Home Extensions Hills District & North Shore

When you love your home and where you live but need more space, a custom home extension can give you the room you need without moving. Whether you’re creating larger living areas, additional bedrooms, a new master suite or a better connection to the outdoors, SBS Building Services designs and builds extensions that feel like a natural part of your existing home. Whether you already have plans or are starting with an idea, our team can guide you from design and planning through to construction.

For more than 35 years, SBS Building Services has been helping homeowners create more from the homes they already have. With over 300 homes transformed, we bring the experience and building knowledge needed to create custom extensions that integrate naturally with the existing home.

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Consultation

Why Choose us for Home Extensions

From concept design to council approvals and construction, we handle every detail of your home extension project, ensuring a smooth, professional experience. A smartly designed extension can dramatically change how you live in and enjoy your home—without the cost and inconvenience of moving.

Why Extend Your Home?

Are you ready to Renovate?

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Space

Add much-needed rooms or expand existing areas to accommodate your family’s needs.

Lifestyle

Create open-plan living areas, larger kitchens, or a new master suite tailored to the way you live.

Flexibility

Adapt your home for multi-generational living, working from home, or entertaining.

Value

Boost your property’s appeal and resale value with a thoughtfully designed extension.

Our reputation is built on trust, reliability, and a passion for creating beautiful, functional spaces for families to thrive. We specialise in creating renovations that ensure the home you already love and enjoy is made just that little bit better for you, for the long term.

Home Extension Projects

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  • Baulkham Hills Renovation
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    Baulkham Hills Renovation
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    West Pennant Hills Renovation
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    Hunters Hill Extension
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  • How can we help?

Build the Room
That You Need

We take the time to understand your family’s lifestyle and future needs, ensuring your extension feels like a natural continuation of your home.

With meticulous planning and expert craftsmanship, we make the renovation process simple, transparent, and exciting. The end result will be an addition that gives you the extra room so you can enjoy the home you already love even more than before.

  • Our Process

Your Dream
Home at Home

A thoughtfully designed extension unlocks new possibilities for living—adding space, light, and modern features while keeping you connected to the area you love. This is a smart way to enhance comfort and functionality, without compromising the area you live in.

By incorporating your favourite elements into your existing home, you can enjoy a transformed living experience with less cost, less disruption, and lasting value.

  • Why Renovate Outward?

Benefits of a
Home Extension

Unlock more space and functionality with a tailored ground floor extension. Expanding your home outward, commonly into the backyard of your property, allows for additional bedrooms and living spaces that you do not have in your existing home’s structure.

Perfect for transforming older layouts, this type of extension brings your home up to speed with the size, flow, and flexibility of contemporary living.

I have plans ready

If you already have plans drawn, we would be pleased to provide a detailed quote for your project.

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I need plans drawn

Before we can quote your renovation or extension project, plans need to be drawn. We’re here to help with that process!

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Home Extension FAQs

The size of your extension is usually determined by your property’s zoning, council regulations, and your land size. We will guide you through these considerations during the planning phase.

Yes. Every extension is thoughtfully designed to complement the character of your home. We ensure a cohesive and natural flow, so the new space feels like it was always part of the original design.

Most projects require approval from your local council or a private certifier. Our team handles the entire process on your behalf—from preparing documentation to lodging applications—ensuring everything is in place before construction begins.

Transforming your home with a ground floor extension is a detailed process that typically takes between 3 to 5 months, depending on the scope and layout. Before construction begins, we will provide a clear and comprehensive timeline so you know exactly what to expect at every stage.

Absolutely! Every extension is tailored to suit your lifestyle, needs, and design preferences, from the floorplan to the final fixtures and finishes.

Home Feeling Cramped?

Renovate with a Home Extension and get the space you need to enjoy your home how it should be. Contact us today to start planning your dream home renovation.

Enquire Now