Development applications: Blacktown City Council, NSW
769 development applications in Blacktown City Council in the last 90 days, sorted by trade and project type.
Applications each week (last 12 weeks)
Latest week on the right. Latest application: 30/10/2026.
By trade
| New houses | 180 |
| Granny flats | 158 |
| Extensions & renos | 155 |
| Demolition | 126 |
| Commercial & fitouts | 76 |
| Subdivisions | 59 |
| Other | 49 |
| Pools & spas | 43 |
| Duplexes | 35 |
| House work (unspecified) | 33 |
Recent applications
| Date | Suburb | Work |
|---|---|---|
| 30/10/2026 | Rouse Hill | Dwelling house,Erection of a new structure |
| 30/10/2026 | Bidwill | Residential Accommodation |
| 30/10/2026 | Marsden Park | General industry |
| 30/10/2026 | Quakers Hill | Secondary dwelling |
| 30/10/2026 | Marsden Park | Demolition,Alterations or additions to an existing building or structure,Erection of a new structure,Caravan park |
| 30/10/2026 | Marsden Park | Demolition,Alterations or additions to an existing building or structure,Erection of a new structure,Caravan park |
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