House Extensions on the Central Coast

Expand Your Space

Add an extension to your home to create more space, we offer single and double story extensions.

At Designer Building, we ensure all sites are kept immaculate and properly wrapped, particularly in well-established areas, to maintain privacy for the owner and a tidy street for residents. We also handle all the finer details, including soil reports, structural engineering, surveying, and planning, for a seamless process.

We specialise in delivering high-quality house extensions that integrate seamlessly with your existing property. Based on the Central Coast, we work with clients in Gwandalan, Belmont, Morisset, Swansea, and nearby areas.

Whether you’re looking to add a single-storey, build a second level, or create a custom layout, our team manages every detail from start to finish. We take pride in maintaining a clean and private worksite, ensuring minimal disruption to your home and neighbourhood.

Call Designer Building on 02 4072 1470 to discuss your house extension project.

Extensions That Suit Your Lifestyle

At Designer Building, we know that every family’s needs are different, and your extension should reflect that.

Whether you need extra bedrooms, larger living areas, or more functional spaces, we work closely with you to design an extension that suits your lifestyle. Our experienced team takes care of everything, from soil reports and engineering to council approvals, so you can focus on enjoying the results.

We ensure every detail is completed to the highest standard, creating extensions that not only look great but also add lasting value to your home. Whether it’s a single-room expansion or a double-storey addition, our goal is to create a space that enhances your daily life.

Let us help you design and build an extension that fits your family’s needs and your home’s style.