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Renovations in Blockhouse Bay, Auckland

Your Blockhouse Bay home, transformed from within — more rooms, more flow, same footprint.

Registered Master Builder · 10-Year Guarantee · $2M public liability insurance · House of the Year Gold 2025 · Newmarket-based, 15 minutes from Blockhouse Bay.

Book a Free Consultation30 minutes of friendly, expert advice. You leave with a clear next step.Prefer to start with numbers? Get an instant cost estimate →
Award-winning Blockhouse Bay renovation
Renovating in Blockhouse Bay

Renovating in Blockhouse Bay means unlocking the rooms you already have.

Blockhouse Bay homes often have generous footprints and great bones — split-level family homes, weatherboard classics, and properties with rumpus rooms and garages waiting to be converted into proper living space. Most Blockhouse Bay renovations don’t need an extension; they need smart reconfiguration. Hitesh & Bharti’s award-winning home is the best example: 4 bedrooms, 4 bathrooms, 2 living areas — all without adding a single square metre.

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

Our Blockhouse Bay Services

We renovate Blockhouse Bay homes across three core services.

We renovate Blockhouse Bay homes across three core services: kitchens, bathrooms, and full home extensions. Each one is QS-priced before contract, built by our own team, and backed by the Master Builder 10-Year Guarantee. Pick the service that matches your plan — or book a consultation and we’ll help you work out which one.

Kitchen Renovations

Blockhouse Bay kitchens we build often pair a modern open-plan layout with a scullery, marbled island, and a deck-to-pergola flow for entertaining. Hitesh & Bharti’s award-winning kitchen is one example. Every Blockhouse Bay kitchen is QS-priced before contract.

Kitchen renovations in Blockhouse Bay

Bathroom Renovations

Blockhouse Bay bathrooms range from freestanding-bath family bathrooms to converted-garage ensuites. Marbled feature walls, large-format tiling, walk-in showers — all fully waterproofed and signed off by council, with Master Builder Guarantee on workmanship.

Bathroom renovations in Blockhouse Bay

Full Home & Extensions

Full Blockhouse Bay home transformations: garage and rumpus conversions, second living areas, scullery additions, ensuite + walk-in wardrobe upstairs, decks and outdoor entertaining. QS-priced end-to-end, Master Builder 10-Year Guarantee on every build.

Home extensions in Blockhouse Bay
Why Blockhouse Bay Chooses AVR

Blockhouse Bay homeowners choose AVR for the craftsmanship and care their homes deserve.

Four reasons Blockhouse Bay families keep choosing us — and keep sending their friends.

200+ Auckland renovations completed since 2010

QS-led pricing — every cost upfront.

We price every Blockhouse 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 Blockhouse Bay homes.

Weatherboard family homes, split-levels, generous sections, garages and rumpus rooms ready for conversion — Blockhouse Bay has its own renovation patterns. We know how to read a home, find the unlocked rooms, and add genuine value without unnecessary extension cost.

Reconfiguration over extension.

Most Blockhouse Bay homes already have the space — just locked up in unused garages, rumpus rooms, or awkward layouts. We design around what’s there, often saving 30%+ vs adding new floor area. Hitesh & Bharti added 4 bedrooms, 4 bathrooms and 2 living areas without extending the footprint.

Backed by our Master Builder 10-Year Guarantee.

Award-Winning Blockhouse Bay Project

Reimagined from within: Hitesh & Bharti’s award-winning Blockhouse Bay renovation.

Hitesh & Bharti needed more rooms for their growing family. They thought it meant building up. Simon spotted the unused garage and rumpus instead — 244m² reimagined without extending the footprint.

Scope244m² reimagined
Added4 bed · 4 bath · 2 living
Budget$400k–$500k

The old downstairs was cold storage; the upstairs had one toilet for the whole family. Simon converted the unused garage and rumpus into two new bedrooms, two bathrooms, and a second living area. Upstairs gained a private ensuite, walk-in wardrobe, and a scullery off the kitchen. New deck with pergola, electric gate, carport, and concrete drive added curb appeal — all delivered fixed-price under the Master Builder 10-Year Guarantee.

View the full Blockhouse Bay project →Full project gallery and client story on the project page.
What Auckland Homeowners Say

We’ve completed renovations across Blockhouse Bay and the wider West 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
Dylan & HannahTheir 1975 home transformation
Dylan & Hannah’s 1975 Home TransformationWatch 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 Blockhouse Bay follows the same three steps: free consultation, QS report, then build.

01

Free Consultation

We visit your Blockhouse 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.

02

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.

03

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 Consultation30 minutes, free, friendly. You leave with a clear next step.
Renovation FAQs for Blockhouse Bay Homeowners

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

What does a renovation cost in Blockhouse Bay?
A full home renovation in Blockhouse Bay typically costs $4,500—$8,500 per square metre in 2026, depending on the level of structural reconfiguration. Hitesh & Bharti’s award-winning project (4 bed, 4 bath, 2 living, 244m²) sat in the $400k—$500k band. Reconfiguration-led renovations (using existing footprint) usually save 30%+ vs adding new floor area. AVR provides a fixed-price QS Report before any contract.
Will renovating my Blockhouse Bay home add value at resale?
Done well, yes — Blockhouse Bay home renovations that improve flow, add bedrooms, and unlock unused space (garages, rumpus rooms) consistently add 1.5—2× the renovation cost in resale value. Hitesh & Bharti’s award-winning project added 4 bedrooms and 4 bathrooms inside the existing footprint — a more cost-efficient route to a higher resale lift than extending.
How long does a renovation take in Blockhouse Bay?
Most Blockhouse Bay renovations take 8–20 weeks on site, depending on scope. A bathroom takes 4–6 weeks, a kitchen 6–10 weeks, and a full home renovation or extension 14–24 weeks. Add 4–8 weeks before that for design, QS pricing, and Auckland Council building consent.
Do I need building consent to renovate my Blockhouse Bay home?
Most structural changes, plumbing relocations, kitchen/bathroom extensions, and any work touching the building envelope require Auckland Council building consent. Cosmetic-only renovations (paint, flooring, cabinetry replacement in the same footprint) usually do not. AVR handles the consent application, drawings, and council liaison end-to-end.
Are Blockhouse Bay renovations covered by the Master Builder Guarantee?
Yes — every AVR renovation in Blockhouse Bay is backed by the Registered Master Builders 10-Year Guarantee, which covers structural defects, weathertightness, and workmanship for a decade post-completion. We’re also covered by $2 million public liability insurance and full LBP certification.
Can I live in my Blockhouse Bay home during the renovation?
For kitchen-only or bathroom-only renovations, yes — we’ll set up a temporary kitchen or alternative bathroom and contain the work zone. For full home renovations or major extensions, most Blockhouse Bay homeowners choose to move out for 8–14 weeks. We’ll talk you through both options at the consultation.
Can I add bedrooms without extending the footprint in Blockhouse Bay?
Yes, and it’s the most cost-effective Blockhouse Bay renovation pattern. Most Blockhouse Bay homes have unused space already — garages, rumpus rooms, oversized hallways, or splittable upstairs zones. Hitesh & Bharti’s award-winning project added 4 bedrooms and 4 bathrooms entirely within the existing 244m² footprint. Saves 30%+ vs adding new floor area, and consents are simpler.
Who is the best renovation builder in Blockhouse Bay?
Add Value Renovations is a Newmarket-based Registered Master Builder specialising in Blockhouse Bay full home renovations, kitchens, and bathrooms. 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.
Can I convert my Blockhouse Bay garage or rumpus into living space?
Yes — both. A garage conversion to bedroom or living space requires insulation, full framing, plumbing routes, and consent (often including a Certificate of Acceptance for older converted spaces). A rumpus rebuild can usually proceed under building consent alone. Hitesh & Bharti’s project converted both, gaining 4 new rooms downstairs.
What renovation gives the best ROI on a Blockhouse Bay home?
On a Blockhouse Bay family home, the highest-ROI renovations in 2026 are: (1) a heritage-respectful kitchen open-plan that opens to the garden — typically returns 1.8–2.2x cost at resale; (2) adding a master ensuite or second bathroom — returns 1.5–1.9x; (3) a rear extension that adds a fourth bedroom and second living area — returns 1.4–1.7x when delivered to budget. Buyers in this price band reward quality, character, and craftsmanship — those are the levers worth investing in.
How does AVR price a complex Blockhouse Bay renovation like Hitesh & Bharti’s?
Yes — it’s our most-requested Blockhouse Bay renovation. Existing garages and rumpus rooms can usually be converted into compliant living spaces (bedrooms, bathrooms, second lounges) with insulation, framing, plumbing, and consent. Hitesh & Bharti’s award-winning project is the best example — the entire downstairs went from cold storage to two bedrooms, two bathrooms, and a second living area.
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.

200+Auckland renovations completed since 2010
10yrMaster Builder Guarantee on every build
4.8Across 34 Google reviews
2025House of the Year — Gold Award
Ready when you are

Let’s transform your Blockhouse Bay home — built to last.

Book a free 30-minute consultation with Simon. Friendly, expert, and tailored to your 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 →
4.8
34 reviews

What our customers say

4.8 (34)
Review us on Google
J
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
C
Carl Anderson
4 months ago
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.
Posted on Google
R
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.
Posted on Google
L
Leah song
1 year ago
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.
Posted on Google
A
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.
Posted on Google
C
Colin McLennan
2 years ago
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.
Posted on Google
Jo
Jo Nicoud-Garden
2 years ago
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.
Posted on Google
K
K Noronha
2 years ago
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.
Posted on Google

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