Add space to your home with an extension or renovation

Adding an extension or addition to your house will significantly increase the footprint of your home. You can stay right where you are and avoid the hassle and costs of moving house.

A renovation will also add significant value to your home. By adding rooms such as a bedroom, bathroom or living room, you are increasing the floor space of your home, making it more valuable.

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Get started with a free quote

Get started with a free quote

photo showing a new kitchen and living area as part of a house extension after a renovation

House extensions

If you have space on your property for a ground floor extension, this can be a great way to extend the footprint of your home for an entertaining area or to extend the kitchen.

Attic Group can take care of everything from original concept plans, full drawings and documentation to building permits, council approval and the build itself.

Single storey additions

If you don’t want to take up space in your backyard, a single storey addition can be a great way to add extra rooms above, such as bedrooms, bathrooms or a study. This involves raising the roofline to increase ceiling height.

Our team will take care of the process right from the start, including concept plans, managing council approvals, building permits and the entire build.

Example of how to increase the size of a house by adding another floor or building an extension

Home renovations

The Attic Group does a lot more than just attic conversions. With a home renovation, you can extend or build an addition, really maximising the footprint of your home.

We manage the whole process, from design to build.

  • Consultation to discuss requirements
  • Experienced architects, builders and engineers
  • Concept designs and plans
  • Council approvals and building permits
  • Managing the building process from start to end

Extensions & additions portfolio

See some of our recent house extension and single storey addition projects completed around Sydney and Melbourne.

See Our Projects
Photo of a bedroom flowing out to a balcony which formed part of an attic conversion

Frequently Asked Questions

graphic of the MBA building award won by the Attic Group in 2018.

Winners of the 2018 Master Builders Association Award

The Master Builders Association has awarded Attic Group as the winner of the Roof and Attic Conversions category at the 2018 MBA Excellence in Housing awards. The event was held on September 2nd in Sydney. The judges agreed that the design and workmanship of Attic Group’s submission required exceptional skill and technical proficiency that was deserving of the award.

See all awards

We're proud members of the following associations

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Skylight Industry Association logo
Master Builders Association Member logo