Development Applications in Sefton

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

358
Total Applications
248
Unique Addresses
2026
Records Since
$1.3M
Avg. Project Cost

Recent Applications (20)

Get alerts for Sefton
CDC-377402Under Assessment

10 BULWARRA AVENUE SEFTON 2162

Dwelling house

Lodged: 11 Aug 2026Residential
PAN-661781Additional Information Requested

7 MUNRO STREET SEFTON 2162

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

Lodged: 7 Aug 2026Residential - Multi Dwelling
CDC-376062Under Assessment

47 PALMER STREET SEFTON 2162

Complying Development Certificate Application

Lodged: 5 Aug 2026
CDC-375338Approved

54 HELEN STREET SEFTON 2162

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

Lodged: 4 Aug 2026Alteration/Addition
CFT-978117Determined

9 ERNEST STREET SEFTON 2162

Secondary dwelling; Dual occupancy; Demolition

Lodged: 28 July 2026Residential - Multi Dwelling
CDC-372894Under Assessment

34 PALMER STREET SEFTON 2162

Dwelling house; Residential Accommodation

Lodged: 21 July 2026Residential
CFT-989474Determined

32 MUNRO STREET SEFTON 2162

Dual occupancy; Demolition

Lodged: 10 July 2026Residential - Multi Dwelling
PAN-654351Under Assessment

78 BATT STREET SEFTON 2162

Secondary dwelling; Dwelling house; Erection of a new structure

Lodged: 8 July 2026Residential - Multi Dwelling
CFT-949871Determined

123 HELEN STREET SEFTON 2162

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

Lodged: 7 July 2026Residential - Multi Dwelling
CFT-987068Determined

61 BATT STREET SEFTON 2162

Secondary dwelling; Erection of a new structure

Lodged: 6 July 2026Residential - Multi Dwelling
CDC-365153Under Assessment

59 PROCTOR PARADE SEFTON 2162

Secondary dwelling

Lodged: 6 July 2026Residential - Multi Dwelling
CFT-983820Determined

110 WOODS ROAD SEFTON 2162

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

Lodged: 1 July 2026Demolition
CFT-978171Determined

23 MORELLA AVENUE SEFTON 2162

Secondary dwelling; Demolition; Erection of a new structure

Lodged: 22 June 2026Residential - Multi Dwelling
CDC-366700Approved

135 HECTOR STREET SEFTON 2162

Secondary dwelling; Erection of a new structure; Non-standard Housing

Lodged: 19 June 2026Residential - Multi Dwelling
CFT-972387Determined

29 HELEN STREET SEFTON 2162

Demolition; Multi-dwelling housing; Erection of a new structure; Neighbourhood shop

Lodged: 12 June 2026Residential - Multi Dwelling
CFT-970370Withdrawn

110 WOODS ROAD SEFTON 2162

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

Lodged: 9 June 2026Demolition
CFT-966245Determined

88 HELEN STREET SEFTON 2162

Demolition; Erection of a new structure; Storage premises; Self storage units

Lodged: 3 June 2026Demolition
CDC-359302Approved

23 KARA STREET SEFTON 2162

Secondary dwelling; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure

Lodged: 2 June 2026Residential - Multi Dwelling
CDC-361686Approved

51 MORELLA AVENUE SEFTON 2162

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

Lodged: 2 June 2026Alteration/Addition
PAN-643068Determined

1 KARA STREET SEFTON 2162

Demolition; Dwelling house; Erection of a new structure; Fences; Swimming pool

Lodged: 28 May 2026Demolition

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About Development Applications in Sefton

Development Applications (DAs) in Sefton, 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 Sefton, 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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