First Choice Granny Flats is a Sydney-based, Australian-owned and operated business that specialises in the design, approval, and construction of granny flats and home renovations.

First Choice ensures your build is of the highest quality, delivered on time and on budget. We source premium quality materials and deliver a high quality finished product. We build our granny flats to last and that’s why we only ever use high-quality reputable materials.

First Choice take care of the entire approval process for all of the granny flats we build. With a selection of designs to choose from, ranging in different sizes and designs, including home office spaces; we have standard granny flat designs or custom designs that can be tailored to suit your property for no extra cost.

With over 30 years experience in the building and construction industry, our licensed builders consistently construct the highest quality granny flats and renovations.

Our friendly and professional team are committed to providing you with quality advice and a personalised service from initial enquiry through to the finished product where you deal directly with the builder.

First Choice is a member of the Master Builders Association, assuring you that we are appropriately licensed and insured, and deliver fair, environmentally responsible, and outstanding service to our clients.


  • Member of the Master Builders Association
  • We are proud member of the Housing Industry Association – HIA
  • Licensed Builders with the Department of Fair Trading License #284350C
  • All Home Building Contracts are standard Department of Fair Trading Contracts