Renting in Luxembourg: two months' deposit, the agent shared, and a legal ceiling

Yes, as a Dutch national you rent in Luxembourg without restrictions, and the law protects you better than the prices suggest. What it costs: according to the Observatoire de l'Habitat, landlords in Luxembourg City asked on average 2,032 euros a month for a flat between July 2025 and June 2026, 1,843 euros nationally. On top of that come at most two months' deposit and half of the agency fees. The find on guichet.lu: the rent has a legal ceiling and may only go up once every two years. The trap: a fixed-term contract renews itself, and you cannot get out halfway unless the contract allows it.

What do landlords ask?

The Observatoire's figures are asking prices from listings, not the rents that end up in contracts. But they show clearly how big the gap is between the city and the north.

Commune	Average asking rent per month	Per m²
Luxembourg City	2,032 euros	50.17 euros
National average	1,843 euros	44.20 euros
Esch-sur-Alzette	1,088 euros	45.37 euros
Diekirch	1,590 euros	21.13 euros
Clervaux	1,401 euros	18.11 euros

Period: 1 July 2025 to 30 June 2026, based on listings. Esch shows that a low monthly rent need not be cheap: the homes on offer there are small on average, and the price per square metre is close to the capital's.

How much deposit may a landlord ask?

At most two months' rent. The deposit covers unpaid rent, charges and damage, and if there is a deposit, a signed check-in report must exist by the day you move in at the latest. That last point is in your own interest: without a check-in report there is nothing to compare against when you leave.

The deposit can take five forms: a bank guarantee on a blocked account in your name, a plain transfer to the landlord, cash (only if you want to), a guarantee from the state, or a deposit insurance if the landlord accepts it. When you leave, you get half back within a month of handing in the keys, and the rest at the latest a month after the settlement of the service charges. If the landlord pays late after a registered formal notice, ten per cent of the monthly rent is added for each month or part of a month.

Who pays the agent?

Both of you. If an agent or other intermediary is involved in the letting, their fees are split half and half between landlord and tenant. A listing must also state the energy class and the insulation class, and you are entitled to a certified copy of the energy certificate.

Can the rent simply go up?

No. The annual rent may not exceed 5 per cent of the capital the owner has invested in the home: land, construction and improvements. For a furnished home a furniture supplement of at most 1.5 per cent of the invoices for furniture less than ten years old may be added. The rent may only be adjusted once every two years and then by at most ten per cent; if your contract has an index clause, it loses its effect from the month after you object to it by registered letter. Whoever has doubts about the amount can go to the rent commission, the commission des loyers — the contract must even mention that option.

The service charges are separate from the rent. Water, heating, electricity, sewerage, waste and the chimney sweep are for the tenant; the property tax stays with the owner. You pay advances and receive a statement once a year with the receipts attached.

How do I get out again?

A fixed-term contract binds you to that term. If the term ends and nobody gives notice, the contract is renewed tacitly. As a tenant you must respect the term in your contract; you give notice for its end, with the notice period in the contract, usually three months. If you want to leave earlier, the usual way out is to propose a new tenant who takes over the contract. So have an early termination option put into the contract before you sign.

The landlord can do much less. He may only terminate for a serious reason: personal use, a breach by the tenant, or major works that make living there impossible. For personal use a notice period of six months applies, with a reasoned letter.

Why the lease must be settled before you arrive

The lease must be in writing, otherwise it is void, and it must contain fixed details: all parties, the term, the rooms and the cadastral number, the rent excluding charges, the advances for charges and the amount of the deposit. You need that paper straight away. When you report to the commune, the bureau de la population wants to see that you really live there, with an extract of the lease or the owner's consent — so no home means no report, and no report means no matricule. Whoever wants to buy later reads on in buying a house in Luxembourg; how the home fits into your sequence is in the step-by-step plan for Luxembourg.

In Vertrekklaar this is phase 3 of 5 of the journey, step 3.4: the same steps, but for your situation — in your order, tickable, and with the deadlines watched. See the whole journey to Luxembourg or go straight to step 3.4 in the open plan.