House Extensions on the Central Coast

Providing reliable building, repair, and maintenance services across the Central Coast – with emergency servicing and years of hands-on experience you can count on.

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Licensed & Insured

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Friendly Local Team

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Quality Workmanship

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Prompt Service

Building a Space That Fits You

At Totally Building and Maintenance, we help Central Coast homeowners expand their living spaces with well-planned, beautifully built extensions. Whether you’re adding a new bedroom, office, or living area, our team works closely with you to create a design that complements your existing home and suits your lifestyle.


From start to finish, we focus on practical layouts, quality finishes, and clear communication. Every project is handled with care to ensure a seamless result that feels like it’s always been part of your home. Call 0417 285 585 today to discuss your house extension plans and start building the extra space you’ve been dreaming of.

Contact Us Today

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Frequently Asked Questions

If you’re planning to expand your home, these FAQs will help you understand what’s involved in building a practical and lasting home extension.

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  • What types of home extensions can I build?

    You can extend your home in several ways, such as adding extra rooms, expanding your living or dining areas, or creating new outdoor spaces like patios or sunrooms. The right type of extension depends on your property’s layout and your goals for space and functionality.

  • Do I need approval for a home extension?

    In most cases, yes — home extensions require council approval to ensure the work meets local building codes and safety standards. However, some smaller additions may fall under exempt development. Your licensed builder can guide you through the approval process and handle the necessary documentation for peace of mind.

  • How can I make sure my new extension matches my existing home?

    A good builder will carefully assess your home’s current design, materials, and structure before starting the project. This helps ensure the new addition looks cohesive and consistent with the rest of the property. From matching rooflines to choosing complementary finishes, attention to detail makes all the difference.

  • What’s the difference between an extension and a renovation?

    An extension involves adding new floor space to your home, while a renovation updates or remodels an existing area. Both improve comfort and functionality, but an extension physically increases the size of your home. Many homeowners choose to combine both for a complete transformation that enhances their living environment.

Tailored to Your Home

We understand that every home is unique, which is why we tailor each extension to suit your property’s design and your personal needs. Our licensed builders handle everything from initial planning to final detailing, using trusted techniques and durable materials. Whether you want to add value, comfort, or flexibility, we’ll bring your vision to life.



We’re passionate about creating spaces that blend perfectly with your existing home while enhancing its overall look and functionality. With our experience and commitment to quality, you can be confident your extension will not only meet but exceed your expectations.

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