Austral Build is an Extension & Additions expert with a passion for perfection and a wealth of experience and knowledge. Extension work is inherently difficult and typically involves invasive construction techniques, making planning and accuracy critical.
We design to seamlessly amalgamate your existing residence with your addition. Our experienced team is with you every step of the way. We know that adding an Extension or Addition to a home is one of the biggest investments a person, couple or family can make. There is a stigma in the building industry that this process can be very stressful and daunting, so we’ve set out to break this barrier down and make sure your build is as enjoyable and hassle-free as possible.

It is the quality of the finishes and the craftsmanship that separates Austral Build from its competitors. Our homes stand the test of time and provide a noticeable point of difference. We build quality, extensions and additions throughout Sydney and you can be assured the craftsmanship in all aspects of your build is second to none.
We have a highly skilled team dedicated to providing the highest quality homes that will exceed your expectations. We use a select team of tradespeople for every job and they have a clear understanding of the quality that our customers expect. This helps to ensure that our reputation for quality workmanship is never compromised.








We’d love to start a conversation with you about brining your ideas and dreams to life. Simply fill in your details below and we’ll contact you shortly.