Development Applications in Castle Hill

Track all current and recent development applications in Castle Hill, New South Wales. Stay informed about new constructions, renovations, and planning permits in your area.

1,399
Total Applications
829
Unique Addresses
2026
Records Since
$24.7M
Avg. Project Cost

Recent Applications (20)

Get alerts for Castle Hill
CDC-377892Under Assessment

70 DARCEY ROAD CASTLE HILL 2154

Residential Accommodation

Lodged: 14 Aug 2026Residential
CDC-377935Under Assessment

6-14 CASTLE STREET CASTLE HILL 2154

Entertainment facility

Lodged: 13 Aug 2026
CFT-1004292Under Assessment

129 SHOWGROUND ROAD CASTLE HILL 2154

Residential flat building; Erection of a new structure

Lodged: 12 Aug 2026Residential - Multi Dwelling
PAN-663567Under Assessment

6 COONARDOO PLACE CASTLE HILL 2154

Demolition; Dwelling house; Erection of a new structure

Lodged: 12 Aug 2026Demolition
CFT-1009305Under Assessment

5 MERRILONG STREET CASTLE HILL 2154

Erection of a new structure; Residential Accommodation

Lodged: 12 Aug 2026Residential
PAN-660723Under Assessment

27 VICTORIA AVENUE CASTLE HILL 2154

Change of use of land or a building or the classification of a building under the Building Code of Australia; Vehicle Sales or Hire Premises

Lodged: 11 Aug 2026Change of Use
PAN-663250Under Assessment

14 CADMAN CRESCENT CASTLE HILL 2154

Demolition; Subdivision; Erection of a new structure; Multi-dwelling housing (terraces)

Lodged: 11 Aug 2026Residential - Multi Dwelling
CDC-376869Approved

6-14 CASTLE STREET CASTLE HILL 2154

Restaurant or cafe; Alterations or additions to an existing building or structure; Food and drink premise

Lodged: 11 Aug 2026Commercial
CFT-1008679Determined

17 STEWART DRIVE CASTLE HILL 2154

Dwelling house; Erection of a new structure; Residential Accommodation

Lodged: 11 Aug 2026Residential
CFT-1007576Under Assessment

5 WINCHCOMBE PLACE CASTLE HILL 2154

Demolition; Dwelling house; Erection of a new structure; Swimming pool; Residential Accommodation

Lodged: 11 Aug 2026Demolition
CFT-1007907Under Assessment

15 KESWICK AVENUE CASTLE HILL 2154

Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation

Lodged: 11 Aug 2026Alteration/Addition
CFT-1004030Determined

7 HELISSIO PLACE CASTLE HILL 2154

Erection of a new structure; Swimming pool

Lodged: 11 Aug 2026Building Work
PAN-662955Under Assessment

386 OLD NORTHERN ROAD CASTLE HILL 2154

Demolition; Dwelling house; Alterations or additions to an existing building or structure

Lodged: 10 Aug 2026Demolition
CFT-1006964Under Assessment

135 CECIL AVENUE CASTLE HILL 2154

Dwelling house; Erection of a new structure

Lodged: 10 Aug 2026Residential
CDC-376798Approved

6-14 CASTLE STREET CASTLE HILL 2154

Alterations or additions to an existing building or structure; Specialised Retail Premises

Lodged: 10 Aug 2026Commercial
PAN-660909Under Assessment

24 WHITLING AVENUE CASTLE HILL 2154

Demolition; Subdivision; Multi-dwelling housing (terraces)

Lodged: 6 Aug 2026Residential - Multi Dwelling
CDC-374904Under Assessment

20 BOLWARRA CRESCENT CASTLE HILL 2154

Secondary dwelling

Lodged: 6 Aug 2026Residential - Multi Dwelling
CFT-1005830Under Assessment

19 ADEY PLACE CASTLE HILL 2154

Dwelling house; Erection of a new structure

Lodged: 6 Aug 2026Residential
PAN-659976Additional Information Requested

6-14 CASTLE STREET CASTLE HILL 2154

Alterations or additions to an existing building or structure; Car park

Lodged: 5 Aug 2026Alteration/Addition
CDC-376030Under Assessment

18 PARTRIDGE AVENUE CASTLE HILL 2154

Secondary dwelling

Lodged: 5 Aug 2026Residential - Multi Dwelling

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About Development Applications in Castle Hill

Development Applications (DAs) in Castle Hill, New South Wales are submitted to the local council when property owners want to make changes to their property. This includes new buildings, renovations, additions, and other significant works.

By tracking DAs in Castle Hill, you can stay informed about upcoming construction in your neighbourhood, understand property development trends, and research potential investment opportunities.

What you can track:

  • New residential developments and subdivisions
  • Commercial building applications
  • Home renovations and extensions
  • Swimming pools and landscaping
  • Mixed-use developments

Sign up for free to receive alerts when new applications are lodged in Castle Hill and never miss important developments in your area.