Home Extensions

Build Your Dream Home with Coast Building

A well-planned home extension allows you to maximise space without the hassle of relocating. Whether accommodating a growing family, creating a home office, or increasing your property’s value, extensions offer a cost-effective and practical solution.

Let’s Build Your Dream Space

With Coast Building, home extensions are stress-free and rewarding. Contact us today to discuss your extension project and create a home that grows with you!

Truly Bespoke Designs
Optimized for Your Land
Seamless Indoor-Outdoor Living
Stress-Free, End-to-End Service
Premium Finishes & Fixtures
Energy-Efficient & Sustainable

Why Choose Coast Building?

Expert Craftsmanship

Our team brings over 40 years of experience, ensuring precision and high-quality finishes in every project.

Personalised Design

We work closely with you to create a home tailored to your style, needs, and lifestyle.

Transparent Process

From consultation to completion, we maintain clear communication and transparency.

Sustainable & High-Quality Materials

We know the South Coast, including by-laws and material regulations, building sustainable, eco friendly homes.

Expand Your Living Space

A home extension from Coast Building & Carpentry adds space and value, perfectly tailored to your lifestyle and needs.

Thank you to the Coast Building team for working tirelessly to remodel our house into our dream home. From the initial consultation, through all the hoops, to the final lick of paint, the team was friendly, professional and worked hard to complete the project in a timely manner. We couldn’t be happier!

Ellen and Bruce | Burrill Lake

We are absolutely thrilled with our new home, and owe a big thank you to Stuart Colley for the incredibly positive experience in building our new home. Their teams attention to detail, clear communication and commitment to quality resulted in a beautifully, well-crafted home that we couldn’t be more happy with. From the initial design stage to the final handover, the entire process was stress free and very professional. I highly recommend Coast Building & Carpentry to anyone looking for a reliable and professional builder.

Jessica Dayton & Tomas Bamforth | Narrawallee

As first timers to home building we were pretty daunted by the whole process but Stuart and his team were excellent. Great communication and problem solving, going above and beyond to help get us the best outcome. The quality of the build exceeded all of our expectations.

Melissa & Steve | Manyana

Our Simple, Stress-Free Process

1 Consultation & Design

We listen to your ideas and work with you to create the perfect home design, offering expert advice and recommendations.

2 Approvals & Planning

We take care of council approvals, engineering requirements, and permits, ensuring a smooth and compliant process.

3 Construction Begins

Our experienced team brings your vision to life with high-quality craftsmanship, clear communication, and attention to every detail.

4 Final Touches & Handover

Once complete, we provide a thorough walkthrough and ensure your every detail is finished to perfection.

Home Extensions

Build Your Dream Home with Coast Building

Let’s Build Your Dream Space

Why Choose Coast Building?

Expert Craftsmanship

Personalised Design

Transparent Process

Sustainable & High-Quality Materials

Expand Your Living Space

Our Simple, Stress-Free Process

1

Consultation & Design

2

Approvals & Planning

3

Construction Begins

4

Final Touches & Handover

We’re here to bring your vision to life with expert craftsmanship and a seamless process. Contact us.