What Does a Full Home Renovation Cost in Auckland? (Room-by-Room Guide)
A full home renovation in Auckland costs between $195,000 and $610,000 for most homes, or roughly $1,700 to $2,700 per square metre for a full renovation to a good standard. A 165sqm three-bedroom home typically lands between $280,000 and $445,000. Cosmetic refreshes start lower. Architectural, premium-finish work goes higher. Below is the full breakdown by home size, by room, and by where the money actually goes.
Auckland runs 10 to 20 percent above the rest of New Zealand on renovation work. That is not a market quirk. Skilled trades here charge roughly $90 to $150 an hour against $70 to $120 in most other regions, Auckland Council consent timelines are longer, and site access on a tight city-fringe section costs real money before a single wall comes down. Any quote that ignores that is not an Auckland quote.
WHAT A FULL HOME RENOVATION COSTS IN AUCKLAND (2026)
The honest answer depends on two things: how big the house is, and how far you take it. Here is the range by both.
Small home, 100 to 130sqm - Refresh or cosmetic: $115,000 to $185,000. Full renovation: $195,000 to $310,000. Premium or architectural: $335,000 to $485,000.
Medium home, 140 to 190sqm - Refresh or cosmetic: $165,000 to $265,000. Full renovation: $280,000 to $445,000. Premium or architectural: $480,000 to $695,000.
Large home, 200 to 250sqm - Refresh or cosmetic: $225,000 to $360,000. Full renovation: $380,000 to $610,000. Premium or architectural: $650,000 to $945,000.
All figures include GST. Most Auckland homeowners doing a genuine full-home renovation land in the Full renovation band.
COST PER SQUARE METRE IN AUCKLAND
Refresh or cosmetic: $1,000 to $1,600 per sqm. Paint, flooring, lighting, minor joinery. Layout stays as it is.
Full renovation: $1,700 to $2,700 per sqm. New kitchen and bathrooms, some walls moved, services upgraded, quality fittings.
Premium or architectural: $2,900 to $4,200 per sqm. Structural change, bespoke joinery, stone, high-end appliances, designer specification.
Per-square-metre rates are a planning tool, not a quote. They break down at the edges. A small bathroom-heavy home costs more per sqm than a large open-plan one, because bathrooms and kitchens carry the cost and corridors do not.
WHY AUCKLAND COSTS MORE THAN THE REST OF NEW ZEALAND
Labour. Skilled Auckland trades run $90 to $150 an hour. The same trade in a smaller region runs $70 to $120. On a job with 800 to 1,200 labour hours, that difference alone is tens of thousands.
Consent and compliance. Auckland Council building consent on a renovation typically runs $2,000 to $10,000 or more depending on scope, before engineering or a resource consent. Timelines are longer here, and time on a site is cost.
Site access. City-fringe sections are tight. Scaffolding, skip placement, parking, and getting materials to the back of a Ponsonby villa all cost more than a flat suburban site with a double driveway.
ROOM BY ROOM: WHAT EACH SPACE COSTS
Kitchen: $45,000 to $70,000. The single biggest line in most renovations. Covers demolition, new cabinetry, benchtop, sink and tapware, splashback, lighting, electrical, plumbing and installation. Appliances sit on top. Cabinetry is usually 35 to 45 percent of a kitchen budget on its own. Relocating the sink or the hob adds $2,000 to $5,000 in plumbing and electrical before you have chosen a single finish.
Bathroom: $35,000 to $55,000. Small room, high cost per square metre, because everything in it is wet-area work. Covers strip-out, waterproofing, tiling, vanity, shower, toilet, tapware, ventilation and lighting. Waterproofing and tiling are where corners get cut and where failures show up five years later. A second bathroom or ensuite in the same job costs less than the first, because the trades are already on site.
Laundry: $15,000 to $25,000. Cabinetry, benchtop, tub and tapware, flooring, ventilation. Cheap to overlook and the room you use most. Relocating a laundry is a plumbing job, not a joinery job, and it is priced accordingly.
Bedrooms: $10,000 to $18,000 per room. Flooring, wardrobes, lighting, insulation, painting, and making good. Built-in wardrobes are the swing factor.
Living and dining: $18,000 to $35,000 and up. Flooring, lighting, painting, and any joinery. Costs climb fast if a wall comes out, because a structural wall means an engineer, a beam, and a consent.
WHERE THE MONEY ACTUALLY GOES
On a typical Auckland full-home renovation the split looks roughly like this. Kitchen 15 to 20 percent. Bathrooms 15 to 20 percent. Labour across all trades 30 to 40 percent. Flooring, painting and making good 10 to 15 percent. Services, meaning electrical, plumbing and heating, 10 to 15 percent. Consent, design and project management 8 to 15 percent.
The number that surprises people is labour. In a renovation you are not mostly buying materials. You are buying skilled hours, and Auckland hours are expensive.
WORKED EXAMPLES: WHAT THE NUMBERS LOOK LIKE ON A REAL AUCKLAND HOUSE
The three breakdowns below are worked examples built from our Auckland pricing. They are illustrative, not a specific client’s job, and every renovation prices differently once we have seen the house. They are here to show how a budget actually splits, because a single range never does.
Worked example: kitchen, Mt Eden villa, approximately 18sqm. Demolition, strip-out and disposal $2,800. Custom cabinetry, 2-pac painted, $21,500. Engineered stone benchtop and splashback $8,400. Appliances, being oven, induction hob, rangehood and dishwasher, $9,200. Sink and tapware $1,900. Plumbing with services kept in existing locations $3,200. Electrical, new circuits plus task and feature lighting, $4,100. Flooring in engineered oak $2,600. Painting and making good $2,200. Install, supervision and project management $2,100. Total $58,000.
Cabinetry is 37 percent of that kitchen on its own. Keeping the sink and hob where they were saved roughly $4,000 in plumbing and electrical.
Worked example: bathroom, Remuera, approximately 7sqm. Strip-out and disposal $2,400. Waterproofing $2,800. Tiling to floor and full-height walls, supply and lay, $9,600. Custom vanity with stone top $6,200. Frameless glass shower, mixer and rail $4,800. Wall-hung toilet and in-wall cistern $2,900. Tapware and fittings $2,600. Plumbing $4,200. Electrical, being lighting, extractor and heated towel rail, $3,100. Painting and making good $1,400. Supervision and project management $2,000. Total $42,000.
Seven square metres, $42,000. That is $6,000 per square metre, and it is why bathrooms distort a whole-home per-square-metre figure. Tiling and waterproofing alone are 30 percent of the room.
Worked example: full home, Mt Eden villa, 165sqm. Kitchen as above $58,000. Main bathroom as above $42,000. Ensuite $31,000. Laundry $19,000. Piles and subfloor repair $18,000. Full rewire $16,500. Replumb $14,000. Insulation to ceiling, walls and underfloor $8,500. Flooring throughout in engineered oak and tile $26,000. Interior painting throughout $18,500. Wardrobes and built-in joinery to three bedrooms $22,000. Structural work, being wall removal, beam and engineering, $24,000. Sash window restoration $16,000. Heating and ventilation $12,000. Design, consent and council fees $18,000. Project management and supervision $41,500. Total $385,000.
That is $2,333 per square metre, which sits in the middle of the full-renovation band. Note what a villa adds that a 1990s home does not: piles, rewire, replumb and sash windows come to $64,500 before anyone chooses a tap. That is the character-home premium in one number.
THE COSTS NOBODY QUOTES YOU
Building consent: $2,000 to $10,000 or more depending on scope. A resource consent, if you need one, is separate and slower.
Engineering: $2,000 to $8,000 if you are removing structural walls or adding load.
Project management: 10 to 15 percent of the build if it is being run properly. If it is not in the quote, someone is still doing it, and it is probably you.
Temporary accommodation: a full-home renovation is not liveable. Budget three to six months of rent somewhere else, or plan the job in stages and accept it will take longer and cost more.
Contingency: 10 to 15 percent on a modern home. 15 to 20 percent on anything pre-1960. This is not padding. It is the money you spend on what you find once the linings come off.
CHARACTER HOMES COST MORE, AND HERE IS WHY
Auckland’s central and eastern suburbs are full of villas and bungalows, and they carry a premium of roughly 25 to 40 percent over an equivalent renovation on a 1990s home.
It is not sentiment. Pre-1940s homes routinely need piles and subfloor work, full rewiring, replumbing, borer and rot remediation, scribers and mouldings matched to what is already there, and sash windows restored rather than replaced. None of that is visible when you buy the house. All of it shows up when the linings come off.
The upside is that a well-renovated character home in Remuera, Ponsonby, Herne Bay or Mt Eden holds value in a way a fashionable cosmetic job never does. Renovate a villa properly once and you do not do it again.
HOW TO KEEP CONTROL OF THE BUDGET
Design first, price second. Pricing an idea gives you a number that changes. Pricing a finished design gives you a number that holds. We work to a fixed price after design for exactly this reason.
Do not move services unless you have to. Keeping the kitchen and bathrooms where they are saves $8,000 to $15,000 on a typical job. Sometimes it is worth moving them. Often it is not.
Spend where you touch it. Tapware, handles, benchtops, flooring. You feel those every day.
Do it in one hit if you can. Staging feels cheaper and is not. Every stage pays for scaffolding, site set-up and trade mobilisation again.
FREQUENTLY ASKED QUESTIONS
How much does it cost to renovate a house in Auckland?
Between $195,000 and $610,000 for a full renovation on most Auckland homes, or roughly $1,700 to $2,700 per square metre. A 165sqm three-bedroom home typically lands between $280,000 and $445,000. A cosmetic refresh starts around $115,000 on a small home.
Why does renovating in Auckland cost more than the rest of NZ?
Roughly 10 to 20 percent more, driven by labour at $90 to $150 an hour against $70 to $120 in other regions, longer Auckland Council consent timelines, and harder site access on tight city-fringe sections.
What does a full home renovation cost per square metre in Auckland?
$1,000 to $1,600 per sqm for a cosmetic refresh, $1,700 to $2,700 per sqm for a full renovation, and $2,900 to $4,200 per sqm for premium architectural work. Bathroom and kitchen-heavy homes sit at the top of each band.
How much more does it cost to renovate a villa or character home?
Around 25 to 40 percent more than an equivalent renovation on a newer home. Piles, subfloor, rewiring, replumbing, borer and rot, and matching original joinery are the usual culprits, and none of them are visible until work starts.
Do I need consent for a full home renovation?
Usually yes. Structural changes, moving or adding plumbing, and anything affecting the building envelope need building consent from Auckland Council. Budget $2,000 to $10,000 or more and allow real time. Like-for-like cosmetic work generally does not.
How much contingency should I allow?
10 to 15 percent on a modern home. 15 to 20 percent on anything pre-1960. It is not padding, it is the money you spend on what you find once the linings come off.
Should I move out during a full home renovation?
For a genuine full-home renovation, yes. There will be periods with no kitchen, no bathroom and no power. Budget three to six months elsewhere, or stage the work and accept a longer, more expensive job.
How long does a full home renovation take in Auckland?
Typically four to eight months on site for a full renovation, plus two to four months of design and consent before anyone picks up a hammer. Character homes and anything structural sit at the top of that range.
Will a renovation add more value than it costs?
Kitchens, bathrooms and better flow reliably return well in Auckland’s central and eastern suburbs. Pools, high-spec bespoke finishes and anything that over-capitalises for the street generally do not. If resale is the goal, say so early, because it changes the specification.
Can you renovate a house for $100,000 in Auckland?
On a small home, a cosmetic refresh yes: paint, flooring, lighting and a modest kitchen. A genuine full renovation with new kitchen, new bathrooms and services upgraded does not happen for $100,000 in Auckland in 2026. Anyone quoting that is either leaving things out or has not seen the house.
RENOVATING IN AUCKLAND?
Key Interiors designs and builds full-home renovations across Auckland’s central, city-fringe and eastern suburbs. One team from design through to handover, and a fixed price once the design is locked, so the number you agree is the number you pay. Get a free tailored estimate using real Auckland pricing, or book a free consult and we will talk through what your place actually needs.
💰 Total Cost Range (at a Glance)
Full home renovations vary widely depending on scope and finish level:
Renovation TypeEstimated Cost Range (NZD)Cosmetic Refresh$120,000 – $320,000Mid-Range Renovation$205,000 – $540,000High-End Renovation$350,000 – $840,000+
Note: These estimates are based on a 120–200m² home in Auckland. Smaller homes or partial renovations may cost less.
📐 Cost per Square Metre (NZ Benchmark)
Finish LevelPer m² Estimate (NZD)Entry-level$1,000 – $1,600/m²Mid-range$1,700 – $2,700/m²High-end$2,900 – $4,200+/m²
Includes kitchens, bathrooms, flooring, paint, lighting, internal works. Excludes exterior, landscaping, and major structural changes.
🧱 Room-by-Room Breakdown
Here’s what you can expect for each key space:
🛁 Bathroom
Average cost: $35,000 – $55,000 (mid-range)
Includes full strip-out, waterproofing, new fittings, tiling, vanity, lighting, and design.
👉 Full bathroom renovation cost guide
🍳 Kitchen
Average cost: $45,000 – $70,000 (mid-range)
Includes demolition, new cabinetry, stone benchtops, splashbacks, appliances, flooring, lighting, and plumbing.
🧺 Laundry
Average cost: $12,000 – $20,000
Includes new cabinetry, benchtop, sink/tapware, tile or laminate flooring, paint, and appliance setup.
🛏️ Bedrooms
Average cost per room: $8,000 – $15,000
Covers flooring, wardrobes, insulation, paint, electrical, and minor layout tweaks.
🛋️ Living/Dining Areas
Cost range: $15,000 – $30,000+
Includes floor updates (timber, carpet, or hybrid), paint, lighting upgrades, and any wall modifications.
🏡 Other Inclusions
Electrical & Lighting Upgrades
Interior Repainting
Insulation & Heating Improvements
Smart Home or AV Systems (if desired)
🧠 Planning Tips for a Full Home Renovation
Decide on your finish level early to stay within budget
Factor in temporary accommodation if needed
Choose a builder who offers fixed-price contracts and clear scope
Prioritise kitchen, bathroom, and insulation upgrades for resale value
🛠️ Why Renovate With Key Interiors?
Room-by-room quotes and design support
In-house project management means fewer delays
Local knowledge of NZ codes and material pricing
Transparent cost breakdowns by m² and room
Frequently Asked Questions
What’s the average cost to renovate a full house in NZ?
For a 3-bedroom, 2-bathroom home in Auckland, the average full renovation cost in 2026 is around $280,000–$445,000 depending on finish level and layout changes.
How long does a full home renovation take?
Anywhere from 10–20 weeks depending on scope. Add time if you’re including structural work or extensions.
Is it cheaper to renovate or rebuild?
Renovating is usually more cost-effective and allows you to retain character features—especially in villas or heritage homes. But major structural changes can narrow the price gap.
Do I need council consent for a full renovation?
Not always. If you’re changing internal layouts, reconfiguring plumbing, or making structural changes, you may need consent. We can advise and handle this process.
Can I stage my renovation room by room?
Yes! Many clients renovate in phases—starting with bathrooms and kitchens. We can help you prioritise and plan based on your goals and budget.