Who Actually Works for You? The Buyer's Agent Problem in International Real Estate 2026: Why the MLS Doesn't Exist Outside North America and How Foreign Buyers Get Caught in Dual Agency
Published on: May 15, 2026
Quick answer: The most consequential misunderstanding foreign buyers carry into international real estate is assuming the agent showing them properties works for them. The MLS-driven, fiduciary buyer's agent is a North American institution; across most of continental Europe, the UK, and much of the world, the agent's mandate is from the seller, or in Italy the mediatore is a legally neutral intermediary representing neither party. The fix is explicit buyer-side representation, the French chasseur immobilier, the Spanish personal shopper inmobiliario, the UK buying agent (typically 1.5–2.5% of price), paid only by you. The 1–3% buyer's fee is the cheapest insurance on a six- or seven-figure cross-border transaction, and the US August 2024 NAR settlement has made even American buyer agency an explicit, negotiated relationship.
The single most consequential misunderstanding foreign buyers carry into international real estate is the assumption that the real estate agent showing them properties is working for them. In the American mental model, that agent is a fiduciary, bound by state law to negotiate in the buyer's interest. In most of the world, the agent showing the property to a foreign buyer is contractually bound to the seller, not to the buyer, sometimes to both, and the resulting conflict of interest quietly extracts billions of dollars from cross-border real estate transactions every year.
This is not a marginal concern. It changes who shows you what property, what price you pay, what is disclosed about defects, and who you can sue when the deal goes wrong. The buyer's agent problem is the most under-reported structural risk in cross-border real estate, and the post-NAR settlement environment in the US has only widened the gap between how the American buyer thinks brokerage works and how it actually functions abroad.
This is the 2026 framework.
The American Model: MLS, Cooperative Commission, and the Post-Settlement Shift
The traditional US real estate brokerage system rested on three pillars: the Multiple Listing Service (MLS), the buyer's agency relationship, and the cooperative commission paid by the seller to both sides.
The MLS is a shared database in which listing brokers post properties on terms that include an offer of compensation to any cooperating buyer's broker. The buyer's agent has access to the full inventory, owes fiduciary duties to the buyer, and is paid out of the seller's commission at closing, typically 2.5–3% of the sale price. This created a powerful structural alignment: buyers had professional, fiduciary representation at no apparent out-of-pocket cost.
The August 2024 NAR (National Association of Realtors) class-action settlement dismantled the cooperative commission default. As of August 17, 2024, MLS systems can no longer publish the seller's offer of compensation to buyer's brokers, and buyers must sign a written buyer representation agreement with their agent before touring any MLS-listed property. The buyer's agent is now paid by direct negotiation, sometimes by the seller (still common in practice), sometimes by the buyer, sometimes split.
For foreign buyers entering the US market in 2026, the practical consequence is that buyer agency is now an explicit transaction, you sign an agreement, you understand the compensation, you are someone's principal. This is closer to the European model than the historic American one, but it preserves the fiduciary duty.
The European Reality: The Agent Works for the Seller
Across most of continental Europe and the UK, the real estate agent's contractual relationship is with the seller, the mandant, the owner who instructed the agent to find a buyer. The agent's fiduciary duty, where one exists at all, runs to the seller. The buyer is the counterparty.
This is the inversion that catches foreign buyers off-guard. The friendly agent driving you to viewings in Marbella, Tuscany, or the Côte d'Azur is not your representative. The information they share is the information their principal, the seller, has authorised. The price they negotiate is the price that maximises the seller's net (and the agent's commission). The defects they disclose are the defects local law requires the seller to disclose.
France: Agent Immobilier vs Chasseur Immobilier
A French agent immobilier operates under a mandat de vente, either a mandat simple (non-exclusive, the property is also marketed by other agents and possibly the owner directly) or a mandat exclusif (exclusive, three-month minimum, can convert to irrévocable for the exclusivity period). The mandate runs from the seller to the agent. The buyer pays the agent's commission in most French transactions, typically 4–7% of sale price, but the legal relationship remains the seller's mandate.
The French response to the buyer-side gap is the chasseur immobilier (property hunter). The chasseur signs a separate mandat de recherche with the buyer, searches across all available agencies' inventory plus off-market sources, negotiates on the buyer's behalf, and charges the buyer a fee, typically 3–5% of the eventual purchase price, sometimes a flat fee, sometimes a hybrid.
For foreign buyers, particularly in Paris and the Côte d'Azur where off-market inventory dominates the prime segment, the chasseur is the closest French equivalent to a buyer's agent and is increasingly the standard for serious international purchasers. The conflict of interest is far cleaner: the chasseur is paid only by the buyer and owes no contractual duty to the seller.
Italy: Dual Agency Is the Default
Italy operates one of the most structurally conflicted brokerage systems in Europe. The agenzia immobiliare typically represents both parties, the mediatore under Article 1754 of the Civil Code is, by definition, an impartial intermediary who connects two parties to a transaction without representing either exclusively. The commission is paid by both sides, typically 2–4% from each (so 4–8% total on the transaction), and the agent is legally entitled to compensation from both as long as they have not concealed a conflict.
For foreign buyers, this means there is no Italian institution analogous to the buyer's agent within the conventional agency framework. The mediatore who shows you a Florence apartment is, in legal theory, neutral, but commercial reality is that they were appointed by the seller, the listing relationship is their stable inventory, and their commercial incentive is closing the transaction at the highest price the buyer will accept.
The Italian response, increasingly, is property finder services or expat-oriented buyer's advocates who work on the chasseur model, paid only by the buyer, sourced across multiple agencies, with explicit non-representation of any seller. For Tuscany, Lake Como, Sardinia, and the high-end Florentine market, this model is now common and worth the 2–4% buyer-side fee.
Spain: The Inmobiliaria, the API, and the Rise of Personal Shoppers
Spain's inmobiliaria generally represents the seller, but the regulatory framework varies by autonomous community. Catalonia and the Balearic Islands require API (Agente de la Propiedad Inmobiliaria) registration; Andalusia, Madrid, and Valencia have lighter regulation. Commission is typically 3–6% paid by the seller.
The Spanish equivalent of the chasseur is the personal shopper inmobiliario, a buyer-side advocate working on the buyer's mandate. The model is well-established in Madrid, Barcelona, and increasingly in Marbella and Mallorca for foreign-buyer markets. Fees are typically 1–3% of purchase price plus success fees.
A specific Spanish trap for foreign buyers: many properties on Costa del Sol and Costa Blanca are marketed simultaneously by 10+ inmobiliarias under non-exclusive mandates. The same property appears at slightly different prices on different agency websites. The agent driving the showing earns commission only on the agency that secures the deal, creating pressure to close fast and discourage the buyer from comparing across agencies. A personal shopper, working buyer-side, sees the full market without this structural pressure.
Germany: Bestellerprinzip and the Compensation Shift
Germany's Makler (real estate agent) traditionally collected commission from both buyer and seller, the Doppelmaklerprovision, typically 3.57% (including VAT) from each side. The 2020 Bestellerprinzip reform changed this for residential property: the party who commissioned the broker pays at least half, and the other party can be charged only if they agree. In practice, the commission is now typically split 50/50 between buyer and seller at 3.57% each.
The legal status is closer to dual agency than to buyer representation, and the practical result is that Germany still lacks a fiduciary buyer's agent in the US sense. For Munich, Berlin, Hamburg, and Frankfurt purchases by foreign buyers, the equivalent is a privately retained Immobilien-Suchprofi or Buyer's Agent (the English term is increasingly used) charging 1–3% paid only by the buyer, with explicit non-engagement with any seller's broker.
United Kingdom: Estate Agents and the Buying Agent
The UK estate agent, Foxtons, Knight Frank, Savills on the sale side, represents the seller exclusively. Buyer fees are not charged. The seller pays typically 1–3% commission depending on the property segment and whether instructions are sole or multi-agency.
The UK has the most developed buyer's agent market outside North America. Firms like Property Vision, Black Brick, and Garrington (along with the buyer-agency divisions of Knight Frank, Savills, and Hamptons) operate purely buyer-side, charging fees typically structured as a retainer plus a percentage of the eventual purchase price, total cost usually 1.5–2.5% of purchase price. For London prime property (£2M+) and country house purchases, the buying agent is essentially standard for international and HNW buyers, and the differential in price achieved (typically 5–10% below initial asking, often accessing off-market stock) more than offsets the fee.
For foreign buyers entering the UK market without a buying agent, the structural disadvantage is severe: estate agents will not share off-market or pre-launch inventory, and the buyer is competing in a market where domestic HNW buyers are professionally represented.
Latin America: Brazil's CRECI, Mexico's AMPI, and the Wide Variation
Brazil: The corretor de imóveis must be registered with CRECI (Conselho Regional de Corretores de Imóveis), the regional regulatory body. Commission is typically 5–6% paid by the seller. Buyer-side representation exists informally but is uncommon; foreign buyers entering São Paulo, Rio, and northeastern beach markets should retain a lawyer (advogado) for due diligence rather than rely on the corretor.
Mexico: The agente inmobiliario market is lightly regulated. AMPI (Asociación Mexicana de Profesionales Inmobiliarios) membership signals professional standards, but is not mandatory in all states. Commission is typically 5–8% paid by the seller. In foreign-buyer markets (Tulum, Playa del Carmen, Los Cabos, Puerto Vallarta), the agent often represents the developer or the seller exclusively, and the foreign buyer's legal and commercial protection comes from the lawyer, the notary public, and the fideicomiso trust bank, not from the agent.
Argentina: The martillero público and corredor inmobiliario are regulated professions. Commission is split, with the boleto de compraventa commission typically 4% from each side. The transaction is centered on the escribano (notary), who plays a much larger role than the agent in protecting buyer interests.
Asia: Diverse Models, Variable Protection
Dubai (UAE): RERA-licensed brokers operate under Form A (seller listing agreement), Form B (buyer agreement), and Form F (memorandum of understanding for the transaction). Commission is typically 2% from each side. The Form B is the closest UAE equivalent to a buyer's agency agreement, but in practice many Dubai brokers operate dual-agency despite the form structure, and the foreign buyer's principal protection is the Dubai Land Department's Oqood (off-plan) and Title Deed registration systems, not the broker.
Singapore: The salesperson must be registered with the Council for Estate Agencies (CEA). Commission is typically 2% from the seller plus 1% from the buyer if separately engaged. Buyer-side representation is more common than in most of Asia, but the high transactional friction (60% ABSD for non-citizen-non-PR buyers) reduces the gap-arbitrage that buyer's agents capture in other markets.
Japan: The fudosanya charges a regulated commission of 3% + ¥60,000 + tax from each side (the historic ryōte torihiki structure). Dual representation is the explicit norm. For akiya and rural property purchases by foreign buyers, retaining a separate bilingual buyer's advisor (often via Tokyo-based foreign-buyer specialist firms) is increasingly common.
Thailand: The brokerage market is essentially unregulated. Foreign buyers should treat any agent as seller-aligned by default and rely on a separate Thai lawyer for due diligence, particularly for condo quota verification, lease-vs-freehold structures, and the legal status of leasehold renewals.
How Foreign Buyers Get Caught
The structural risks of misunderstanding agency translate into specific patterns of loss:
1. Information asymmetry on price. The agent knows what comparable units have transacted at; the buyer doesn't. In a dual-agency or seller-side structure, the agent has no duty to share that information with the buyer. Foreign buyers routinely pay 5–15% above local comparable prices.
2. Off-market inventory access. In high-end European, UK, and Australian markets, 20–40% of prime property transacts off-market. Without a buyer-side agent, the foreign buyer simply does not see that inventory.
3. Defect non-disclosure. Seller-aligned agents disclose what local law requires and nothing more. A buyer's agent, by contrast, has duties of due diligence that include affirmative investigation of defects.
4. Negotiation asymmetry. The seller is professionally represented. The buyer, without a buyer's agent, negotiates alone against trained counterparty representation. This is the single most expensive consequence.
5. Post-closing recourse. When the deal goes wrong, the foreign buyer often discovers that the agent they trusted has no liability to them, the contractual relationship was with the seller.
The 2026 Cross-Border Buyer Framework
For any foreign buyer at any meaningful price point, the framework is:
1. Identify the agency model in the target jurisdiction before viewing. Is this an MLS, exclusive seller mandate, dual-agency, or notary-centric system? The answer determines whether you need separate buyer representation.
2. Retain buyer-side representation explicitly. The chasseur immobilier, the property finder, the personal shopper inmobiliario, the buying agent, whatever it is called locally, and pay the fee. The 1–3% buyer's fee is the cheapest insurance on a six- or seven-figure cross-border transaction.
3. Confirm the agent's principal in writing. "Who is your mandate from?" is a legitimate question to ask any agent showing you property, and any reluctance to answer it is the answer.
4. Use the notary, the lawyer, and the bank as separate protective layers. In civil-law jurisdictions, the notary's neutrality is real but specific to the legal instrument, not to the commercial terms. The lawyer represents you. Engage both, and don't expect either to replace buyer-side commercial representation.
5. Build the budget assuming buyer-side fees. A serious cross-border purchase budget includes the listing agent (paid by seller, indirectly your problem in commission-loaded pricing), the buyer-side agent (paid by you), the lawyer, the notary, the inspection, and the transfer taxes. For prime international property, all-in transaction friction commonly runs 8–15% of purchase price. Pricing this in protects the actual yield on the asset.
The Strategic Takeaway
In international real estate, the question "who works for me?" is not rhetorical. It is the contractual question that determines the economics of the transaction. The MLS-driven, fiduciary buyer's agent system is a North American institution. Outside North America, the foreign buyer who does not arrange explicit buyer-side representation is competing against professionally represented sellers in markets they do not know, with agents whose interests are aligned against theirs.
The cost of buyer-side representation is small. The cost of operating without it is the cumulative spread of every transaction where the foreign buyer was the least-informed person in the room. Over a portfolio, the gap compounds into the difference between sophisticated international investment and expensive tourism.
Frequently Asked Questions
Does the agent showing me a property in France or Italy work for me?
No. In France and Italy, as in most of continental Europe, the agent's mandate is from the seller, or, in Italy, the mediatore is a legally neutral intermediary representing neither party exclusively. The buyer is the counterparty, not the principal.
What is a chasseur immobilier and how is it different from a regular French agent?
A chasseur immobilier signs a mandat de recherche directly with the buyer, searches across all agencies and off-market sources, negotiates on the buyer's behalf, and is paid only by the buyer (typically 3–5% of purchase price). The agent immobilier is mandated by the seller. The chasseur is the closest French equivalent to a US buyer's agent.
Has the August 2024 NAR settlement changed anything for foreign buyers in the US?
Yes. Buyer's agents must now sign a written representation agreement with the buyer before touring any MLS-listed property, and seller-side cooperative compensation is no longer published on the MLS. Buyer agency in the US is now an explicit, negotiated transaction, closer to the European model, but the fiduciary duty is preserved.
How much does a UK buying agent cost?
Typically 1.5–2.5% of purchase price, structured as a retainer plus success fee. For London prime (£2M+) and country house purchases, the buying agent is essentially standard for international and HNW buyers. The price discount achieved (often 5–10% below initial asking, plus access to off-market stock) generally exceeds the fee.
What is the Italian mediatore and why is it a problem for foreign buyers?
The mediatore under Article 1754 of the Civil Code is by definition a neutral intermediary representing neither party exclusively. The agent collects commission from both sides (typically 2–4% each). For foreign buyers, this means there is no Italian buyer-side fiduciary within the conventional agency framework, a separate property finder or buyer's advocate is the practical solution.
Should I trust the listing agent in Spain to show me the full market?
No. Costa del Sol and Costa Blanca properties are routinely listed by 10+ inmobiliarias under non-exclusive mandates. Each agent has commercial pressure to close on their own listings rather than show you the broader market. A personal shopper inmobiliario (buyer-side, 1–3% fee) sees the full market without that structural pressure.
JanusHermes covers brokerage models, commission structures, and buyer-side representation norms across 50+ jurisdictions. Use the platform's country guides to understand the agency framework in your target market before scheduling viewings.
This article is for general information only and is not legal, tax, or investment advice. Brokerage regulations, commission practices, and agency disclosure rules vary by country and by region within countries, and continue to evolve. Always confirm an agent's mandate in writing and obtain independent legal advice before signing any preliminary contract. JanusHermes does not provide legal or tax advice; we provide cross-border property intelligence to help international investors evaluate markets.
A note on the numbers: where no source is named, the market figures in this article (prices, yields, costs) are indicative estimates compiled from publicly available market data and industry reporting at the time of writing. Markets move and rules change, so treat them as a starting point and verify current figures with official sources before acting on them.
