Small 4 m² bathroom
- Area
- 4 m²
- Range
- €8,000 – €14,000
- Duration
- 2 to 3 weeks
- VAT
- 3% if eligible
Estimated VAT savingup to €1,900
3% housing VAT
Bathroom renovation in Luxembourg: compare 3 quotes from authorised tradespeople
Describe your project in under two minutes. You receive detailed quotes from authorised plumbing and sanitary firms in Luxembourg, free and with no obligation.
234 authorised sanitary companies listed in Luxembourg
Your quote in 3 clicks
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Step 1 of 4 RGPD
You are… ?
234
Authorised sanitary companies
3 %
Housing VAT rate
50 000 €
Housing VAT ceiling
102
Localities covered
Company count from our directory of authorised businesses; housing VAT rate and ceiling per guichet.public.lu. — Sources: guichet.public.lu
Calculation examplesCalculation example Calculation example Calculation example
What a renovation budget actually covers
The three cases below are calculation examples based on price ranges seen in Luxembourg. They are not customer projects; only a company's quote is binding.
Family 8 m² bathroom
- Area
- 8 m²
- Range
- €15,000 – €25,000
- Duration
- 3 to 5 weeks
- VAT
- 3% if eligible
Estimated VAT savingup to €3,400
Bathtub replaced by a shower
- Scope
- 1 item
- Range
- €3,500 – €7,000
- Duration
- 3 to 8 days
- VAT
- 3% if eligible
Estimated VAT savingup to €950
Our promise
Only companies authorised to operate in Luxembourg
Every company in our network holds a Luxembourg business permit. You compare quotes built on the same scope of work, without chasing firms one by one.
- Detailed quotes within 48 working hours
- Insured companies with statutory guarantees
- Guidance on the 3% housing VAT and other support
- A Luxembourg-only network, from the south to the Éislek
How it works
Three steps, no paperwork
You describe your bathroom, we pass the request to relevant companies, you decide freely.
1
Describe your project
Type of renovation, address, contact details. Two minutes are enough.
2
We select the companies
Only authorised sanitary firms available in your region.
3
Compare and decide
You receive priced quotes and remain free to decline.
How much does a bathroom renovation cost in Luxembourg?
In Luxembourg, a full bathroom renovation usually costs between €1,800 and €3,200 per square metre, materials and labour included. The spread depends on the state of existing pipework, the quality of fittings and access to the site.
The most underestimated item is hidden plumbing. As soon as a drain has to move or a screed must be opened, the bill rises by several thousand euros. Keeping the existing layout usually keeps you at the lower end of the range.
This is exactly why comparing quotes matters. On an identical scope, two Luxembourg companies often differ by 20% to 30% without any difference in quality.
The 3% housing VAT rate explained
Work on a dwelling used as your main residence may qualify for the super-reduced 3% VAT rate, capped at a €50,000 tax advantage per dwelling. The work must be carried out by a VAT-registered company.
There are two routes: direct application, where the company invoices at 3% straight away, and reimbursement, where you pay the standard rate first and claim it back. Direct application requires prior approval for your site.
The exact conditions are published by the Luxembourg VAT administration. Check your situation before signing and ask the company to state the applied VAT regime on the quote.
How long does the work take?
Two to three weeks without changing pipework, three to five weeks for a full renovation. The limiting factor is rarely the work itself.
In Luxembourg the real timeline depends on team availability and lead times for tiles or bespoke furniture. In peak season, good companies are booked several weeks ahead.
Ask for a committed start date and duration, not just a price.
Comparing three bathroom quotes properly
Quotes are comparable only when the scope is identical. Check these points before looking at the total.
- Are removal and waste disposal included?
- Is waterproofing under the tiles priced separately?
- Are fittings named by brand and reference?
- Is the applied VAT regime stated explicitly?
- Are the start date and duration committed?
Frequently asked questions
Bathroom renovation in Luxembourg: your questions
What is the average price of a bathroom renovation in Luxembourg?
Usually €1,800 to €3,200 per square metre including materials and labour. A 4 m² bathroom often costs €8,000 to €14,000, an 8 m² family bathroom €15,000 to €25,000. Only an on-site quote is binding.
Does the 3% VAT rate apply to my renovation?
The super-reduced 3% rate applies to work on a dwelling used as a main residence, capped at a €50,000 tax advantage per dwelling. Official conditions are published on guichet.public.lu.
How long does the work last?
Two to three weeks without pipework changes, three to five weeks for a full renovation. Waiting for a slot often takes longer than the work itself.
Are the quotes really free?
Yes. Comparing quotes is free for homeowners and carries no obligation. Vert.lu never charges you.
How many quotes will I receive?
Usually up to three, which is enough to gauge the market price. The number depends on companies available in your commune.
Are the companies authorised to work in Luxembourg?
Yes. We only pass requests to companies holding a Luxembourg business permit.
Ready to renovate your bathroom at the best price?
Two minutes to describe your project, up to three quotes, no obligation to sign.
- Authorised tradespeople
- Reply within 48h
- All of Luxembourg
- Free and no obligation