More than 20 years experience building quality new homes in Illawarra

We understand that everyone has a different style and taste and that’s why our team of experienced home builders are here to support you through the entire home building process. New builds can often be stressful, we specialise in alleviating that pressure. We’re there every step of the way to guide you through the home building process, whether it’s your first home build or you’re a seasoned building veteran. Our team of experienced new home builders can help you build your dream home – reflecting your style, vision and living needs.

Seaside On Site

Housing Industry Association (HIA) Member

We promote the highest industry standards and with our team, you get quality guaranteed!

Housing Industry Association (HIA) Logo

Our home building process involves you from beginning to end

We specialise in ensuring your vision and dream becomes a reality, which means all of your luxury home building dreams can come true! Our team includes designers and luxury home builders who are ready to consult you throughout the entire build process. 

Our new home builders and designers understand the importance of your budget so we’ll work closely with you to deliver a new home that exceeds your expectations within your expected budget.

Luxury Designs At Fair Prices

We are leaders in new home design, renovations and extensions in the Illawarra, Sutherland Shire and Eastern Suburbs region.

7-Year Warranty

Seaside’s residential homes are fully insured and covered by a 7-year warranty to give you and your family peace of mind.

Locally Owned & Operated

We know Illawarra and we know its people. We’ll help you create your custom home, extension or renovation.

Experienced Builders

We are an in-demand home building service in Wollongong and are a proud member of Australia’s Housing Industry Association.

Our team is committed to seeing your building dreams come true

All of our new home builders are chosen for their expertise and skills. Our quality guarantee means your new home is designed and built to the highest possible standard.

As a proud long-standing HIA member, we’re committed to advocating and implementing the highest standards of workmanship and customer service while remaining compliant with local building regulations, standards and codes.

Seaside Building and Design do more than just build new homes

We bring dreams to life! From the footings, the last splash of paint, to handing you the key to your brand new home – we do it all. Our team of experienced home builders and designers can help actualise your dream home by developing plans that reflect your style, vision, and living needs. Our new home builders and designers understand the importance of your budget and will work closely with you to design your home, without the stress of added expenses.

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Building Excavation in Wollongong by Seaside

Home Construction in Wollongong by Seaside

Concreting in Wollongong by Seaside

What Our Clients Say

Aaron’s effort and consideration at quoting stage was outstanding! He took the time to find out what we wanted, what our budget was and gave us options and alternatives to get the best outcome for us and his quote was by far the best we’d received. That then set the tone for the entire job. Aaron and his team were professional, friendly, and punctual and if there were any issues we were aware of them straight away and had complete confidence they would be taken care of without any stress on us. We highly recommend Seaside Building & Design to anyone for any build, big or small, and will definitely be contacting Aaron again for any further work we want done.

Daniel & Krystal Oliver

We embarked on to build our dream and ‘forever’ home. That dream has just become our family’s reality and we love it. Thank you to the awesome Seaside Building and Design team. Led by Aaron, their work was of the highest standard! The respect and care they constantly offered our family during the whole process was one of the highlights for us. They fully appreciated the pressure on our young family and made sure they did all they could to support us. We are super glad we chose Aaron and his team. They have become more like family and I know we have made lifelong friends with all the Seaside crew.

Henry & Anissa Rajendra

We recently had Seaside complete an extension to our home. From the planning stages through to completion, Aaron was very helpful and generous with his time, talking through our options and giving recommendations. The Seaside team was always courteous and helpful and their attention to detail was great, they were flexible with changes during construction, and they were always keen to make sure we were happy with how things were going. We are very pleased with the quality of their work and love the new space!

Mike & Mindy Currie

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Reach out now for an obligation-free detailed quote!