Home Extensions Perth

Q: How can I contact you?

You can reach us directly on 0400 505 876 or email info@seabreezebuildingco.com.au . Alternatively, feel free to visit our contact page . We're happy to answer any questions or discuss the next steps to begin your home extension.

Affordable Home
Extensions You Can Rely On

At Seabreeze Building Co., we design and build seamless home extensions that add space, style, and value to your property. With over 25 years of experience, our registered builders deliver quality workmanship, clear communication, and a smooth building journey from start to finish.

About Our Home Extension Service

At Seabreeze Building Co., we specialise in creating functional, beautifully integrated home extensions across Perth. Whether you need more living space, an extra bedroom, or a modern open-plan design, we’ll help you achieve it with care and precision.

With over 25 years of experience, our registered builders manage the entire process — from design and approvals through to construction and completion. We focus on quality craftsmanship, honest advice, and a stress-free experience that fits your lifestyle and budget.

Our Custom Home Building Process

We make the extension process simple, transparent, and well-managed from start to finish. Here’s what you can expect when you build with Seabreeze Building Co.

Initial Consultation

We start by discussing your ideas, goals, and budget. This helps us understand your vision and provide practical guidance tailored to your home.

Design & Planning

Our team refines your design, prepares detailed plans, and manages council approvals to ensure a smooth start to construction.

Construction

Your project is managed by experienced, registered builders who focus on quality, safety, and clear communication throughout the build.

Handover

Once construction is complete, we carry out final checks and ensure every detail meets our standards before handing over your new space.

What Sets Our Home Extensions Apart?

Every extension we build is designed to look and feel like it’s always been part of your home. At Seabreeze Building Co., we focus on quality, functionality, and a smooth process that makes expanding your home simple and enjoyable.

Here’s what makes us different:

Seamless character home extensions that blend perfectly with your existing home
Premium materials and skilled local trades for lasting results
Clear, honest communication from start to finish
25+ years of trusted local building experience
A personalised, detail-driven approach to every project

Your extension is built with care, precision, and attention to detail, adding both comfort and long-term value to your home.

Home Extensions Perth Can Trust

Choosing Seabreeze means working with experienced builders who care about quality, transparency, and delivering results that exceed expectations. We make every extension project personal, ensuring a smooth and enjoyable experience from start to finish.

Experienced Registered Builders

With over 25 years of experience, our registered builders bring proven skill, local knowledge, and attention to detail to every project.

Tailored, Personalised Service

We take the time to understand your home, lifestyle, and budget, creating extensions that fit seamlessly with your existing space.

Quality Craftsmanship & Materials

Our trusted trades and builders use premium materials and proven methods to deliver high-quality, long-lasting results.

Honest, Clear Communication

We keep you updated every step of the way with honest advice, regular updates, and transparent project timelines.

Our Approach to Affordable Custom Home Extensions

Built on trust, detail, and experience.

At Seabreeze Building Co., our approach to home extensions is built on experience, honesty, and attention to detail. We understand that expanding your home is a big decision, which is why we make the process as simple and stress-free as possible.

We take the time to understand your needs before creating a plan that complements your existing home and enhances the way you live. Our registered builders oversee every stage of construction, ensuring your extension is delivered on time, on budget, and to the highest standard.

Whether you’re extending for space, comfort, or future value, our focus is on achieving results that blend quality craftsmanship with your lifestyle goals.

What Our Customers Say

Seabreeze Building Co

5.0

Based on 26 reviews

Allie

04:31 20 Nov 25

Highly Recommend Dan for any building inspections, he was so quick to get back to us and book in the inspection, he was extremely thorough and gave us a range of options to choose from when undertaking an inspection for the home we wanted to purchase. We have even returned back to him for repairs that were identified and we saw necessary. He is easy to deal with and communication was great, he is extremely thorough and you can tell he genuinely cares about what he does.

Judy Pendlebury

06:13 11 Nov 25

Dan was recommended by my Real Estate Agent. Very prompt service, did the inspection 24 hours after I spoke to him. Dan was very professional and very generous with his time as I had a lot of questions. Cannot recommend Seabreeze Building Co highly enough. Would use them again in a heartbeat.

E T

04:58 22 Oct 25

Seabreeze Building was highly recommended to us by friends, and we couldn’t be happier with our choice. Buying a new home is such an important step in life, and it’s never easy to trust someone with such a critical inspection.Mish and Dan were absolutely fantastic — professional, responsive, and genuinely caring. The report was detailed, on time, and incredibly clear.We truly felt supported every step of the way. Thanks again for helping us feel confident about our new home!

Walter

04:35 13 Oct 25

Professional service and comprehensive report. Follow up discussion was clear and informative. Would recommend.

Greg St Clare-Hobbs

00:38 11 Oct 25

Matthew Malpass

01:04 10 Oct 25

Very thorough inspection done by Dan, couldn’t be happier with the report sent through. Picked up some small safety concerns that were forwarded on to the agent. Would highly recommend

D K

09:49 19 Aug 25

Very honest, helpful and timely. Would highly recommend to anyone.

Martin Alexis

09:00 18 Aug 25

Thank you Dan for your inspection. Easy to organise the visit, report was clear and well focused ! Alex and Sarah

Shooka R

10:50 29 Jul 25

Fast, thorough, and comprehensive work. Went above and beyond to make sure our inspection was completed by deadline.Dan was easily contactable throughout the whole process, and was willing to take the time to explain everything that we didn’t understand.Couldn't recommend Seabreeze more 🙂

Kim Engelage

02:57 24 Jul 25

Highly recommend Dan from Seabreeze. Friendly, efficient. Provided a thorough, detailed report on the house that we had purchased, giving us the peace of mind we needed. Quick to reply when I had any questions.

Zac Read

07:02 16 Jul 25

Dan was extremly prompt at booking in our building inspection and tailored the report to what information we were seeking to know about the property.The final inspection report was thourough and Dan spent time on the phone discussing the key findings and the best approcach to discuss these with the seller/builder.Can highly recomend Dan and his services!

Hayley Brightside

00:58 12 Jun 25

It was really easy to arrange the structural and timber pest report with Seabreeze Building Co. The report was thorough and contained a detailed write up, as well as photos to highlight areas that required attention. Great service, would recommend.

Steve Choate

01:48 15 May 25

Dan provided exceptional service completing my pre-purchase house inspection. His thorough and professional approach was invaluable, and his knowledge and ability to communicate what he found gave me complete confidence in knowing what I was about to purchase.Dan was clear in his explanations, and went above and beyond to give relevant information to make my decision.I highly recommend his services to anyone seeking a reliable and skilled home inspector who is trustworthy and reliable.

Zaine H

07:58 09 May 25

I was referred to Seabreeze for a pre purchase inspection.Dan was very professional and once inspection was completed provided a very thorough inspection report.This report was well above expectation of detail i was expecting.Thank you again !!!!

Claudia Di

03:20 06 May 25

Dan was great to deal with from start to finish. He took the time to walk me through the report, which made me feel really confident in my purchase. I genuinely appreciated the fact that he went above and beyond, especially as this was my first purchase. Would highly recommend.

Stephen Martin

10:07 18 Feb 25

I was recommended Dan and Seabreeze Building Co by a mutual friend in the Perth building industry. I couldn't have been happier with the prompt service, reporting and follow up conversations that we shared. Dan took his time to explain many of the elements and findings he made during a very comprehensive check over of the property. His service gave us confidence heading into the next stage of the purchase process. Thanks Dan!

Craig Walton

12:57 12 Feb 25

Dan was highly recommended. His report was very thorough and detailed. Great to deal with and would use again.

Ryan Hewson

06:53 10 Feb 25

I recently engaged Dan to facilitate a structural & pest inspection on a property I purchased. I was extremely impressed with the thoroughness of his report and his dedication to meeting my time constraints on short notice. I highly recommend using Seabreeze building co for any building inspection.

Josh Hopkinson

05:17 24 Dec 24

Dan from Seabreeze Building Co provided an extremely efficient and thorough pre purchase structural and pest inspection. The report was great and then spent time time to talk through the findings. Highly recommend!

Jason

08:27 21 Dec 24

A wonderful experience dealing with Dan. Very professional, comprehensive and detailed report provided. It was definitely more than what was expected. Again, a great experience and definitely very highly recommended!

Cj Olivares

10:41 20 Dec 24

Dan from Seabreeze Building Co was fantastic to work with for our pre-purchase building and pest inspection. He took the time to explain the findings in a follow-up call, answering all our questions and offering helpful tips for future maintenance.The report was detailed, thorough, and gave us peace of mind about the BIG DECISION. Dan’s professionalism and care really stood out. Would absolutely recommend Seabreeze Building Co and happily use them again!

Sharon Marsh

05:48 01 Nov 24

On a Sunday I woke to a leaking ceiling. Dan came immediately when no other trades would and controlled the area. Carried out a lengthy assessment and sent me a report and how to move forward. Dan and his plumber returned and fixed everything. Communication was excellent and quality job executed. Thanks guys!

Candice

03:55 25 Sep 24

Dan was professional, friendly and affordable. He knew exactly what would best suit my back yard so helped me decide on what design to have. He was so efficient and had the job done in no time. I was so impressed with the end results. Highly recommend.

Jarrad Colvin

22:33 20 Sep 24

Dan recently did a pre purchase inspection on a home I was looking to buy. The whole process was easy and he was super knowledgeable, professional and honest. It was such a small investment to have an inspection done before buying a home. Couldn’t be happier!

Nick Nick

12:02 12 Aug 24

We used Seabreeze building Co for a building and pest inspection on a house we were purchasing. Dan was very thorough and used his vast experience in the industry to provide a detailed report that covered all aspects of the building and surrounds. He then followed up with a call to go over any questions regarding the report and recommendation of areas that may require maintenance in the future.Would definitely use again

Lara McCoubrey

03:16 06 Aug 24

Couldn't recommend Dan from Seabreeze Building Co enough!He got back our Building Inspection Report extremely prompt and the detail in the report was very thorough and clear. He went into great detail and had extensive photos throughout the report.Even after the inspection he helped us correspond with the Settlement Agent with any issues that needed to be rectified, ending in a good outcome.Would recommend Dan to all my family and friends.

‹

›

Frequently Asked Questions

How long does a home extension take?

Most extensions take between 3 and 6 months, depending on the size and complexity of the project. We’ll provide a clear timeline before work begins.

Do you handle council approvals and permits?

Yes. We take care of all required planning, building approvals, and permits to make the process simple and stress-free for you.

Can you match my existing home design?

Absolutely. We specialise in seamless character home extensions that blend perfectly with your home’s existing structure, materials, and style.

What areas do you service?

We complete home extensions throughout Perth and surrounding suburbs. Contact us to confirm if we cover your area.

Can I stay in my home during the build?

In many cases, yes. It depends on the size and scope of the extension, but we’ll always aim to minimise disruption to your daily life.

Do you work on small extensions or renovations?

Yes. From small room additions to large-scale extensions, our team delivers the same level of quality and attention to detail.

Do you work with specific designers or architects?

We can recommend trusted designers or collaborate with your chosen architect to bring your vision to life while maintaining clear communication throughout.

Are you licensed and insured?

Yes. Our builders are fully licensed, insured, and experienced, giving you confidence that your home is in safe hands.

Do you handle character or heritage home extensions?

We do. Our team has experience extending character and heritage homes while maintaining their original charm and architectural integrity.

How can I contact you?

You can reach us directly on 0400 505 876 or email info@seabreezebuildingco.com.au.

Alternatively, feel free to visit our contact page.

We’re happy to answer any questions or discuss the next steps to begin your home extension.