Request A Call Back

Get one of our team to contact you!



Receive a complete guide including all options available.

Get an Info Pack

Receive a complete guide including all options available.


Build Your Home Addition with an Award-Winning Builder in Austral

Choosing to upgrade the family home is an exciting yet nerve-wracking experience. That’s why you deserve a home additions builder in Austral that you can trust to turn your vision into a reality.

From ground floor extensions and second-storey additions to associated renovations, APEX Alterations & Additions offers a complete design and building service to ensure a stress-free journey and that the final product exceeds your expectations.

As proud members of Master Builders Association (MBA) and the Housing Industry Association (HIA), you can expect outstanding craftsmanship, friendly customer support, and honest fixed price contracts.

Rest easy knowing every aspect of your project – from design and approvals to planning – is managed by industry experts who are committed to successfully completing your project on time and within budget, every time.

All completed works are covered by a 10 year written structural guarantee for your peace of mind.

Why Choose Us:

When it comes to remodelling the family home a ‘one-size’ fits all approach won’t do. That’s why our home addition builders in Austral team closely with you from day one. We take the time to understand your vision and establish a viable plan to bring your dream home to life.

Whether you want to add new rooms, extend an existing room, or go up another level, we can provide expert advice and guidance along with highly skilled tradespeople to ensure a stress-free journey from start to end.

Find out why residents in Austral turn to our home additions builders to turn their dream home into reality:

Free, no-obligation site visit and budget:

On a convenient day and time, one of our friendly consultants – not a salesperson – will visit you in the comfort of your home. They will listen to your ideas, propose a custom design and building solution, and give you an upfront cost estimate to help you move forward.

Tailor made for you:

Maximise the potential of your existing home with a seamless and functional new floorplan that reflects your lifestyle and budget. Rest assured our expert designer will listen to your ideas and translate them into viable floorplans, 3D computer models and concept drafts – all ready for submission to the local council.

Building made easy:

Forget about staying with friends or booking a hotel. At APEX Alterations & Additions you can preserve your existing lifestyle while we build. With regular site clean-ups, polite and professional builders, and a strict adherence to Work Health and Safety standards, your comfort and security is guaranteed.

10 year written structural guarantee:

We want you to be absolutely thrilled with your new home. That’s why at APEX Alterations & Additions you are rewarded with a 10 year written structural guarantee. With this seal of approval you are guaranteed many years of joy, comfort plus and ongoing support by one of Austral’s most trusted home additions builders.

Get in Touch Today:

Whether you’re looking for design inspiration, or you’re ready to start remodelling your current home, get in touch with us today.

Contact APEX Alterations & Additions today to schedule a free, no-obligation site visit.

Your local home additions builder in Austral looks forward to making your dream home a reality.

Enquire Today

  • This field is for validation purposes and should be left unchanged.


Get an obligation free on-site visit to investigate your home addition needs.




Enter your requirements and get a quote for your project