Planning to revamp your bathroom? One of the biggest questions you’ll likely have is how much it will cost. Whether it’s a quick update or a full transformation, bathroom renovation costs can vary a lot, especially in Dublin. From basic fittings to luxury finishes, your budget depends on the choices you make and the size of the space you’re working with.
It’s not just about picking tiles or a new tap. The cost also includes plumbing, labour, electrics, materials, and unexpected extras that can pop up along the way. That’s why it’s important to plan ahead, understand where your money is going, and set a realistic budget. In this guide you will explore how much does an average bathroom renovation cost. Learn about factors affecting prices & tips for budget-friendly makeovers. and smart ways to save.
So, What Does an Average Bathroom Renovation Cost?

If you're planning to renovate your bathroom, you're probably wondering what kind of budget you’ll need. In Dublin, most bathroom renovations typically cost between €5,000 and €12,000, depending on the scale of the work and the type of finish you’re going for.
Here’s a general idea of what that budget range might include:
- Smaller upgrades, where the layout stays the same and only the basics are refreshed, usually start around €5,000 and can go up to €7,000
- Mid-range renovations, which involve new tiles, fittings, and possibly a few layout tweaks, tend to fall in the €8,000 to €10,000 range
- Full makeovers or premium finishes, such as luxury wet rooms or large bathrooms with high-end fittings, can cost €12,000 to €15,000 or more
The final price depends on several factors, like the bathroom size, the condition of existing plumbing, and your choice of materials. Every project is different, but this guide should give you a helpful starting point.
Where Does the Budget Go?
Knowing where your money is being spent can help you stay in control and make smarter decisions.
Labour costs usually take the biggest chunk. You’ll likely need more than one trade, such as a plumber, tiler, electrician, and carpenter, all charging in the region of €60 to €80 per hour. The more layout changes or repairs needed, the more labour time is involved.
Materials include everything from tiles to taps. Prices vary depending on the quality and style you choose:
- Entry-level tiles start from around €20 to €40 per m²
- Mid-range vanity units can cost €250 to €500
- Taps and toilets range from €150 up to €600 or more
We always help clients find materials that strike a good balance between value and quality.
Hidden costs can catch you off guard. Things like skip hire, waste disposal, and small repair work, such as damaged plasterboard or flooring, can all add up. That’s why it’s smart to keep about 10 to 15 percent extra in your budget for those just-in-case situations.
How Bathroom Size Affects Price

The size and layout of your bathroom have a major influence on how much the final project will cost.
Small Bathrooms (Around 2m X 2m Or Less)
Keeping everything in the same spot and upgrading the basics generally costs between €5,000 and €6,500
Medium Bathrooms (Up To 4m X 2.5m)
Found in most semi-detached homes in Dublin, these often cost between €7,500 and €10,000, especially if you're upgrading tiles, fixtures, and layout
Large Or Luxury Bathrooms
If you're planning a double vanity, walk-in shower, or custom storage, prices tend to start around €12,000 and can go much higher depending on your taste.
Simple Ways to Keep Costs Down

You can achieve a fresh and practical bathroom without overspending. First, try to keep the existing plumbing layout, as leaving the toilet, sink, and shower where they are can save €1,500 or more on labour and materials.
Next, reuse items that are still in good condition, such as a working toilet, vanity, taps, or towel rails. In addition, consider cost-effective wall finishes; high-quality vinyl or wall panels can look smart and are easier on your budget than full tiling.
Lastly, plan for the unexpected by setting aside 10 to 20 percent of your budget for issues like damp or old wiring, which are common in older homes
Is DIY a Good Idea for Bathroom Renovations?
Doing some of the work yourself may seem like a way to save money, however bathrooms are complex. Plumbing, electrics, waterproofing, and tiling need proper skills, and small errors can lead to costly repairs later.
Therefore, if you are not qualified, it is safer to use professionals. A full renovation service usually includes removing old fittings, adjusting plumbing and drainage, setting up electrics for lighting and fans, installing tiles and waterproof seals, and completing a thorough clean-up with responsible waste removal.
As a result, with a single team managing the job, the process stays organised and consistent.
What It’s Like to Work With Us
We have delivered bathroom renovations for many homeowners across Dublin. We focus on results and on a smooth process. We arrive on time, keep your home tidy, and finish work to a high standard.
When you choose our team, you receive a clear estimate based on your bathroom size and needs, expert help with selecting fixtures and finishes to suit your style and budget, and practical advice to avoid needless costs.
Moreover, we plan a timeline that fits your home life so the work progresses without dragging on. We value honest pricing, open communication, and reliable outcomes.
Conclusion!
A bathroom renovation can be a big investment, but with the right planning and guidance, it doesn’t have to be stressful. Whether you're upgrading a small space or designing something more luxurious, understanding the typical costs helps you make better choices and avoid surprises. From layout decisions to finish selections, every detail affects your budget.
If you’re unsure where to start or what your project might cost, the team at Buildtech is here to help. Get in touch today for expert advice, clear pricing, and reliable support from beginning to end. Let us help you turn your bathroom plans into a well-executed result.