Development Applications in St Marys

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

459
Total Applications
328
Unique Addresses
2026
Records Since
$1.4M
Avg. Project Cost

Recent Applications (20)

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CDC-390628Additional Information Requested

5 KENNY AVENUE ST MARYS 2760

Secondary dwelling

Lodged: 19 Oct 2026Residential - Multi Dwelling
CDC-379541Approved

18 MARSDEN ROAD ST MARYS 2760

Dual occupancy; Demolition; Erection of a new structure; Dual occupancy (attached)

Lodged: 15 Oct 2026Residential - Multi Dwelling
CFT-1046736Determined

47 PAGES ROAD ST MARYS 2760

Dwelling house; Erection of a new structure

Lodged: 13 Oct 2026Residential
CFT-1047216Determined

382-396 GREAT WESTERN HIGHWAY ST MARYS 2760

Change of use of land or a building or the classification of a building under the Building Code of Australia; Recreation facility (indoor)

Lodged: 12 Oct 2026Change of Use
CDC-378444Approved

40 CHRISTIE STREET ST MARYS 2760

Warehouse or distribution centre; Alterations or additions to an existing building or structure

Lodged: 9 Oct 2026Commercial
CFT-1044274Determined

68 SADDINGTON STREET ST MARYS 2760

Dual occupancy; Demolition; Subdivision; Erection of a new structure; Dual occupancy (detached)

Lodged: 9 Oct 2026Residential - Multi Dwelling
CDC-389190Under Assessment

16 SADDINGTON STREET ST MARYS 2760

Secondary dwelling

Lodged: 8 Oct 2026Residential - Multi Dwelling
CFT-1043076Under Assessment

49 KING STREET ST MARYS 2760

Demolition; Erection of a new structure; Veterinary hospital

Lodged: 8 Oct 2026Demolition
CFT-1042852Determined

84 LINKS ROAD ST MARYS 2760

Warehouse or distribution centre; Alterations or additions to an existing building or structure

Lodged: 7 Oct 2026Commercial
CFT-1042791Determined

84 LINKS ROAD ST MARYS 2760

Industrial development; Erection of a new structure; General industry

Lodged: 7 Oct 2026Industrial
CFT-1040418Determined

84 LINKS ROAD ST MARYS 2760

Warehouse or distribution centre; Advertising and signage

Lodged: 1 Oct 2026Signage
CFT-1040464Determined

92-96 LINKS ROAD ST MARYS 2760

Commercial development; Alterations or additions to an existing building or structure

Lodged: 1 Oct 2026Commercial
CDC-379822Additional Information Requested

21 TIDSWELL STREET ST MARYS 2760

Dual occupancy; Dual occupancy (detached); Supporting Development

Lodged: 1 Oct 2026Residential - Multi Dwelling
CDC-387346Under Assessment

244 CARPENTER STREET ST MARYS 2760

Secondary dwelling

Lodged: 30 Sept 2026Residential - Multi Dwelling
PAN-677122Under Assessment

38 PUTLAND STREET ST MARYS 2760

Demolition; Dwelling house; Erection of a new structure; Driveways and hard stand spaces; Garage, carport or carparking space

Lodged: 28 Sept 2026Demolition
CDC-384847Approved

24 MORRIS STREET ST MARYS 2760

Subdivision

Lodged: 24 Sept 2026Subdivision
CFT-1032798Under Assessment

11-17 ANNE STREET ST MARYS 2760

Demolition; Warehouse or distribution centre; Erection of a new structure

Lodged: 22 Sept 2026Demolition
CDC-384393Approved

SUITE 1 - 247 QUEEN STREET, ST MARYS

Business premises; Alterations or additions to an existing building or structure

Lodged: 21 Sept 2026Commercial
CDC-385071Approved

57 HOBART STREET ST MARYS 2760

Dwelling house; Erection of a new structure

Lodged: 17 Sept 2026Residential
PAN-675105Under Assessment

75B Dunheved Circuit Part Lot 7 in DP31908

Subdivision

Lodged: 16 Sept 2026Subdivision

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About Development Applications in St Marys

Development Applications (DAs) in St Marys, 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 St Marys, 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

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