Architectural Renovations & Extensions Auckland | YOURBUILDER
Auckland modern renovation

Architectural Renovations, Focused on You, Built with Expertise

What our clients say

4.8 based on 43 reviews
Sharon van Rijnsoever
Sharon van Rijnsoever

We have engaged Your Builder for multiple projects around our home over the last four years. Everything from minor repairs after a storm, to a huge double story extension, and they are always amazing …

Patricio Castellano
Patricio Castellano

Hamid and his crew have been awesome throughout the whole renovation/extension process(from design, execution to Council Concent). We enclosed a carpart and converted into a garage, replaced old brick…

Dave Fleming
Dave Fleming

Hamid and the team at Your builder completed a major renovation at our apartment in Devon Park. We are very impressed with the quality of work performed, all within budget agreed on prior to commencem…

Brent Narbey
Brent Narbey

We needed a trustworthy building company to help design and renovate our family home on Waiheke Island, Auckland. Hamid and the crew from Your Builder were precisely that. They came highly recommended…

Architectural Renovations & Extensions Across Auckland

For 28 years we’ve renovated Auckland’s heritage villas, character bungalows, and architectural homes. Across the North Shore, Devonport, Ponsonby, Grey Lynn, and beyond. Every project is priced against real data from 273 projects (as of 2026). You see the realistic figure before construction begins.

Who We Are

YOURBUILDER was founded by Hamid Zwart, a Licensed Master Builder, and Myrthe Nitzsche, an Honours-qualified Interior Architect. She was the first woman in the Netherlands to earn that distinction.

A builder’s eye and a designer’s eye on every project. Myrthe set the design integrity standard the team now works to. Hamid leads from the pragmatist side with over thirty years of experience in residential renovations. 

Design is never sacrificed for convenience. Budget is never sacrificed for aesthetics. That dual lens is how the whole team works.

Hamid and Myrthe Yourbuilder

Meet the YOURBUILDER Team

Our team is known for craftsmanship and care across renovations, extensions, and restorations throughout Auckland. We work closely with you at every stage. We listen for what matters most to you, then build to it.

Your vision, our process

We work closely with you, your architect, and our design team. Together we develop a workable concept inside your budget, before any developed design begins.

We share information at every stage. You stay informed and in control through the whole build.

Deliberate Pre-Build Advisory

Builder, architect, and quantity surveyor sit together before expensive plans get drawn. We match you with the right architect for your project, your temperament, your budget. Scope and buildability are tested at concept stage. Your budget is validated against real project data before you commit.

Absolute Financial Clarity

Every project is priced from our own dataset of 273 projects (as of 2026). You get a detailed proposal. Our interior designer specifies fittings at concept stage. That removes cost surprises before construction starts. Our in-house quantity surveyor validates every line item against two decades of real project data.

Architectural and Execution Excellence

A permanent in-house build team delivers every project. Our builders bring decades of tenure and proven craft. They progress from apprentice to foreman through a deliberate pathway. The team knows each other's work intimately. That consistency carries onto every site.

Protected Design Integrity

We review your architectural vision through two lenses. Buildability and beauty. Every plan is tested for material detailing, livability, and construction feasibility. When budget pressure comes, and it does, we cut with precision. The design elements that define your home stay protected.

Operational Control and Transparency

Every dollar and decision lives in a centralised digital portal. Your budget updates weekly. Scope changes don't proceed until you've signed off digitally. Price impact is shown immediately. No verbal agreements. No disputed invoices. One source of truth for the entire project.
Design and Build guide.Auckland Home Builders

18 steps to the Design and Build process.

Our guide, YOURBUILDER: 18 Steps to the Design and Build Process, walks you through every stage. From the first Discovery Call to the final walkthrough and 12-month quality check.

Your vision built with precision. Every step clearly mapped.

28 Years of Renovating Homes

Twenty-eight years renovating Auckland homes. One thing is clear. The team you choose decides how the project ends. The right team protects your vision, your budget, and your timeline.

Our guarantee to you

You get a senior-led build team, a vetted network of trades we’ve worked with for years, and complete transparency over every decision and every dollar. The work is delivered to spec and within the contract price. Talk to us about your renovation, extension, or restoration.

Quantity Surveying

Backed by the Halo 10-Year Residential Guarantee when building with YOURBUILDER.

Quantity Surveying

YOURBUILDER provides every project with a 10-Year Guarantee.

Kitchen Renovations

As a registered Master Builder, YOURBUILDER provides every project with the Master Build 10-Year Guarantee.

Kitchen Renovations

Backed by the Master Builders 10-Year Residential Guarantee when building with YOURBUILDER.

Get in touch

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
*

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
*