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Class 1 Building

Class 1 Buildings

Houses or dwellings of a domestic or residential nature—single or horizontally attached to other Class 1 buildings such as terrace houses, row houses, or townhouses.

In these situations they must be separated by a wall that has fire‑resisting and sound insulation

  • class 1a—is a single dwelling being a detached house; or one of a group of attached dwellings being a town house, row house or the like.

  • class 1b—is a boarding house, guest house or hostel that has a floor area less than 300 m2 , and ordinarily has less than 12 people living in it. It can also be four or more single dwellings located on one allotment which are used for short-term holiday accommodation.

Class 10 Buildings

 Non-habitable buildings or structures. This class includes three sub classifications: 

  • class 10a—non-habitable buildings including sheds, carports, and private garages.

  • class 10b— structures such as fence, mast, antenna, retaining wall, swimming pool

  • class 10c—private bushfire shelter associated with, but not attached to, a class 1a building.

Additional Structures

Extensions or conversions of garages, veranda's and more.
Cost by quote.

Our team will send the finished Site Plan to the Buildable Approvals team on your behalf to get your project processed quicker!