Development Applications in Mount Gambier

Track all current and recent development applications in Mount Gambier, South Australia. Stay informed about new constructions, renovations, and planning permits in your area.

4,111
Total Applications
1,225
Unique Addresses
2026
Records Since
N/A
Avg. Project Cost

Recent Applications (20)

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DA-26031136Under Assessment

LOT 2001 O'LEARY RD MOUNT GAMBIER SA 5290

Construction of Jaffa Stone Retaining Walls

Lodged: 16 Oct 2026Building Work
DA-26031650Under Assessment

4 MICKAIL CT MOUNT GAMBIER SA 5290

Construction of an outbuilding (garage)

Lodged: 16 Oct 2026Minor Works
DA-26033553Under Assessment

14 BOND ST MOUNT GAMBIER SA 5290

To construct a garage associated with an existing dwelling

Lodged: 16 Oct 2026Residential
DA-26034161Under Assessment

11 HILLCREST AV MOUNT GAMBIER SA 5290

To construct a carport.

Lodged: 16 Oct 2026Minor Works
DA-26033961Under Assessment

18 BAY RD MOUNT GAMBIER SA 5290

Construction of a store

Lodged: 14 Oct 2026
DA-26033032Under Assessment

27 TANGLEWOOD CR MOUNT GAMBIER SA 5290

Proposed 5.775m x 5.07m Pergola. Colorbond - Paperbark

Lodged: 14 Oct 2026Building Work
DA-26033399Under Assessment

123 COMMERCIAL ST E MOUNT GAMBIER SA 5290

To change the use of a workshop to a nail salon and bulky goods outlet.

Lodged: 13 Oct 2026Commercial
DA-26032755Under Assessment

3 IRONSTONE CT MOUNT GAMBIER SA 5290

To construct a detached dwelling

Lodged: 11 Oct 2026Residential
DA-26026332Under Assessment

4 BROWNES RD MOUNT GAMBIER SA 5290

Construction of a Gable Shed extension 5.8m L x 6m W x 3m H on existing concrete slab

Lodged: 9 Oct 2026Alteration/Addition
DA-26027309Under Assessment

120 SHEPHERDSON RD MOUNT GAMBIER SA 5290

To construct ancillary accommodation (granny flat) in association with an existing dwelling.

Lodged: 9 Oct 2026Residential
DA-26033752Under Assessment

3 GENOA ST MOUNT GAMBIER SA 5290

To demolish the existing verandah and to construct a semi-enclosed alfresco (outbuilding) associated with an existing dwelling

Lodged: 9 Oct 2026Residential
DA-26033024Under Assessment

29 CARDINIA ST MOUNT GAMBIER SA 5290

To construct a verandah.

Lodged: 7 Oct 2026Building Work
DA-26009829Under Assessment

4 ANTHONY ST MOUNT GAMBIER SA 5290

Retrospective change of use to a short-term tourist accommodation.

Lodged: 3 Oct 2026Change of Use
DA-26031332Under Assessment

72 TOLLNER RD MOUNT GAMBIER SA 5290

To construct a verandah and outbuilding.

Lodged: 1 Oct 2026Minor Works
DA-26032339Under Assessment

37 CARDINIA ST MOUNT GAMBIER SA 5290

4 Lot Community Title Division

Lodged: 29 Sept 2026Residential
DA-26032637Under Assessment

11 IRONSTONE CT MOUNT GAMBIER SA 5290

To construct a detached dwelling

Lodged: 29 Sept 2026Residential
DA-26032038Under Assessment

324 COMMERCIAL ST W MOUNT GAMBIER SA 5290

To erect an additional advertising sign above the portico at the front of the office building facing Commercial Street West, Mount Gambier

Lodged: 29 Sept 2026Commercial
DA-26031790Under Assessment

33 KURRAJONG ST MOUNT GAMBIER SA 5290

To demolish the existing outbuilding and to construct a new outbuilding associated with an existing dwelling

Lodged: 28 Sept 2026Residential
DA-26029247Under Assessment

35A FERRERS ST MOUNT GAMBIER SA 5290

To change the use from a dwelling to short term tourist accommodation.

Lodged: 28 Sept 2026Residential
DA-26032206Under Assessment

16 IRONSTONE CT MOUNT GAMBIER SA 5290

To construct a detached dwelling.

Lodged: 28 Sept 2026Residential

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About Development Applications in Mount Gambier

Development Applications (DAs) in Mount Gambier, South Australia 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 Mount Gambier, 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 Mount Gambier and never miss important developments in your area.