*Guide prices are to be used as a general indicative guide only. Guide prices will vary with market fluctuations, level of finishes/inclusions client has chosen and the client finishing aspects of the build themselves. If you would like to discuss your future project based upon your own individual circumstances, please contact us.

Award-winning specialists in ground floor extensions across Sydney

Make every square metre count and increase your property’s resale value with bespoke house extensions.

Elevate everyday living with custom house extensions

A ground floor extension is a smart way to expand your home without the structural challenges, relocation or height limits of an upper storey. Whether you’re envisioning a spacious open-plan kitchen, a home office or a smooth transition from indoors to alfresco living, extending on the ground level gives you the freedom to create space that works for you.

At 32 Degrees Building, we manage every stage of your project, from design and planning to construction and compliance. We create ground floor extensions that improve layout, increase usable space and add long-term value to your home. Built with precision and quality materials, our extensions are durable, functional and made to enhance everyday living.

FAQs

Do we need to move out during construction?

With a ground floor extension, it may be advised that you move out during the construction. During this time, power may be disconnected and areas of your home will be inaccessible. Our team will advise you whether it’s safe to return home while we finish the rest of the build.

Before work begins, we’ll clearly outline what to expect, including any safety considerations. Your site supervisor will provide regular updates throughout the project and ensure you’re aware of key milestones and timelines.

How much do ground-floor extensions cost? 

The total cost depends on project scale and the materials used. Some extensions involve full kitchen, laundry or open-plan living upgrades, while others may focus on adding a few extra bedrooms or a living area. As every home and project is unique, the best way to get an accurate estimate is to book an initial consultation with our team.

What type of ground floor extension can I have?

A ground floor extension can significantly enhance and expand your existing living spaces. Whether you’re looking to add a larger kitchen, laundry or dining area, or seeking open-plan living, this renovation option offers flexibility and value. A ground floor extension can also introduce:

• Additional bedrooms or guest rooms
• Spacious family or living areas
• Dedicated home office or study
• Practical utility or mudroom
• Home theatre or media room
• Alfresco or outdoor entertaining spaces
• Extra storage solutions

We will work with you to design a layout that maximises usable space and seamlessly integrates with the style and flow of your existing home.

How can I request a quote for a house extension?

Fill out our online questionnaire with key details about your project, including preferred materials, budget and timeline. If you have existing plans or approvals (DA/CC/CDC), you can upload them along with any supporting documents. Once we’ve reviewed your submission, our builder will contact you to discuss your requirements and provide a detailed quote.

Are there any council regulations I should be aware of?

Yes, council regulations are a key part of any extension project, whether you’re working on a first floor or second storey addition. This is especially crucial if your property is subject to zoning rules or a heritage overlay. Rest assured, our team will help you manage the approval process so your project progresses smoothly and without setbacks.

Before and after

Discover how our house extensions blend smart design and unmatched craftsmanship.

Proudly building across Sydney

Based in Smeaton Grange, 32 Degrees Building delivers award-winning residential construction services. We’ve worked on projects in South West and Western Sydney, the Illawarra, Southern Highlands, Eastern Suburbs, North West, North Sydney, Inner West and the Sutherland Shire. Reach out today and let’s build a home designed for you and your family.