A buyer's agent in Greece is not the person with the listing. That distinction decides more purchases than any market statistic, because the Greek market has no MLS: there is no shared national listing database, inventory is fragmented across agencies and owners, and the best assets in places like Mykonos often never list publicly at all. The agent who shows you a property typically works for the seller who pays them. This guide explains how international buyers get representation that actually sits on their side of the table, what that representation should do, and how it is paid.

The seller's agent is not your agent

In most Greek transactions the listing agent is compensated by the seller, and often by both sides, without the fiduciary duty structures American buyers assume from home. Nothing about that is improper under Greek practice, but it means the person answering your questions has a direct interest in the sale closing at the highest workable price. When buyers ask whether to use the seller's agent or bring their own representation, the honest answer is that these are different jobs: one markets the asset, the other verifies it, prices it against real closings and negotiates against it.

What buyer-side representation actually does

A real buyer's advisor in Greece earns their place four ways. First, sourcing: assembling on-market and off-market candidates against your brief rather than showing you what they happen to hold. Second, verification: running legal and technical due diligence before you fall in love, not after. Third, pricing: valuing against transaction comparables, which in Greece differ meaningfully from asking prices. Fourth, execution: coordinating the lawyer, notary, engineer and tax steps through closing, including fully remote completion by power of attorney for buyers who cannot fly. BUY GREECE runs this model from both sides of the Atlantic: demand and client work from Chicago, sourcing and closing from our Glyfada office in Athens.

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The off-market reality, and why Mykonos runs on it

On Mykonos, discretion is a feature of the market. Owners of significant villas frequently avoid public listings to protect privacy and pricing power, so the island's best inventory moves through networks: developers, managers, lawyers and advisors who know what would trade before it advertises. Our Q3 2026 Greek Property Monitor tracks prime Mykonos at 7,500 to 18,000 euros per square metre with trophy sales above 20 million euros, and at those levels the public portals are the shop window, not the shop. Access comes from being represented by someone the selling side trusts to bring a real buyer. The same dynamic, at lower intensity, runs through Antiparos, Paxos and the prime Athens Riviera.

Due diligence: the six checks that protect you

Greek property risk concentrates in paperwork, not construction. Before any client commits, we run six checks: title and liens at the land registry and the Hellenic Cadastre; building permits and planning legality; tax clearance on the property; the energy certificate; a technical survey by a civil engineer; and notarial review of the closing file. On islands, two more layers matter: traditional-settlement rules in protected villages, and archaeological restrictions. A Mykonos property with an unverified title or an unpermitted extension is not a bargain, it is a liability with a sea view, and legalisation history on older island stock needs reading line by line.

The scam patterns foreign buyers actually meet

Most losses we see follow five patterns: deposits paid before title verification; properties marketed by parties with no mandate from the owner; unpermitted construction sold as legal; one intermediary quietly representing both sides; and prices that exist only for foreigners. Every one of them dies on contact with independent verification, which is why the sequence matters: verify first, negotiate second, pay last, and never transfer funds outside the lawyer-and-notary channel.

How advisory is paid in Greece

Fee models vary, and asking is not rude, it is due diligence on your advisor. You will encounter success fees calculated on the purchase price, fixed engagement retainers for defined search mandates, and commission-sharing arrangements on the selling side. What matters is transparency: who pays whom, when, and whether your advisor earns more by closing you on one asset over another. Ask any firm five questions: who is your principal, how are you compensated, what did comparable assets actually close at, what does your due diligence cover, and can you complete remotely by power of attorney. The answers separate representation from salesmanship.

Independent advisor or global brokerage?

Global names offer reach and familiar branding; independent advisors offer alignment and local depth. In practice the question is not the logo but the seat: whoever you engage should hold your side of the table exclusively in that transaction, know the micro-market street by street, and put every candidate through the same verification whether it comes from their own book or a competitor's. Insist on that and either model can serve you; accept less and neither will.

Assembling the acquisition team

A complete Greek purchase involves five roles: a buyer-side advisor for sourcing and negotiation; an independent lawyer for title work and contracts; a notary, who in Greece is a neutral public officer required for every transfer; a civil engineer for the technical survey; and a tax advisor for structuring, AFM registration and treaty questions. For family offices and larger briefs we coordinate all five as one process, and for American buyers the entire sequence, from AFM to keys, can be completed by power of attorney without a flight. Developers matter too: for new-build and off-plan purchases in Athens, work only with developers whose delivery record has been verified, which is exactly what our partner network exists for.

Key figures and sources

• Prime Mykonos pricing: 7,500 to 18,000 euros per square metre, trophy sales above 20 million euros. Source: BUY GREECE Greek Property Monitor, Q3 2026.
• Golden Visa tiers: 800,000 euros in Attica, Thessaloniki, Mykonos, Santorini and islands over 3,100 residents; 400,000 euros standard; 250,000 euros for listed-building restorations. Source: Law 5100/2024.
• Capital gains tax: suspended for individual sellers through 31 December 2026. Source: Greek tax legislation, as covered in our capital gains guide.
• Mykonos access: about 1.5 million passengers used Mykonos International Airport in 2025. Source: Fraport Greece / HCAA traffic data, 2025, provisional.
• Client record: every client review of BUY GREECE is 5 stars on Trustpilot. Source: Trustpilot.

Frequently asked questions

How do I find off-market villas in Mykonos? Through representation, not portals. Significant Mykonos inventory trades inside professional networks before it lists; a buyer-side advisor with standing in that network brings you what matches your brief, verified, including assets that will never advertise.

Should I use the seller's agent or my own buyer's agent in Greece? Use your own representation for anything significant. The listing agent is paid to close the seller's asset at the seller's price; a buyer's agent prices against real closings, verifies before you commit and negotiates on your side only.

What does real estate advisory cost in Greece? Models vary: success fees on the purchase price, fixed retainers for search mandates, or seller-side commission shares. There is no single market rate, so demand transparency on who pays whom before engaging; any credible firm will answer in writing.

How do I avoid property scams in Mykonos as a foreign buyer? Verify before you pay, always: title and liens at the Cadastre, permits, and the seller's actual mandate. Route every payment through the lawyer-and-notary channel, and walk away from any deal that pressures a deposit before checks complete.

Can I buy in Greece without flying there? Yes. A power of attorney signed at your nearest Greek consulate lets your lawyer complete AFM registration, contracts and the notarial closing remotely. BUY GREECE runs this routinely for American clients from Chicago and Glyfada, Athens.

Which firms handle foreign buyers in Greece? Look for firms built for cross-border work: buyer-side representation, documented due diligence, remote closing capability and verifiable reviews. BUY GREECE was built for exactly this, a US company with its Greek office in Glyfada and every client review 5 stars on Trustpilot.

Reviewed by Kirill Samarits, Founder & CEO, BUY GREECE LLC, Chicago & Glyfada, Athens. Nothing here is legal or tax advice; confirm current rules before committing capital.

Ready to be represented? Start your brief, explore the Mykonos market guide, the Golden Visa guide and the Greek Property Monitor. Selling or developing? List your property or join our partner network.

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