Mortgage broker or direct bank: how to finance a property purchase in Luxembourg
( In short )
A mortgage broker compares several banks and negotiates on your behalf, usually at no direct cost to you if their fee is paid by the lending bank — always confirm this in their mandate. A direct bank, if you are already a client there, knows your file but only compares itself. The right choice depends on your profile: first-time buyers, atypical files or limited own funds generally gain more from a broker; a simple file with a long-standing banking relationship can be handled just as well directly.
( Key takeaways )
- 01A broker compares several banks in parallel; a direct bank only compares itself — the rate gap between two lenders can exceed what a lone borrower would negotiate.
- 02A broker's fee is most often paid by the lending bank, at no direct cost to the borrower — but this must be confirmed in writing in the brokerage mandate before any step is taken.
- 03CSSF Regulation 20-08 sets loan-to-value limits for every lender in Luxembourg (up to 100% for a first-time buyer's primary residence): neither a broker nor a bank can bypass it.
- 04A simple file with a long-standing banking relationship and a comfortable down payment often fares just as well handled directly as through a broker.
- 05EIRES Real Estate supports its buyers with local banks, from the first budget framing through to the deed, regardless of the financing channel chosen.
Two paths to the same loan
In Luxembourg, financing a property purchase runs either through a direct bank — the one where you already hold your accounts, or another approached directly — or through a mortgage broker, who acts as an intermediary between you and several lenders. Both paths lead to the same type of product — a housing loan governed by CSSF Regulation 20-08 — but not necessarily to the same terms, nor the same level of effort on your part.
What a broker concretely brings
A mortgage broker compares, for a single file, offers from several banks in parallel. They know each institution's risk appetite — some banks are more flexible on a limited down payment, others on self-employed status or an expatriate client base — and steer the file toward the lenders most likely to accept it on good terms. They also prepare the financing file, a real time saving for a borrower discovering the process. Their fee is most often paid by the lending bank once the loan is granted — a point to have confirmed in writing in the brokerage mandate before any step is taken, to avoid any ambiguity.
What a broker does not do
A broker cannot bypass CSSF Regulation 20-08, which caps the loan-to-value ratio for every lender in the market, regardless of the channel used. Nor do they guarantee that a loan will be granted: the final decision remains the bank's, based on its own risk analysis. Finally, a broker does not replace comprehensive tax or wealth advice — their role is limited to putting lenders in competition and negotiating financing terms.
Direct bank: the advantage of an existing relationship
Going directly through your bank has a simple merit: the institution already knows your history, which can speed up file processing and, in some cases, open the door to preferential terms reserved for existing clients. For a simple file — comfortable down payment, stable income, primary residence — the negotiating margin a broker would bring can be limited if your usual bank already offers market-aligned terms.
How to choose based on your profile
A first-time buyer, a file with limited own funds, self-employed status or an atypical professional situation generally gain more from a broker, who will know how to steer the file toward the most receptive lenders. Conversely, a simple file with a long-standing, solid banking relationship can be handled just as well directly. Either way, comparing at least two written proposals before committing remains the best protection against a default offer.
EIRES's role in your financing
EIRES Real Estate is not a mortgage broker: we are a real estate agency. But we support every buyer through their financing steps with local banks, from the first budget framing through to the deed — whether you go through your usual bank or a broker of your choice. Our complete financing guide details State support (Bëllegen Akt, 3% housing VAT) and the five-step path of a purchase in the Grand Duchy.
( Frequent questions )
Does a mortgage broker cost the borrower anything?
Usually not: their fee is paid by the bank granting the loan, as a commission. This is not automatic, however — it must be stated in writing in the brokerage mandate before any step is taken, to avoid any ambiguity over possible additional costs.
Can a broker get a better rate than going direct?
This is the central argument for brokerage: by putting several banks in competition over the same file, a broker can sometimes negotiate terms a lone borrower, dealing with a single bank, would not necessarily obtain. The gap depends on the borrower profile and the prevailing rate environment.
When is it better to deal directly with your bank?
When the banking relationship is long-standing and solid, the file is simple (comfortable down payment, stable income, primary residence) and the usual bank already offers competitive terms, a broker's intermediation sometimes adds less value.
Does CSSF Regulation 20-08 also apply to brokers?
The regulation sets the loan-to-value limits granted by the lending institutions themselves, regardless of channel — direct or via a broker. No intermediary can push a file past these limits.
Is EIRES Real Estate itself a mortgage broker?
No. EIRES Real Estate is a real estate agency: we support our buyers through their financing steps with local banks, from initial budget framing through to the deed, but we do not act as a mortgage broker in the regulatory sense.
( Sources )
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