What an Estate Agent's Commission Actually Buys

What the fee is for, before what it costs

An estate agent sells three things and it is worth separating them, because the case for the fee rests on different ones in different markets. The first is distribution: getting the property in front of the buyers who exist, which historically meant a shared listing database and now largely means a portal, professional photography and a floor plan. The second is qualification and process: filtering the people who cannot buy from the people who can, holding viewings, checking finance, and running the file through the legal steps to completion. The third is negotiation and information: knowing what similar homes actually sold for, as against what they were advertised at.

The relative weight of those three is what has shifted, and it explains most of the pressure on fees across all six markets. Distribution used to be the scarce good and is now nearly free: any seller can put a property on the same portals for a few hundred. Qualification and process remain genuinely valuable and genuinely laborious. Information has moved partway into the public domain in every market with a searchable land or notarial register, though the coverage and the lag vary enormously — some registries publish transacted prices promptly, others publish them years late or not at a level of detail that helps a single seller.

The United States: what changed in 2024, and what did not

For decades the American arrangement was distinctive: the seller signed one listing agreement at a single percentage, and the listing broker published an offer of compensation to any broker who brought the buyer. Buyers therefore paid their agent nothing directly, and the fee was folded into a price the buyer financed. That structure was the subject of antitrust litigation, and under the settlement whose terms took effect on 17 August 2024 two things changed by rule rather than by market drift.

First, offers of compensation to a buyer's broker may no longer be published in the multiple listing service. A seller can still choose to contribute to the buyer's costs, and in practice many do, but the offer has to be made outside the listing database and negotiated as part of the deal rather than advertised as a condition of cooperation. Second, a broker working with a buyer must have a written agreement with that buyer, signed before touring homes, stating the amount or rate of the broker's compensation in specific terms — not as whatever the listing happens to offer.

What did not change is the level of the fee, which was never regulated and is not regulated now. The reform altered where the price is set and who agrees to it, not what it is: a buyer who signs an agreement at a stated rate has simply moved the negotiation from an invisible split to a visible contract. On a $300,000 sale at an assumed 2.5 percent per side, the two agreements together still total $15,000; what has changed is that the seller can now agree to $7,500 rather than $15,000 and let the buyer's side be settled between the buyer and the buyer's agent. Whether that shifts the economic burden or simply shifts the paperwork is exactly the open question, and anyone quoting a settled answer is ahead of the evidence.

Five European markets, five different answers to who pays

Germany is the clearest legal case, and it is often described loosely. The Bestellerprinzip proper — the principle that whoever ordered the agent pays — was introduced in 2015 and applies to lettings, where a tenant may not be charged a commission for a letting the landlord commissioned. Sales were reformed separately: since 23 December 2020, sections 656a to 656d of the civil code require the mediation contract to be in text form and provide that, for flats and single-family homes, the party that did not instruct the agent may be charged at most half the total commission, and only once the instructing party has paid its own share. It is not a price cap. It is a rule about who may be billed, and it converted a fee that in several federal states fell largely on the buyer into one that is split.

Italy is the opposite construction and it is older. Article 1755 of the civil code provides that the mediator is entitled to a commission from each of the parties when the deal is concluded through their intervention, and that in the absence of agreement, professional tariffs or local custom, the amount and the split are set by a judge on equitable grounds. So the buyer's liability is not a market practice that could be argued away; it is the default position of the code. Rates are freely agreed and vary sharply between provinces, with the chambers of commerce collecting local usages rather than fixing them.

France sits between the two and adds a wrinkle nobody expects. Fees have been unregulated since the 1987 price liberalisation; the 1970 loi Hoguet requires a written mandate, and an order of 10 January 2017, in force since 1 April 2017, requires the fee schedule to be displayed in the agency, in the window and in advertisements, expressed inclusive of tax and as a percentage of the price excluding fees, with the advertisement stating whether the buyer or the seller bears them. That last point is not cosmetic. Where the mandate puts the fee on the buyer, the transfer duty is computed on the net seller price rather than on the total, and on a $300,000 sale with $15,000 of fees that removes $15,000 from the duty base — worth $871.00 where the total duty rate is 5.8066 percent and $947.77 where it is 6.3185 percent. The same money, labelled differently, produces a different tax bill.

Spain and Portugal are the two closest to each other and the two where the seller pays most cleanly. In Spain there is no regulated tariff, the mediation contract is the whole of the law between the parties, and the custom in most of the country is that the seller who commissioned the marketing pays; in parts of the east and south a shared fee exists, but only by prior agreement. In Portugal the activity is regulated under Decree-Law 15/2013 and supervised by IMPIC: a written mediation contract is mandatory, it must state the remuneration and the applicable VAT rate, and the commission is due only if the deal completes. In both, the headline rate is quoted before tax and the tax is not small.

Value-added tax is why two headline rates are not comparable

An agency's service is a taxable supply in every European market here, and the standard rates differ: 20 percent in France, 21 in Spain, 22 in Italy, 23 in Portugal, 19 in Germany. Whether the quoted percentage already contains that tax is a convention that varies by market and, within a market, by agency. French practice quotes fees inclusive, which the 2017 order made compulsory in advertising; Spanish, Portuguese and Italian practice more often quotes the net rate and adds the tax on the invoice. The difference between a 5 percent quote in one convention and the other is the whole of the tax — on a $300,000 sale, $2,500 in Portugal.

So the first question to ask an agency anywhere is not what percentage do you charge but what is the total number of currency units, tax included, that leaves my account. On the assumptions in the table, that number is $15,000 in France and the United States, $14,520 in Spain, $18,450 in Portugal, $10,710 for a German seller out of a $21,420 total, and $10,980 for an Italian seller out of $21,960. A seller comparing the headline rates of 5, 5, 4, 5, 6 and 6 percent would rank those six markets in an order that does not survive contact with the invoice.

Express the fee as a share of equity, not of price

A percentage of the price sounds small because the price is large, and the price is mostly the bank's. The number that decides whether a sale is worth making is the fee against the seller's equity, because that is the money the seller actually receives. On our sale — a $300,000 price with $200,000 of mortgage outstanding — the seller's equity before costs is $100,000. A 5 percent fee of $15,000 is therefore 15 percent of what the seller walks away with, not 5 percent of anything the seller owns.

Vary the mortgage and the same fee becomes a completely different animal. Unmortgaged, $15,000 is 5 percent of $300,000 of equity. With $100,000 outstanding it is 7.5 percent of $200,000. With $150,000 outstanding, 10 percent. With $200,000, 15 percent. With $250,000, 30 percent. With $270,000 outstanding, the fee is exactly half the seller's remaining equity of $30,000. Nothing about the property or the agency changed across that list; only the balance on the loan did.

This is the same arithmetic that makes leverage magnify appreciation, worked in the direction nobody enjoys. Our article on why appreciation is not a return derives the multiplier: costs charged on the whole asset are borne by a fraction of it, so they are multiplied by the reciprocal of the equity share. Commission is simply one more such cost, sitting alongside the transfer duty on the way in and the transfer duty on the way out. Read together, the two articles say the same thing twice: percentages of the price are the wrong denominator whenever the price is mostly borrowed.

Negotiability, and what a lower rate actually costs you

In all six markets the rate is a matter of contract, not of law. Nothing in the German civil code, the Italian civil code, the French loi Hoguet, the Portuguese decree-law or United States practice sets a number; what they set is form, disclosure and who may be billed. A rate presented as standard is a list price, and it is worth a point that the mandate is written before the property is marketed, when the seller still has something the agency wants.

The amounts at stake are not trivial. One percentage point off a $300,000 sale is $3,000, which on $100,000 of equity is three full points of the seller's proceeds. Half a point is $1,500. Those are large numbers next to the cost of the work being negotiated, and they are usually settled in a five-minute conversation that most sellers do not have. The counter-argument is real and should be weighed rather than dismissed: an agency that has agreed a low rate on your file has a weaker incentive to spend on it, and the marginal cost of a slightly slower sale or a slightly weaker buyer can exceed the point you saved. The right test is not the rate alone but the rate against what the mandate obliges the agency to do — exclusivity, duration, photography, portals, open days, and what happens if you withdraw.

Two clauses deserve reading before the rate is even discussed. The first is when the fee falls due: in most of these markets it is payable only on completion, and in France the fee is in principle due only after the authentic deed when the mandate is with a private individual — a mandate that makes it payable earlier is a materially different contract. The second is what happens if you find the buyer yourself, or if the agency's introduction leads to a sale after the mandate expires. Those clauses, not the headline percentage, are where sellers are most often surprised.

Frequently asked questions

Did the 2024 settlement mean American buyers now pay their own agent?

Sometimes, and that is the accurate answer. The rules that took effect on 17 August 2024 stopped offers of compensation being published in the multiple listing service and required a written buyer-broker agreement, signed before touring, stating the compensation specifically. They did not prohibit a seller from contributing: a seller concession toward the buyer's costs remains lawful, it is simply negotiated in the transaction rather than advertised as a condition of cooperation. So the answer in any given sale depends on what the two agreements say. What is certainly true is that the buyer now signs a number, which is the change that matters most: a price nobody sees is a price nobody negotiates.

In Germany, can a seller still make the buyer pay the whole commission?

Not on a flat or a single-family home. Since 23 December 2020 the civil code provides that where the agent was instructed by one party, an agreement obliging the other party to pay is effective only up to half the total, and the other side's obligation becomes due only once the instructing party has evidenced payment of its own share. That is a rule about allocation, not about level: the total remains freely agreed, and nothing prevents the seller from raising the asking price to recover its half, which is precisely the argument made against the reform. Commercial property and multi-family buildings fall outside the provision, which is why you will still see whole-commission arrangements in those segments.

Is it cheaper in France to have the fee charged to the buyer?

For the buyer's transfer duty, yes, and the amount is computable. Where the mandate stipulates fees payable by the buyer and the buyer pays them, the duty is assessed on the seller's net price rather than on the total. On a $300,000 sale with $15,000 of fees, the base falls from $300,000 to $285,000, saving $871.00 at a total rate of 5.8066 percent and $947.77 at 6.3185 percent. The trap is that the labelling has to match reality: where the mandate puts the fee on the seller but the buyer effectively funds it through the price, the fee is part of the price and belongs in the base. This is a point to settle with the notary before the preliminary contract is drawn, not after.

Why quote the fee against equity rather than against the sale price?

Because the price is not yours; the equity is. A seller with $200,000 outstanding on a $300,000 property does not have $300,000 to allocate, and the mortgage will be repaid at par whatever the fee is. The only pot from which the commission, the transfer costs, the removal van and the deposit on the next home can all be drawn is the $100,000 of equity, and a 5 percent fee takes 15 percent of it. The same logic explains why the fee feels crushing to sellers who bought recently on a small deposit and barely noticeable to those who have owned for twenty years: identical percentage of price, wildly different percentage of the money that changes their lives.

Is selling without an agent the obvious way to save the fee?

It is an option, not a saving, until you have priced the three things the fee bought. Distribution is now cheap and can be replicated for a few hundred. Process is not: the viewings, the qualification of buyers, the chain of paperwork and the follow-up have a real cost in your time, and a real risk cost if the buyer you accepted cannot in fact complete. Information is the one people underestimate — selling at a price 3 percent below what the market would have paid costs $9,000 on a $300,000 sale, which is more than half the entire commission and more than most fee negotiations are worth. The honest comparison is not fee against zero but fee against the total of your time, your risk of a failed sale and the price you achieve. In some markets and for some sellers it is clearly worth doing; the point is that it is a calculation, not a slogan.