This range is just a guide. Your true cost will depend on your specific site and your goals. Book a call with Ben to get exact clarity.

Get An Estimate For Your

Home Addition In 60 Seconds

Tell us about your vision—we’ll give you a tailored estimate for your Home extension or addition project.

What type of addition are you planning?

Let us know how you're looking to expand your home.

Will a bathroom be included in the addition?

This helps us plan plumbing and layout needs.

Will a kitchen or kitchenette be included?

Let us know if you're planning to add a cooking area.

What is the approximate size of your addition (in square meters)?

Please enter a number only.

GUIDE

Compact = 40sqm to 50sqm

Moderate = 60sqm to 100sqm

Spacious = 110sqm to 180sqm

Grand = 190sqm to 280sqm

Luxurious = 300sqm+

What level of finish do you prefer?

Choose your desired material and interior quality level.

Are you the property owner or authorized to make changes?

We require permission to proceed with planning.

When would you like to get started?

Let us know your ideal timeline for the addition.

Have you selected a designer or architect?

Let us know if you've already started planning your design.

Do you already have completed plans?

If you have architectural or design plans, we can review them.

Do you have financing in place?

Understanding your financial readiness helps us plan next steps.

What’s your estimated budget for the addition?

Share your expected budget range so we can tailor a realistic plan.

Please share your basic contact details:

Enter your details so we can send your custom home estimate.

Where is your property located?

Tell us the site location of your future home addition.

Book a Free Consultation

Let's discuss your project and see how it can be brought to life

Call Us Today

Open Hours

Mon - Sat: 8 am - 5 pm, Sun: Off

Our Services

What Services We offer

New Homes

Imagine your home how you dream it to be and we’ll bring it to life. On budget and stress free.

Home Extensions and Additions

With your vision and our expertise, we deliver successful and stress-free extensions, on budget.

Home Renovation

Give your home and your lifestyle a serious upgrade. We deliver dream renovations

About Us

Lifestyle Renovation Specialists, Architectural Builders

Builders Waikato is a premium building company based in the Waikato region, specializing in high-quality home renovations, extensions, and custom residential projects. Led by Ben Dean, the company is built on strong values of integrity, craftsmanship, and honest communication. With years of hands-on experience across New Zealand and overseas, Ben personally oversees projects to ensure every detail meets a high standard of finish and every promise is delivered.

Builders Waikato works with homeowners and families who want a reliable, professional builder to manage the entire process from planning through completion. The team focuses on creating functional, beautiful spaces without the stress and uncertainty many clients experience during renovations. From kitchens and bathrooms to full-home transformations and large extensions, Builders Waikato delivers quality workmanship, clear communication, and a smooth building experience from start to finish.


Builders Waikato
Director / Owner

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Location:

85A Princes Street, Putāruru Waikato 3411

Hours of work:

Mon - Fri: 8am - 5pm

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