Home extensions in Auckland
When your family grows, your needs change, or you simply want more space - a well-designed home extension is often the smartest investment you can make in your Auckland property. Extending is almost always more cost-effective than selling and buying again, and done well, it can transform how your whole home feels and functions. Build and Construct specialises in residential extensions across Auckland. We manage the entire process - from working with your architect on designs that integrate seamlessly with your existing home, through consent, structural work, and full fit-out, to final handover.
Types of extensions we build
— Single and double-storey additions
— Ground floor extensions (living areas, kitchens, bedrooms)
— Second storey additions
— Garage conversions and sleep-outs
— Deck and outdoor living extensions
— Internal reconfigurations to complement the extension
Extensions that look like they were always there
The hallmark of a great extension is that it doesn't look like one. We pay close attention to matching materials, rooflines, joinery profiles, and interior finishes so your addition feels like a natural part of the original home - not a box bolted on the side. We work closely with architects and designers to get the design right before a single piece of timber goes up. And because Harry and Nick are on site throughout the build, the execution matches the vision.
Frequently Asked Questions
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Most home extensions require Auckland Council building consent. We manage the entire consent process for you, including liaising with engineers and inspectors, so you don't have to navigate it alone.
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Extension costs depend on size, complexity, and specification. Contact us for a free, no-obligation quote - we'll give you an honest, itemised breakdown of what your project will cost.
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A straightforward single-storey extension typically takes 3–6 months to build once consent is granted. Larger or more complex projects take longer. We'll give you a realistic timeline upfront and stick to it.
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Absolutely. If your architectural plans and consents are already in place, we're happy to provide a construction-only service and focus purely on delivering the build.
Have Something in Mind? Let's Chat
Contact us anytime for a no obligation free quote or just a chat about what you are thinking!
info@buildandconstruct.co.nz
Harry: 021 184 0391
Nick: 021 023 83025
