structure; Dual occupancy (attached); Dual occupancy (detached) | 13 Jan 2026 | Determined 17 Apr 2026 |
$2,265,743 | 4 |
| 22 Showers Street Grantham Farm 2765 DA-26-00007 |
Subdivision; Erection of a new structure; Semi-detached dwelling | 13 Jan 2026 | Determined 7 Aug 2026 |
$900,000 | 2 |
| 36 Wilcox Street Marsden Park 2765 DA-26-00011 |
Dwelling house; Erection of a new structure | 12 Jan 2026 | Determined 24 Feb 2026 |
$972,400 | 1 |
| 1 Baynes Street Mount Druitt 2770 DA-26-00018 |
Alterations or additions to an existing building or structure; Carport | 9 Jan 2026 | Withdrawn | $25,000 | — |
| 33 Forrester Road Lethbridge Park 2770 MOD-26-00006 |
Secondary dwelling; Demolition; Erection of a new structure | 9 Jan 2026 | Determined 2 Mar 2026 |
$180,000 | 1 |
| 60 Esperance Street Tallawong 2762 DA-26-00017 |
Dwelling house; Erection of a new structure | 9 Jan 2026 | Determined 16 Feb 2026 |
$848,472 | 1 |
| 16 Chippers Glade Blacktown 2148 DA-26-00003 |
Home business; Alterations or additions to an existing building or structure | 9 Jan 2026 | Determined 10 Mar 2026 |
$6,000 | — |
| 19 Stoddart Road Prospect 2148 MOD-26-00004 |
Commercial development; Alterations or additions to an existing building or structure | 9 Jan 2026 | Determined 19 Mar 2026 |
— | — |
| 61 Farm Road Angus 2765 DA-26-00022 |
Demolition; Advertising and signage; Erection of a new structure; Early Education and Care Facility; Centre-based child care | 9 Jan 2026 | Additional Information Requested | $15,365,065 | — |
| 99 Brussels Crescent Rooty Hill 2766 DA-26-00016 |
Demolition; Alterations or additions to an existing building or structure; Residential Accommodation | 9 Jan 2026 | Determined 27 Jul 2026 |
$404,580 | 1 |
| 224 Diamondback Parade Melonba 2765 DA-26-00012 |
Dwelling house; Erection of a new structure; Residential Accommodation | 8 Jan 2026 | Determined 10 Feb 2026 |
$700,000 | 1 |
| 72 Harrow Street Marayong 2148 DA-26-00025 |
Alterations or additions to an existing building or structure; Awnings, blinds and canopies | 8 Jan 2026 | Determined 11 Feb 2026 |
$30,000 | — |
| 18 Metella Road Toongabbie 2146 DA-26-00014 |
Subdivision | 8 Jan 2026 | Under Assessment | $87,158 | — |
| Richmond Road Marsden Park 2765 MOD-25-00733 |
Restaurant or cafe; Erection of a new structure; Hardware and building supply; Food and drink premise; Take away food and drink | 7 Jan 2026 | Determined 11 Feb 2026 |
$11,675,552 | — |
| 47 Idriess Crescent Blackett 2770 DA-26-00008 |
Subdivision; Alterations or additions to an existing building or structure; Erection of a new structure; Dual occupancy (detached) | 7 Jan 2026 | Withdrawn | $760,364 | 2 |
| 12 Welwyn Road Hebersham 2770 DA-26-00005 |
Demolition; School | 6 Jan 2026 | Determined 13 Feb 2026 |
$5,500 | — |
| 81 Derby Street Rooty Hill 2766 DA-25-02091 |
Demolition; Erection of a new structure; Centre-based child care | 6 Jan 2026 | Additional Information Requested | $3,880,798 | — |
| 23 Luxford Road Mount Druitt 2770 MOD-25-00717 |
Demolition; Change of use of land or a building or the classification of a building under the Building Code of Australia; School | 5 Jan 2026 | Determined 24 Feb 2026 |
— | — |
| Eastern Creek Drive Eastern Creek 2766 DA-25-02153 |
Subdivision | 5 Jan 2026 | Determined 10 Apr 2026 |
— | — |
| 264a South Street Marsden Park 2765 DA-25-02147 |
Demolition; Subdivision | 5 Jan 2026 | Under Assessment | $270,193 | — |
| 15 Titania Street Riverstone 2765 DA-25-02163 |
Dwelling house; Change of use of land or a building or the classification of a building under the Building Code of Australia; Residential Accommodation | 2 Jan 2026 | Determined 5 Mar 2026 |
— | — |
| 59 Richmond Road Blacktown 2148 MOD-25-00737 |
Pub; Hours of operation and trading | 2 Jan 2026 | Determined 29 May 2026 |
$40,000 | — |
| 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 | — |
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.