Bathroom Renovation Cost Calculator Tool (NZ)

February 10, 20240

Bathroom renovations are an important part of any household makeover and there are a lot of things to consider, vinyl vs tiles, new cabinetry and more. Bathroom renovations have great potential to increase the value of your home for resale, or make it more functional for your family.

Click here to be taken straight to the bathroom renovation cost calculator

Here are some factors that can impact the cost of renovating a bathroom:

Size of the bathroom: The larger the bathroom, the more materials and labor will be required, which can drive up the cost of the renovation.
Type of renovation: A complete bathroom remodel, which involves moving fixtures and updating plumbing and electrical systems, will typically cost more than a simple cosmetic update.
Materials used: The cost of materials, such as tiles, fixtures, and cabinets, can vary widely depending on the quality and style selected.
Labor costs: Labor costs can vary depending on the scope of the renovation, the experience and expertise of the contractor, and the location of the project.
Consent fees: Depending on where you live, you may need to obtain permits for certain types of bathroom renovations. These fees can add to the overall cost of the project.
Plumbing and electrical work: If your bathroom renovation involves moving fixtures or updating plumbing and electrical systems, these costs can add up quickly.
Accessibility needs: If you require an accessible bathroom with features like grab bars, a walk-in shower, or a raised toilet, these modifications can add to the overall cost of the renovation.
Design choices: Certain design choices, such as high-end finishes or custom-built cabinetry, can also impact the cost of the renovation.

By considering these factors and planning carefully, you can create a realistic budget for your bathroom renovation and avoid unexpected costs along the way. When renovating a bathroom, there are certain factors that can be difficult to anticipate and can impact the overall cost of the project. Here are a few things to consider:

Hidden damage: Once you start tearing apart walls and floors, you may uncover hidden damage, such as water damage or mold. This can require additional work and materials to fix, which can increase the cost of the renovation.
Unforeseen complications: Sometimes, unexpected complications can arise during the renovation process, such as unexpected plumbing or electrical issues. These complications can require additional work and materials to address, which can drive up the cost of the project.
Delays: Renovations can be impacted by unforeseen delays, such as backordered materials or unexpected construction challenges. These delays can extend the timeline of the project and add to the overall cost.
Changes in design: If you make changes to the design or scope of the project midway through the renovation, this can add to the overall cost of the project.
Permit or inspection fees: As mentioned previously, building permits may be required for certain types of bathroom renovations, and inspection fees may be charged to ensure that the work meets building standards. These fees can add to the overall cost of the project.

To factor these variables into your costings, it is important to set aside a contingency fund in your budget. This can help cover unexpected costs and ensure that you are prepared for any unforeseen challenges that may arise during the renovation process. Additionally, it is important to work with a reputable contractor who can help identify potential challenges and develop a realistic budget and timeline for the project.

bathroom-ideas-by-superior-renovations-26, Kitchen Renovation, Bathroom Renovation, House Renovation Auckland

DSC03730, Kitchen Renovation, Bathroom Renovation, House Renovation Auckland

How much does it cost to renovate a bathroom – NZ average

Pricing guide

Once you know your exact reason to renovate then you can start planning your budget for your renovation. If you are carrying out your renovation through a renovation company then your renovation would include demolition, supplying of products and fixtures, installation, water proofing, flooring, painting and most importantly project management.

Type of Bathroom Renovation	Average Bathroom Renovation Cost
Standard Bathroom Minor Alterations (Not Demolishing Everything) If you’d like to keep the cost of your bathroom renovation on the low side or at least lower than the average cost, you have options. Instead of completely rearranging the bathroom, it’s less expensive to leave the sink, bathtub, shower and toilet where they are. Simply swap the older models for newer, updated versions.	$8,000 – $13,000 (this would be applicable as a DIY job or if you just get a plumber to replace some fixtures. This is not applicable when using a renovation company).
Mid Range Bathroom Renovation Renovating a bathroom has several benefits for the homeowner, aside from making the room look better and improving its function. Adding another sink to a master bathroom, improving the lighting and making the shower function better are a few examples of bathroom updates that pay off in the long run. This type of bathroom renovation is done usually with a mix of mid-range fixtures, and few premium fixtures.	$26,000 – $32,000 (with a renovation company to include materials, all labour and, fixtures and project management)
Custom Bathroom Renovation (high-end) If you have a bit more to spend, you can upgrade your renovation in a few ways. One option is to get higher-quality, custom countertops, such as quartz or custom-cut granite. Also, you may want to invest in higher-quality fixtures, such as faucets made of bronze or copper and solid wood, glazed cabinets.	$34,000 – $40,000 + (with a renovation company to include materials, all labour and, fixtures and project management)

Example’s of completed bathroom renovations

Completed by Superior Renovations

Bathroom Renovation Cost Calculator

This Bathroom Renovation Cost Calculator is designed only for you to get an indication of what you can expect to invest based on the provided information – but there are more factors that could impact on the cost of the project (Eg type of cabinets, type of tile, repair work required, necessary plumbing works, custom requests etc)

Once you’ve generated an estimate and completed the form – you would be emailed a break-down of costs and estimate – we will then follow up with you to discuss your estimate and answer any questions you may have.

Type of Bathroom Renovation

What kind of bathroom are you looking to undertake?

Do you require underfloor heating to be installed?

Only applicable if you are getting a full bathroom renovation, to be installed prior to tiling.

Quality of Fittings

Size of bathrooom (SQM)

Length x Width (metres) = Square Metre

Does the floor need to be tiled?

Cost of tiling will be calculated on average cost of product cost.

Does the walls require tiling?

To include renovating an additional toilet?

Normally done together along with the bathroom renovation because it works out to be more cost-effective.

Include building consent cost in estimate?

If there is going to be additional plumbing or structural changes involved, it’s likely you’ll require consent. For more information about this, visit this blog https://superiorrenovations.co.nz/what-renovations-need-building-consent-in-auckland/

Include Hot Water Cylinder Replacement?

A common add-on for those who currently have a low pressure hot water cylinder, it will give you more options for fittings and improve water flow and heating efficiency.

Include cost of Demolition?

Where to send the results?

Please fill in your details below and your results will be sent straight to your email inbox. (double check your junk mail folder)

To sum up

Is the Bathroom Renovation Cost Calculator (NZ) free to use?

Yes, it was developed by Superior Renovations for the purpose of providing costings for bathroom renovations to visitors, and it this was partly triggered by popular requests.

What is the average cost of a standard Bathroom Renovation?

The average cost (inclusive of materials, design, project management, labour, plumbing and electrical) can range from $18,000 to $24,000 dependant on choice of materials/fittings.

Does renovating a bathroom require building consent?

Renovating bathroom does not require building consent unless there is alterations to the buildings structure such as removal of a wall, or change in the plumbing (adding or removing)

Please note: Whilst all information is considered to be true and correct at the date of publication, changes in circumstances after the time of publication may impact on the accuracy of the information. The information may change without notice and Superior Renovations is not in any way liable for the accuracy of any information printed and stored or in any way interpreted and used by a user.

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Vilma Arcos

1734043728

Thanks Superior Renovations for doing our house, it definitely looks a lot better now! Special thanks goes to Alison and Jacob for their excellent effort and good manners in handling the construction process, it wasn't easy but with them around it definitely became easier to handle. Cheers🥂

F J Bandukwala

1732443128

Absolutely thrilled with the outcome of our renovation of two bathrooms and kitchen in a double level home. Kevin and his entire team were an absolute pleasure to work with from the get-go. Every minor detail was attended to, and all our requests were accommodated. Cyrus deserves a special mention as under his watchful eye and expertise, nothing could go wrong.

Jacquie

1731901814

I have recently finished a renovation in our 1930’s bungalow, updating the original (and I do mean original) kitchen and bathroom. Plus creating a new laundry and removing three fireplaces which created two new spaces including an office. From the initial appointment with Alison who came over and then provided drawings and a quotation, to the work with Frank, our project manager and the team, this has been a wonderful renovation experience. I would have described myself as a nervous-renovator prior to doing this, as I had never done a renovation before, but Frank, Alison, Sunny and all the team have worked so tirelessly and generously to create spaces that we love. Superior’s care in managing the project has meant that we have come away with much more than we originally sought to achieve and without the stress I hear others lament about when they renovate. I would recommend Frank, Alison, Sunny and the team at Superior Renovations wholeheartedly.

Ike Harris

1731464234

We engaged with three companies to completely renovate our downstairs and ensuite bathrooms. We elected to go with Superior Renovations as they provided us with a fixed price and specific timeline to complete the project (which two other companies could not do), and we were absolutely delighted with the end result. We love everything from the floor and wall tiles to the heated towel rails and from the LCD mirrors to the underfloor heating and soft close lids. We especially loved replacing the old tub in our ensuite with a walk-in shower.The entire process went incredibly smoothly, with the project being completed on budget and ahead of schedule. From the initial design phase to the final touches, nothing was too much trouble for the team. Superior Renovations conducted themselves with the utmost professionalism, ensuring every detail was perfect.Frank (Project Manager) and the team did such an amazing job. Totally professional outfit, top notch communication, all tradies were courteous, polite and respectful. Alex (Builder) was especially knowledgeable and offered great solutions as minor issues unfolded. Each stage of the renovation was completed on the day it was scheduled. The crew were always on time and mindful of our work from home arrangements. And I was also impressed with the floor protection that was laid out on the first day.Through no fault of Superior, we did encounter a major, unforeseen setback that delayed our renovation on the downstairs bathroom. Superior were patient with us while we sourced specialists to remedy the issue. But once that was all sorted, Frank and the team picked up the baton and charged ahead to the finish line, delivering two beautifully ‘superior’ bathrooms. We also experienced a minor electrical issue post-build. And even though it was unrelated to their renovation work, Frank promptly dispatched an electrician who quickly fixed the problem. Talk about above and beyond!In summary, we highly recommend Superior Renovations for anyone looking to undertake bathroom renovations in their home. We’re already talking about renovating the kitchen next and we’re so confident in Superior Renovations that we will most certainly be engaging with them to complete the task.A huge thank you to Frank, Alex and all the wonderful team at Superior Renovations:)

Kalina Hristova

1726355498

Superior Renovations did an amazing job we would definitely recommend them for anyone looking for a high quality outcome. Our Project Manager Jacob was amazing, taking care of any minor adjustments we wanted, nothing was too much trouble.

Melanie Whittaker

1725410234

Absolutely love my new ensuite bathroom. Superior Renovations made the process so enjoyable, I'm truly delighted with the transformation from an old tired room to modern functionality.Jacob led a wonderful team of professionals who were considerate and efficient. He answered any query with reassurance and patience.I'm now looking at engaging them again for my main bathroom because I'm not fearful of renovating anymore and confident I'll get a superior outcome. They definitely lived up to their name!

Carolina Guerra

1724904345

Superior Renovations transformed our bathroom, and we couldn’t be happier. Cici, Jacob, Alex, and Ray were a fantastic team (Ray, our dog, is going to miss you). They tackled our old house’s quirks with creativity and attention to detail. We were especially impressed that they stayed within budget, even with a few surprises along the way. We’d definitely choose Superior Renovations again and highly recommend them.

Regina Cho

1723452566

Thanks Sunny, Jacob and the team for a great renovation. We had 2 bathrooms, the laundry room and front door re-done and very pleased with the results.

Kalpana Iyer

1721966378

Superior Renovations did a good job for our deck, they are professional and took on board any changes suggested by us and gave good ideas and advice.They took care of cleaning up all the mess after every job.Good value for money.Special mention to Cici, Frank & all the workers.😊 Thank you so muchHighly recommended 👍😊

Narelle Silwood

1721941639

It was a pleasure to work with Jacob and his team. They installed a lovely new kitchen which met all my requirements, it arrived on schedule and I was kept informed all the way through the project. Thanks Jacob ... you did a great job. Narelle

Gavin Botica

1721770037

I recently engaged the services of Superior Renovations for a complete renovation of my kitchen and bathroom, and I couldn't be happier with the results. The entire process went incredibly smoothly, with the project being completed on budget and ahead of schedule. From the initial design phase to the final touches, nothing was too much trouble for the team. They conducted themselves with the utmost professionalism, ensuring every detail was perfect. I highly recommend Superior Renovations for anyone looking to renovate their home.

Chinchien Lin

1718067110

We have our bathroom renovation scheduled later this week. Everything so far is awesome. They are very patient and nice to work with!My wife's dream of a bathtub is finally happening. Can't wait to see the final result!

Rajesh Kumar

1715585029

Great work done by Superior Renovation.Great service and efficient job.Big thanks to Jacob andthey team.Highly recommend.Got my 2 bathrooms renovated.

Narene Orchard

1710539464

We had the best experience using Superior Renovations. They had a good range of products available making it easy to pick the fixtures and fittings. The team were experienced and had great pride in their work, from the office to onsite we were treated like valued customers. The product we ended up with exceeded our expectations.

Dhruv Mehta

1709191393

Great experience with Superior renovations. I would highly recommend it for anyone looking to renovate their house.

Steve

1709094029

We engaged Superior Renovations to transform our 30-year old, tired looking and problematic bathroom into something world class - and wow! The end result is simply stunning. The team led by Frank did an absolutely fantastic job. This was our first major renovation project and the entire process was easy and hassle free. The team delivered on schedule, within budget and the quality of their work is outstanding. If you are considering renovating - do not go past these guys.

Linda Meyer

1704326554

Wish I had given more of my renovation project to Superior earlier in the process. Superior team was knowledgeable, skilled and exception to work with. Will certainly be a repeat customer if ever a need comes up.

Emma Mildon

1702329424

From design to completion the team were professional and always keen to get the project right. We will definitely be using their services again. Even finished the job with a spotless clean.

Henry Popplewell

1702262198

My wife and I are absolutely delighted with the team at Superior Renovations - and the "superior" job and experience they delivered for us in renovating our ensuite and main bathroom. We are so pleased we chose them for our renovation.Everyone from Cici the designer, and Frank our wonderful and attentive project manager, down to the team of guys doing the heavy lifting were a real pleasure to deal with. We were kept informed every step of the way and everything was done to a very high standard. Nothing seems too much trouble for your crew (in fact Frank even became quite good at running after and catching our dog when the naughty little boy escaped), and they even helped me out with a couple of small extras around the house at no additional cost.Their pricing was very fair - no hidden extras, and they are such hard workers! But I think what impressed me most was that everything they promised was done exactly on the day they said it would be done, and at the time they said it would be done. They were a very respectful, friendly team who obviously take immense pride in their work.Thank you Superior team! Recommend 100%

Libby Sumnz

1701916493

This place is excellent. The service is fantastic. Eunice was amazing. She is efficient, knowledgeable and professional. Their prices are excellent. We have chosen to go with them for an ensuite renovation.We have now had the pleasure of Superior completing our ensuite. It's a big WOW from us.Communication, professionalism, making sure they checked in with us about preferences, quality of workmanship, quality of materials are all 5 stars.They completed the job early. Payment structure was excellent. The staff were polite and respectful. If there was an issue it got sorted immediately. Follow-up was prompt. There was no lingering to tidy up loose ends. Rubbish taken away immediately. Full respect of our neighbours using a shared driveway with us. Finally Jacob our project manager was the best. He held the job together from beginning to end.To be honest...we were 'blown away' by how smoothly it all ran.

Tools

Bathroom Renovation Cost Calculator Tool (NZ)

Click here to be taken straight to the bathroom renovation cost calculator