Guide 2026: buying an apartment or house in Luxembourg
( In short )
Buying in Luxembourg follows a mapped-out but demanding path in a market where supply stays scarce: frame your budget and borrowing capacity before any viewing, understand the difference between a house and an apartment in terms of charges and taxation, then secure financing before making an offer. EIRES Real Estate supports every buyer at each of these stages, from the first conversation through to the notarial deed.
( Key takeaways )
- 01Framing your budget and borrowing capacity before the first viewing avoids visiting properties out of reach and strengthens every offer made.
- 02House or apartment: two different charge profiles — co-ownership and shared charges for an apartment, upkeep and property tax of your own for a house — to build into the overall budget, not just the purchase price.
- 03CSSF Regulation 20-08 sets loan-to-value limits (up to 100% for a first-time buyer's primary residence): a bank agreement in principle before viewings secures the rest of the process.
- 04An offer with a financing condition protects the buyer if the loan is ultimately not granted.
- 05EIRES Real Estate supports the buyer from initial budget framing through to the deed, including off-market properties not advertised on public portals.
Framing the project before viewing
A property purchase in Luxembourg always starts with the budget, before the first viewing. Household income, available own funds, existing commitments: these determine real borrowing capacity, governed by CSSF Regulation 20-08 (up to 100% financing for a first-time buyer's primary residence, 90% for other primary-residence buyers, 80% for buy-to-let). Getting a bank agreement in principle before the first viewings avoids falling for a property out of reach, and strengthens every offer made to a seller.
House or apartment: two charge profiles
The purchase price is only part of the budget. An apartment involves recurring co-ownership charges — upkeep of common areas, lift, shared heating where applicable — whose amount varies significantly between buildings. A house, conversely, involves upkeep and property tax borne solely by the owner, plus works (roof, façade, boiler) no co-ownership structure shares. Neither is structurally cheaper: the right calculation depends on the specific property targeted.
Securing financing before making an offer
Once the budget is framed, financing should be secured — or well underway — before formulating an offer. Whether you go through your usual bank or a mortgage broker, the goal is the same: hold an agreement solid enough for the offer to be taken seriously. In a market where supply stays scarce, a buyer with a clear financial file has a real edge over buyers whose financing remains uncertain.
The offer, the preliminary agreement, the deed
Once the property is found, the offer to buy is generally accompanied by a financing condition, protecting the buyer if the loan is ultimately not granted. The preliminary sale agreement (compromis) then sets the final terms, and the complete loan file goes to the bank. The notarial deed, signed at the notary's office, triggers the release of funds and the transfer of ownership — this is also when, where applicable, the Bëllegen Akt tax credit applies for a primary residence.
Support from EIRES Real Estate
EIRES Real Estate supports the buyer at every step of this process, from initial budget framing through to the deed, with access to a selection that includes off-market properties not advertised on public portals. Our financing guide details State support and the five-step path of a purchase in the Grand Duchy.
( Frequent questions )
Where should I start a property purchase project in Luxembourg?
With the budget: income, available down payment, existing commitments. A bank agreement in principle, obtained before the first viewings, secures your borrowing capacity and strengthens every offer with sellers.
House or apartment: what charge differences should I anticipate?
An apartment involves co-ownership charges (upkeep of common areas, lift, shared heating where applicable). A house involves upkeep and property tax borne solely by the owner, plus maintenance work no co-ownership structure shares.
How long does the buying process typically take, from offer to deed?
This varies with financing and file complexity, but generally spans several months between an accepted offer and the signing of the notarial deed, while the full loan file is processed by the bank.
What is a financing condition?
It is a clause in the offer or preliminary agreement that voids the buyer's commitment if financing is ultimately not granted by the bank within the agreed timeframe — a standard protection for any loan-financed purchase.
Does EIRES Real Estate support buying as well as selling?
EIRES Real Estate supports both sellers and buyers, with a selection that includes off-market properties not advertised on public portals, and support on financing with local banks.
( Sources )
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