bathroom renovations christchurch

How Much Does Bathroom Renovation Cost in New Zealand?


Bathroom renovation is a popular home improvement project in New Zealand. But do you know How Much Does Bathroom Renovation Cost in New Zealand? Whether you’re looking to update the aesthetics or improve functionality, understanding the cost involved is essential for planning your renovation project. In this article, we will explore the factors that influence bathroom renovation cost in New Zealand and provide a breakdown of the average expenses involved. Let’s dive in!

Factors Affecting Bathroom Renovation Costs

Several factors can impact the cost of a bathroom renovation project. Understanding these factors will help you to estimate the overall expenses more accurately. Here are some key considerations:

  1. Bathroom Size: The size of your bathroom plays a significant role in determining the renovation cost. Larger bathrooms generally require more materials and labor, leading to higher expenses.
  2. Scope of Renovation: The extent of the renovation you plan to undertake will influence the cost. Are you looking for a complete overhaul or focusing on specific areas like fixtures, tiling, or cabinetry?
  3. Quality of Materials: The quality and type of materials you choose greatly impact the overall cost. High-end materials will be more expensive, while budget-friendly options can help reduce expenses.
  4. Plumbing and Electrical Requirements: If your renovation involves relocating plumbing or electrical systems, it can add to the cost. Complex installations or repairs may require the assistance of professionals.
  5. Fixtures and Fittings: The selection of fixtures, such as sinks, toilets, showers, and bathtubs, can vary significantly in price. Opting for premium brands or custom-made pieces will increase the overall cost.
  6. Labour Costs: Hiring professionals for your bathroom renovation project will incur labor costs. Highly skilled tradespeople may charge higher rates, but their expertise ensures quality work.

Average Bathroom Renovation Cost in New Zealand

On average, a bathroom renovation in New Zealand can cost anywhere between $10,000 to $30,000 or more, depending on the factors mentioned above. It’s important to note that these figures are estimates, and the actual cost can vary based on your specific requirements and location. If you are looking for contractors for Bathroom Renovations in Christchurch contact us today!

Breakdown of Bathroom Renovation Costs

To help you understand the various components of bathroom renovation costs, let’s break them down:

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The plumbing work involved in a bathroom renovation can range from simple repairs to complete pipe rerouting. On average, plumbing expenses can account for around 20% of the total renovation cost.

Electrical Work

Updating electrical systems, installing lighting fixtures, and incorporating new outlets are crucial aspects of bathroom renovation. Electrical work typically makes up around 10% of the overall cost.


Tiling is a significant part of any bathroom renovation. The cost of tiles, along with the labor required for installation, can constitute approximately 15% to 20% of the total expenses.

Fixtures and Fittings

The selection of fixtures and fittings, including sinks, faucets, showers, and bathtubs, can vary widely in price. On average, they contribute to around 20% to 30% of the total cost.


Painting the bathroom walls and ceiling is an important step in the renovation process. Painting expenses generally account for about 10% of the overall cost.

Labour Costs

Labour costs involve hiring professionals such as plumbers, electricians, tilers, painters, and carpenters. These costs can vary depending on the complexity of the project and the experience of the tradespeople involved.

Cost-Saving Tips for Bathroom Renovation

While bathroom renovation costs can add up quickly, there are several ways to save money without compromising on quality. Here are some cost-saving tips:

bathroom renovation cost in new zealand
  1. Plan Ahead: Create a detailed plan and budget before starting the renovation. This will help you prioritize expenses and avoid unnecessary costs.
  2. Reuse and Refurbish: Consider refurbishing existing fixtures and fittings instead of buying new ones. Repainting cabinets or replacing handles can give them a fresh look at a lower cost.
  3. Comparison Shop: Take the time to compare prices from different suppliers for materials and fixtures. Look for sales, discounts, or clearance items to get the best deals.
  4. Do-It-Yourself (DIY): If you have the necessary skills, consider handling some aspects of the renovation yourself. However, be cautious and hire professionals for complex tasks to avoid costly mistakes.
  5. Seek Multiple Quotes: When hiring professionals, obtain multiple quotes to ensure you’re getting a competitive price. Don’t forget to check their credentials and previous work to ensure quality.

Hiring a Professional vs. DIY Bathroom Renovation

Deciding whether to hire professionals or tackle the renovation yourself depends on various factors, including your budget, time availability, and expertise. While DIY projects can save you money, they require significant time, effort, and skill. Hiring professionals ensures a smoother process and high-quality results but comes at a higher cost. Evaluate your capabilities and resources before making a decision.


Bathroom renovation costs in New Zealand can vary widely depending on factors such as bathroom size, scope of renovation, quality of materials, and labor costs. On average, a bathroom renovation can cost between $10,000 and $30,000 or more. By understanding the key components of the expenses involved and employing cost-saving strategies, you can create a renovated bathroom that meets your needs and budget.


  1. Q: Can I renovate my bathroom on a tight budget? A: Yes, you can renovate your bathroom on a tight budget by prioritizing essential updates, opting for cost-effective materials, and considering DIY options.
  2. Q: How long does a bathroom renovation typically take? A: The duration of a bathroom renovation depends on the complexity of the project and the availability of materials and contractors. On average, it can take anywhere from two to six weeks.
  3. Q: Do I need a building consent for a bathroom renovation? A: Building consent requirements vary depending on the extent of the renovation and local regulations. It’s advisable to check with your local council to ensure compliance.
  4. Q: Are there any eco-friendly options for bathroom renovations? A: Yes, there are eco-friendly options available for bathroom renovations, such as water-saving fixtures, energy-efficient lighting, and sustainable materials.
  5. Q: Can I change the layout of my bathroom during the renovation? A: Yes, it’s possible to change the layout of your bathroom during the renovation. However, it may involve additional costs and require the expertise of professionals.

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