House Extensions Wellington
Need more space? Marmoset Building specialises in house extensions and home additions across Wellington. We manage the consents, the build, and everything in between, so you don’t have to.
Wellington Home Extension Specialists
More space, done well. Extensions that look like they've always been there.
1. Free Consultation
We visit your home, listen to what you need, and give you a realistic picture of scope, cost, and timeline.
2. Design & Consents
We coordinate design drawings and help guide the consent process so you're not left figuring it out alone.
3. The Build
We manage every stage from foundation to finishing, keeping you updated throughout with no nasty surprises.
What Wellington Homeowners Say About Us
“Marmoset Building made our renovation easy. The team was friendly, reliable, and kept us in the loop every step of the way.”
“We love our new kitchen! The project finished on time and the quality is top-notch. Highly recommend these guys.”
“Great communication and no surprises. Marmoset handled everything and the result was exactly what we wanted.”
Common questions
Most projects range from 6-16 weeks depending on scope. We provide a clear detailed timeline upfront so you know exactly what to expect and what we can’t know until we start.
We keep you in the loop with regular updates. If costs shift, we'll talk through options before making any changes. It is always good practice to ensure you have contingency planned with any budget as there can be unknowns and we discuss this with you from the outset.
Yes. We're flexible with timing and can work around your needs where possible. Just let us know what works best.
15+ years across New Zealand and the USA. That's enough time to see what works and what doesn't.
We're based in Wellington and work throughout the region including Lower Hutt, Upper Hutt, and Porirua.
We do both. Whether it's a small repair or a full renovation or build, we bring the same quality and attention to detail.
Yes. If you need design help, we can refer you to great local architects we trust or work with your chosen architect.
