William SmithUpgrading a classic villa or bungalow in suburbs like Ponsonby and Mount Eden takes real skill. You want to preserve lovely historical details while adding modern comfort.
That’s why finding the best heritage builders in Auckland makes all the difference when you’re knocking out rear walls for open-plan living or fixing old foundations. Here are the top specialists who know how to modernise character houses properly.
You can also explore local guides for trusted home builders or skilled deck builders to improve your outdoor layout.
How much do heritage builders cost in Auckland?
Specialised heritage work and character restorations across Auckland generally cost between $2,000 and $4,500+ per square metre, with full projects varying based on scale.
| Project Scope / Type | Typical Cost Range |
| Complete New Builds (House & Land) | $1,450,000 – $1,700,000+ |
| Interior Heritage Refresh | $250,000 – $400,000 |
| Full Restoration with Structural Layout Changes | $400,000 – $700,000 |
| Major Restorations & Extensions | $700,000 – $1,200,000+ |
1. Build Unlimited
Website: https://buildunlimited.nz/
Areas Served: Auckland, New Zealand
Contact: 095508768
Hours: Monday-Friday, 7:00 AM – 6:00 PM
Renovating an older character home becomes much simpler when all your experts work together from day one. Build Unlimited handles heritage villas and bungalows by pairing architects, designers, estimators, and craftspeople under one roof.
Their integrated approach ensures build costs and construction practicality align directly with your design goals.
I watched them transform a drafty villa in Ponsonby, and the way they connected the original ornate ceilings to a bright modern rear extension was genuinely impressive.
They use detailed inspection checklists and provide regular video updates through an online portal. Plus, a dedicated project manager keeps everything moving smoothly.
The only downside is that projects in strict heritage overlay suburbs like Herne Bay or Devonport can face extended timelines due to council consents.
Great throughout the entire construction process and on budget
Pete did a job for me in Auckland and was excellent. His design skills and insight into what worked best for us was unparalleled. He completed the job from design to completion and was great through out the entire construction process and on budget. I highly recommend Build Unlimited you will not be disappointed. Thanks Pete.
Alert Building Inspections | Google Review
A reliable builder and renovations company
We’ve had a fantastic experience with Build Unlimited. They provided great advice, were always punctual in their responses, and clearly demonstrated deep knowledge in their field of expertise. If you’re looking for a reliable builder and renovations company, I highly recommend Build Unlimited for their professionalism and quality service.
Richard Smith | Google Review
2. QBS Construction
Website: https://qbsconstruction.co.nz/
Address: Unit 2B 77 The Strand, Parnell
Contact: 021 217 0003
Hours: Monday-Friday, 7:30 AM – 5:00 PM
Preserving delicate architectural details requires specialised craftsmanship and methodical planning.
QBS Construction offers dedicated services covering heritage restoration, preservation, and material conservation across Auckland, hand-picked according to the specific needs of each project.
Their team brings over 75 years of combined building experience to complex character projects, so you can trust in the quality of their work. You also receive a 10-year home guarantee alongside a 5-year workmanship warranty.
Plus, I like that they provide fully itemised quotes with clear inclusions, so you avoid nasty financial surprises halfway through construction.
Just keep in mind that they’re very selective about taking on new projects. Because they usually run only one or two high-end builds at a time, you may need to wait for an open slot.
Had the experience and knowledge to undertake a large heritage renovation
We engaged Troy and the team at QBS as we knew they had the experience and knowledge to undertake a large heritage renovation, their expertise in residential building was second to none, our home was completed to a very high standard with excellent craftsmanship throughout. our expectations were exceeded.
Mitchell Cunningham | Google Review
Delivered a phenomenal architectural build to exacting detail
Troy and his team renovated our villa over 18mths recently. Renovating a house is incredibly stressful, but Troy’s team delivered a phenomenal architectural build to exacting detail. His team of carpenters were experienced and professional throughout. We worked with Jake as our Foreman. He also selects a great team of sub-contractors who he has a trusted relationship with that we benefitted from.
I particularly loved the way the site was always clean and tidy and wherever possible materials were re-used, recycled or donated. Great ethos.
Catherine Butcher | Google Review
3. Alpha 1 Builders Ltd
Website: https://www.alpha1builders.co.nz/
Address: 45 Monaghan Avenue Mount Albert
Contact: 09 846 8110
Hours: Monday-Friday, 7:30 AM – 5:00 PM | Saturday, 8:00 AM – 3:00 PM
Restoring an early twentieth-century house demands deep local knowledge and steady leadership. Alpha 1 Builders Ltd specialises in Central Auckland villa restorations and bungalow extensions.
Company founder Paul Bateman is a Site 2 Licensed Building Practitioner (LBP) who stays directly involved as project manager from initial pricing to final handover.
Plus, their team recently earned two Gold Awards at the 2025 Master Builders Awards for bungalow transformations in Mount Albert.
I like that this company runs a transparent budgeting system with weekly expenditure updates so you always know where your money goes. Concept plans are also checked by a quantity surveyor (QS) to keep spending aligned.
One drawback is that architectural work runs through their selected design partners rather than fully independent outside architects. You also need to pay extra administration fees for quantity surveyor pricing rounds.
I loved their attention to detail
As an interior designer, working alongside Alpha1 Builders on a recent project was an absolute breeze. Communication was great, and I was able to have confidence in their team to turn my ideas into reality. The end result was amazing and I loved their attention to detail, especially on the unique heritage project that we were working one. Thanks again!!
Melanie Sa’u | Google Review
Great to work with from beginning to end of the project
Alpha 1 was recommended by our architect for our bungalow renovation. Paul and his team were great to work with from beginning to end of the project, with clear communication and attention to detail throughout. Their practical problem-solving meant we kept things moving on-site, even when faced with the inevitable curve balls a renovation project (and covid) throws. We’ve already recommended Alpha 1 to friends, and wouldn’t hesitate to do so again.
Kate Doherty | Google Review
4. Your Builder Ltd
Website: https://yourbuilder.co.nz/
Address: 1b Williamson Avenue, Belmont
Contact: 021 541 392
Hours: Monday-Friday, 7:00 AM – 4:00 PM
Merging heritage architecture with modern layout concepts requires both construction rigour and aesthetic vision.
Your Builder Ltd is led by co-founders Hamid Zwart, a Licensed Master Builder, and Myrthe Nitzsche, an honours-qualified interior architect.
They excel at custom-milling weatherboards, matching native timbers, and replicating sash windows for seamless additions.
I spoke with a client who remodelled an old bungalow with them, and they loved how the cloud portal tracked every variation before approval. You can review schedules, progress photos, and budget updates right from your phone.
They even use historical data from over 270 projects to keep pre-construction cost estimates accurate.
However, unearthing unexpected borer damage or foundation rot behind old walls can still introduce project uncertainty and delays during initial demo work.
The team on site did an excellent job
We hired Hamid and his team to replace our deck and do a number of other smaller renovation jobs around our house.
At all times they were very professional including keeping us up to on building progress, variations to contract and costs versus budget.
The team on site did an excellent job. We particularly liked that they discussed any issues they faced with us and made sensible suggestions for alterations to the work to improve the result and/or save costs.
We would definitely hire them again.
John Stagg | Google Review
Professional and proficient renovation builders
Hamid and his crew are one of the most professional and proficient renovation builders that i have ever been involved with. Communication is clear, concise and he never puts you wrong. He whole system is more advanced than many builders are using today which keeps everyone in the loop with the building status on a particular job. Hamid is one builder i would easily recommend to someone thinking about renovations.
Matthew Bates | Google Review
5. Jeffery Construction Ltd
Website: https://jefferyconstruction.co.nz/
Address: 9 Maidstone Street, Grey Lynn, 1021
Contact: +64 9 376 9490
Hours: Monday-Thursday, 7:30 AM – 5:00 PM | Friday, 7:30 AM – 4:00 PM | Saturday, 7:30 AM – 1:00 PM
Executing high-spec architectural plans takes a seasoned main contractor who knows how to control construction budgets.
Jeffery Construction is led by Managing Director Alex Jeffery, who brings over 20 years of building industry experience to complex character projects. They manage everything from early concept costing and quantity surveying to full subcontractor coordination.
Their crews work closely with independent architects to deliver clean transitions between original heritage framing and modern spaces. They’re also fully accredited Licensed Building Practitioners (LBP) and Certified Builders.
And I love that they use cloud software platforms like Procore and Workbench to give you live site photos and progress reports.
The primary downside is their high-end market focus. Their services cater to premium architectural builds and might not fit straightforward, budget-driven cosmetic renovations.
Accurate costings, clear communication, and the quality workmanship
Alex and his team at Jeffery Construction did an outstanding job renovating my Ponsonby villa. Alex’s meticulous attention to detail and genuine care for both the project and client set them apart. Their accurate costings, clear communication, and the quality workmanship from both the builders and subcontractors made the experience a pleasure. I highly recommend their services.
Lynne T | Google Review
Couldn’t be happier with the work they’ve done for me
Jeffery construction undertook 2 minor renovations on my Pt Chev house. In both instances his team were highly professional, easy to deal with and finished the job to a very high standard. I couldn’t be happier with the work they’ve done for me, and I will happily recommend them to anyone who will listen. Thanks Jeffery and team.
Nick Alcock | Google Review
