Development Applications in North St Marys

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

250
Total Applications
183
Unique Addresses
2026
Records Since
$809K
Avg. Project Cost

Recent Applications (20)

Get alerts for North St Marys
CFT-986515Determined

53 CATALINA STREET NORTH ST MARYS 2760

Secondary dwelling; Erection of a new structure

Lodged: 6 July 2026
CFT-983614Determined

6 ASH STREET NORTH ST MARYS 2760

Dwelling house; Erection of a new structure; Residential Accommodation

Lodged: 22 June 2026
CDC-349647Approved

171 FORRESTER ROAD NORTH ST MARYS 2760

Secondary dwelling; Erection of a new structure

Lodged: 18 June 2026
CDC-364275Approved

8 WILLOW ROAD NORTH ST MARYS 2760

Demolition

Lodged: 15 June 2026
CDC-363961Approved

17 Mallee Street North St Marys 2760

Secondary dwelling; Erection of a new structure

Lodged: 15 June 2026
CFT-982703Determined

4 MALLEE STREET NORTH ST MARYS 2760

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

Lodged: 10 June 2026
CDC-358461Under Assessment

13 KURRAJONG ROAD NORTH ST MARYS 2760

Industrial development; Light industry

Lodged: 9 June 2026
PAN-642319Rejected

121 MAPLE ROAD NORTH ST MARYS 2760

Demolition; Erection of a new structure; Group home; Group home (permanent)

Lodged: 28 May 2026
CDC-357490Approved

35 BORONIA ROAD NORTH ST MARYS 2760

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

Lodged: 21 May 2026
CDC-357214Approved

17-23 PLASSER CRESCENT NORTH ST MARYS 2760

Industrial development; Alterations or additions to an existing building or structure; General industry

Lodged: 20 May 2026
CDC-357232Approved

25-27 PLASSER CRESCENT NORTH ST MARYS 2760

Industrial development; Alterations or additions to an existing building or structure; General industry

Lodged: 20 May 2026
CDC-357506Approved

24 WARREGO STREET NORTH ST MARYS 2760

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

Lodged: 20 May 2026
PAN-638632Under Assessment

5 3 KURRAJONG ROAD NORTH ST MARYS 2760

Place of public worship; Change of use of land or a building or the classification of a building under the Building Code of Australia

Lodged: 19 May 2026
CFT-940026Determined

24 FORTHORN PLACE NORTH ST MARYS 2760

Alterations or additions to an existing building or structure; Light industry

Lodged: 7 May 2026
CFT-932545Determined

24 WATTLE AVENUE NORTH ST MARYS 2760

Secondary dwelling; Demolition; Erection of a new structure

Lodged: 6 May 2026
CDC-355613Approved

32 BIRCH STREET NORTH ST MARYS 2760

Secondary dwelling; Erection of a new structure

Lodged: 29 Apr 2026
CDC-355967Approved

65 CATALINA STREET NORTH ST MARYS 2760

Demolition

Lodged: 29 Apr 2026
CDC-353172Approved

10 CATALINA STREET NORTH ST MARYS 2760

Secondary dwelling; Erection of a new structure

Lodged: 21 Apr 2026
CDC-353757Approved

71 BORONIA ROAD NORTH ST MARYS 2760

Secondary dwelling; Erection of a new structure; Residential Accommodation

Lodged: 21 Apr 2026
CDC-352090Approved

55 OLEANDER ROAD NORTH ST MARYS 2760

Dual occupancy; Demolition; Medium Density Housing; Erection of a new structure; Dual occupancy (attached); Residential Accommodation

Lodged: 17 Apr 2026

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About Development Applications in North St Marys

Development Applications (DAs) in North 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 North 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 North St Marys and never miss important developments in your area.