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.

443
Total Applications
312
Unique Addresses
2026
Records Since
$2.8M
Avg. Project Cost

Recent Applications (20)

Get alerts for St Marys
CFT-996202Under Assessment

13 CHARLES STREET ST MARYS 2760

Commercial development; Erection of a new structure; Change of use of land or a building or the classification of a building under the Building Code of Australia; Vehicle body repair workshop; Vehicle repair station; Vehicle Sales or Hire Premises

Lodged: 13 Aug 2026Change of Use
CDC-377521Under Assessment

16 ROSS PLACE ST MARYS 2760

Complying Development Certificate Application

Lodged: 12 Aug 2026
CDC-377523Under Assessment

16 BLAIR AVENUE ST MARYS 2760

Complying Development Certificate Application

Lodged: 12 Aug 2026
CDC-370938Approved

170 QUEEN STREET ST MARYS 2760

Alterations or additions to an existing building or structure; Retail Premise; Shop; Neighbourhood shop

Lodged: 11 Aug 2026Commercial
CDC-375851Under Assessment

46 MURRAY STREET ST MARYS 2760

Secondary dwelling

Lodged: 7 Aug 2026Residential - Multi Dwelling
CDC-376860Approved

11-17 ANNE STREET ST MARYS 2760

Subdivision

Lodged: 7 Aug 2026Subdivision
PAN-662493Under Assessment

86 SYDNEY STREET ST MARYS 2760

Erection of a new structure; Centre-based child care

Lodged: 6 Aug 2026Childcare
PAN-661228Under Assessment

9-15 KOMMER PLACE ST MARYS 2760

Erection of a new structure; Awnings, blinds and canopies

Lodged: 5 Aug 2026Building Work
CFT-998831Determined

92-96 LINKS ROAD ST MARYS 2760

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

Lodged: 4 Aug 2026Commercial
PAN-662193Under Assessment

Shop 2 192 Queen Street, St Marys 2760

Advertising and signage; Change of use of land or a building or the classification of a building under the Building Code of Australia; Shop; Hours of operation and trading

Lodged: 3 Aug 2026Change of Use
CDC-374899Under Assessment

46 MURRAY STREET ST MARYS 2760

Shed

Lodged: 1 Aug 2026Building Work
PAN-660219Under Assessment

9-15 KOMMER PLACE ST MARYS 2760

Erection of a new structure; Awnings, blinds and canopies

Lodged: 28 July 2026Building Work
PAN-658031Under Assessment

55 MORRIS STREET ST MARYS 2760

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

Lodged: 23 July 2026Residential - Multi Dwelling
CDC-373640Approved

212 SHEPHERD STREET ST MARYS 2760

Secondary dwelling; Erection of a new structure

Lodged: 23 July 2026Residential - Multi Dwelling
CDC-371697Approved

9-11 VALLANCE STREET ST MARYS 2760

Warehouse or distribution centre; Alterations or additions to an existing building or structure; Erection of a new structure

Lodged: 20 July 2026Commercial
CDC-364961Approved

8 THOMAS STREET ST MARYS 2760

Secondary dwelling; Erection of a new structure

Lodged: 17 July 2026Residential - Multi Dwelling
PAN-655671Under Assessment

31-43 POWER STREET ST MARYS 2760

Demolition; Industrial development; Warehouse or distribution centre; Advertising and signage; Erection of a new structure; General industry

Lodged: 16 July 2026Signage
CFT-990829Determined

2 BEATTY ROAD ST MARYS 2760

Secondary dwelling; Erection of a new structure

Lodged: 13 July 2026Residential - Multi Dwelling
CFT-990322Determined

84 LINKS ROAD ST MARYS 2760

Industrial development; Erection of a new structure; General industry

Lodged: 13 July 2026Industrial
CFT-970921Determined

10 CHARLES HACKETT DRIVE ST MARYS 2760

Alterations or additions to an existing building or structure; Shop

Lodged: 10 July 2026Commercial

Stay Updated on St Marys DAs

Create a free account to set up alerts and get notified when new development applications are lodged in St Marys.

Create Free Account

Tradie or supplier working in St Marys? Get every new DA as a daily lead feed →

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

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