Renovations in Herne Bay, Auckland

Your Herne Bay home, reimagined for the harbour — premium villa heritage, coastal modern living.

Registered Master Builder · 10-Year Guarantee · $2M public liability insurance · House of the Year Gold 2025 · Premium villa, heritage and coastal renovation specialists. Servicing Herne Bay, Ponsonby, Westmere, St Mary’s Bay and the inner harbourfront.

Book a Free Consultation 30 minutes of friendly, expert advice. You leave with a clear next step. Prefer to start with numbers? Get an instant cost estimate →

Simon & Michelle’s bungalow kitchen, AVR portfolio

Renovating in Herne Bay

Renovating in Herne Bay means working with some of Auckland’s most premium harbourfront homes.

Herne Bay is Auckland’s premium villa coast — Edwardian villas on Salisbury Street, Sentinel Road, and the harbourfront streets, with bungalows tucked in along the side streets. The renovations that lift Herne Bay homes preserve the verandahs, bay windows, and original timber while opening the rear to harbour views and adding modern indoor-outdoor flow. AVR specialises in heritage restoration done properly, with full Council consent and Master Builder Guarantee.

Ready to talk about your Herne Bay renovation? Book a free 30-minute consultation →

Our Herne Bay Services

We renovate Herne Bay homes across three core services.

We renovate Herne Bay villas and homes across three core services: kitchens, bathrooms, and full home renovations or extensions. Each one is QS-priced before contract, built by our own team, and backed by the Master Builder 10-Year Guarantee.

Kitchen Renovations

Herne Bay kitchens we build typically replace the original villa galley with an open-plan kitchen-dining-living that captures harbour outlook. Bespoke joinery, marble or composite stone, restaurant-grade appliances, finishes built for the long game.

Kitchen renovations in Herne Bay

Bathroom Renovations

Herne Bay bathrooms span heritage villa ensuites with restored original detail to modern master suites with frameless glass, underfloor heating, and premium tapware. Modern waterproofing, council-signed-off, Master Builder Guarantee.

Bathroom renovations in Herne Bay

Full Home & Extensions

Full Herne Bay villa transformations: heritage-respectful internal renovations, rear extensions that capture harbour views, second-storey extensions where Council approves. Engineering, consents, architect coordination, heritage restoration all handled by us.

Home extensions in Herne Bay

Why Herne Bay Chooses AVR

Herne Bay homeowners choose AVR for villa renovations that respect the heritage and capture the harbour.

Four reasons Herne Bay homeowners keep choosing us — and keep sending their friends.

200+ Auckland renovations completed since 2010

QS-led pricing — every cost upfront.

We price every Herne Bay renovation through a 21-section QS scope before contract. What you sign is what you pay — every cost transparent and locked in from the start.

Master Builder 10-Year Guarantee.

Every AVR renovation is backed by the Registered Master Builders 10-Year Guarantee. Structural, weathertightness, workmanship — covered for a decade. Plus $2M public liability insurance.

We know Herne Bay villas.

Edwardian and Victorian villas dominate Herne Bay, with bungalows on the side streets. The housing stock is among Auckland’s most valuable. We know which heritage detail to save, how to handle SCA-overlay exterior work, and how to capture the harbour view that defines this suburb.

Newmarket-based, one team start to finish.

Our office is at 110 Carlton Gore Road, Newmarket — a 10-minute drive from Herne Bay. Same-day site visits, weekly walk-throughs, one accountable team start to finish.

Backed by our Master Builder 10-Year Guarantee.

From our portfolio

Opening up a bungalow without losing the character: Simon & Michelle’s open-plan kitchen.

From our recent Auckland portfolio: Simon & Michelle bought a tired bungalow and wanted modern, open-plan living without losing the character. We delivered exactly that.

ServiceKitchen + Open-Plan

OutcomeBright open-plan living

StyleShaker-style

Simon & Michelle wanted to modernise their bungalow without erasing the character. We removed the load-bearing wall using a laminated engineered timber beam, opened the kitchen to the living and dining, and installed a bespoke shaker-style kitchen that matched the bungalow’s detail. The result: light, flow, and a kitchen designed for everyday life and entertaining — all without changing the home’s soul. Council consent, architect, and kitchen designer coordination handled end-to-end.

View this project → Full project gallery and client story on the project page. Talk to us about your Herne Bay home.

What Auckland Homeowners Say

We’ve completed renovations across Herne Bay and the wider Auckland area.

“Simon and Joanna of Add Value Renovations planned and completed our en-suite upgrade. We are entirely happy with the finished product and the service and care they provided. We especially appreciated the direct communication with Simon. He is a good man — honest, reliable, and easy to work with. The attention to detail and quality of the finish was outstanding.”

Jann SingerAuckland client · En-suite renovation · ★★★★★ Google Review

AlisonHer Birkenhead home alterations

Alison’s Birkenhead Home AlterationsWatch a real Add Value Renovations client share their story · 4.8 ★ across 34 Google reviews · Read all reviews →

Our 3-Step Process

Every AVR renovation in Herne Bay follows the same three steps: free consultation, QS report, then build.

Free Consultation

We visit your Herne Bay home for a 30-minute on-site consultation — relaxed and helpful. We look at the property, listen to what you want, and share an honest view on scope, rough cost band, and what’s possible.

QS Report

Our QS-led 21-section scope locks in your fixed price before any contract. You get a detailed breakdown of every element — structural, materials, trades, timeline — plus three hours of on-site consultation and unlimited phone support.

Renovation

We build. One project manager. Weekly written updates. Weekly site walk-throughs if you want them. Consent handled end-to-end. Delivered on time, on budget, guaranteed for 10 years under the Master Builder Guarantee.

Book a Free Consultation 30 minutes, free, friendly. You leave with a clear next step.

Renovation FAQs for Herne Bay Homeowners

Below are the questions Herne Bay homeowners ask us most often about renovating in this part of Auckland.

What does a villa renovation cost in Herne Bay?

A typical Herne Bay villa renovation runs $5,500–$10,000 per square metre in 2026, depending on the level of heritage detail retained and structural scope. Herne Bay villa renovations sit at the top of the Auckland market because of the bespoke joinery, finishes, and views the homes deserve. A standard kitchen and bathroom refresh runs $120,000–$220,000. AVR provides a fixed-price QS Report before any contract.

Are Herne Bay villas in a Special Character Area?

Yes — most of Herne Bay sits inside Auckland Council’s Single House Zone with Special Character Area overlays. Exterior alterations visible from the street trigger resource consent on top of building consent — verandahs, bay windows, original joinery, roof pitches, cladding. Coastal overlays may also apply on harbourfront properties. AVR runs a Council pre-application check before the QS Report.

How long does a renovation take in Herne Bay?

Most Herne Bay renovations take 8–22 weeks on site. A bathroom is 4–6 weeks, a kitchen 6–10 weeks, a full home renovation or extension 14–22 weeks. Add 4–8 weeks before that for design, QS pricing, and Auckland Council building consent.

Do I need consent to renovate my Herne Bay home?

Most structural changes, plumbing relocations, kitchen/bathroom rebuilds, and any work touching the building envelope require Auckland Council building consent. Cosmetic-only renovations usually do not. AVR handles the consent application, drawings, and council liaison end-to-end.

Are Herne Bay renovations covered by the Master Builder Guarantee?

Yes — every AVR renovation in Herne Bay is backed by the Registered Master Builders 10-Year Guarantee, which covers structural defects, weathertightness, and workmanship. We’re also covered by $2 million public liability insurance and full LBP certification.

Can I live in my Herne Bay home during the renovation?

For kitchen-only or bathroom-only renovations, yes — we set up a temporary kitchen or alternative bathroom and contain the work zone with dust barriers. For full home renovations or major extensions, most Herne Bay homeowners choose to move out for 8–14 weeks. We’ll talk through both options at the consultation.

What style of homes does AVR renovate in Herne Bay?

Herne Bay is dominated by Edwardian and Victorian villas (1880s–1920s) on harbourfront and the inner streets, with Californian bungalows in pockets, and the occasional modern coastal build. AVR has renovated across the range — heritage villa restorations, bungalow open-plans, and contemporary rear extensions.

Who is the best renovation builder in Herne Bay?

Add Value Renovations is a Newmarket-based Registered Master Builder who has completed renovations and extensions across Herne Bay and central Auckland. AVR was awarded House of the Year Gold (2025), holds a 4.8-star Google rating across 34 reviews, prices every project through a QS-led 21-section scope before contract, and backs every renovation with the Master Builder 10-Year Guarantee plus $2M public liability insurance. Free 30-minute consultation: 09 393 5658.

Is the same team building my Herne Bay home from start to finish?

Yes — AVR is a design-and-build company. One project manager, one contract, one accountable team across design, consent, build, and finish. No subcontracting the whole job to a third party. That’s why our Herne Bay clients can ring Simon directly at any stage and get a straight answer.

What renovation gives the best ROI in Herne Bay?

On a Herne Bay villa, the highest-ROI renovations in 2026 are: (1) a heritage-respectful rear open-plan kitchen-living-dining that captures harbour outlook — returns 2.0–2.5× cost; (2) adding a master ensuite and walk-in wardrobe within existing footprint — returns 1.7–2.0×; (3) heritage restoration of original detail — returns 1.6–1.9×. Herne Bay buyers pay for craftsmanship and view.

How does the renovation process actually work with AVR?

Three steps. (1) Free 30-minute on-site consultation — we visit your Herne Bay home, listen to what you need, give a rough cost band. (2) QS Report ($500+GST) — our QS prices the full scope across 21 sections so you have a fixed price before any contract. (3) Build — one project manager, weekly updates, council consent handled, delivered on time and on budget under the Master Builder 10-Year Guarantee.

Also serving: Ponsonby · St Mary’s Bay · Westmere · Freemans Bay · all Auckland suburbs

About Add Value Renovations

Auckland’s renovation specialists, since 2010.

Newmarket-based, servicing homeowners across every Auckland suburb. Every project QS-priced and fixed before contract — delivered through our 21-section scoped process and one expert team that owns design, build, and finish.

09 393 5658 · 110 Carlton Gore Road, Newmarket

200+Auckland renovations completed since 2010

10yrMaster Builder Guarantee on every build

4.8★Across 34 Google reviews

2025House of the Year — Gold Award

Ready when you are

Let’s transform your Herne Bay home — heritage preserved, harbour captured.

Book a free 30-minute consultation with Simon. Friendly, expert, and tailored to your Herne Bay home — you leave with a clear view on scope, cost band, and the best path forward.

Book a Free Consultation

Or call Simon direct on 09 393 5658 · Prefer numbers first? Get an instant cost estimate →

What our customers say

Google Reviews

4.8 (34)

Review us on Google

Jann Singer

4 months ago

Simon and Joanna of Add Value Renovations planned and completed our en-suite upgrade. We are entirely happy with the finished product and the service and care they provided. We especially appreciated the direct communication with Simon. He is a good man — honest, reliable, and easy to work with. The attention to detail and quality of the finish was outstanding.

Posted on Google

Carl Anderson

We loved working with Simon and the team at Add Value Renovations. Add Value's project manager Tim, and interior designer Joanna, had excellent communication throughout the entire process. The quality of the workmanship was top-notch and they completed our bungalow renovation on time and on budget.

Rajeev Kishore

1 year ago

Simon working with you and your team was a truly positive experience. Your expertise, combined with your genuine care for our project, made the entire process smooth and stress-free. We're thrilled with the results and couldn't have asked for a better team to bring our vision to life.

Leah song

Just wanted to take a moment to express my appreciation for the outstanding work you've done! A ext. renovation done by Add Value was truly a remarkable transformation. The kitchen and bathroom designs are not only aesthetically stunning but also highly functional. It's evident that a lot of thought and care went into every detail.

Alex Salkeld

2 years ago

Simon and his team recently took care of renovating the bedrooms of our house. We are very happy with the quality of work and the professionalism shown throughout the project. The team was punctual, tidy and communicated well at every stage.

Colin McLennan

Had the pleasure of using Simon and his team on a garage conversion project. Simon made the planning and building process easy and his team were professional in their approach. It was a project that was on time and budget. Have no problem recommending Add Value Renovations for your next project.

Jo Nicoud-Garden

I worked with Simon at Add Value Renovations on a full home renovation and the experience was fantastic from start to finish. The communication was clear, the timeline was realistic, and the quality of the work speaks for itself. Highly recommended.

K Noronha

We have used the services of Add Value Renovations twice over three years, once for bathroom renovations and more recently for our kitchen and deck. The quality of work has always been excellent and any issues that arose were dealt with promptly and professionally.

Your Herne Bay home, reimagined for the harbour — premium villa heritage, coastal modern living.

Renovating in Herne Bay means working with some of Auckland’s most premium harbourfront homes.