Guide · Comparison
Buyer's agent vs estate agent in Portugal: what's the difference?
The difference is who pays and to whom the professional answers. An estate agent is paid by the seller and has a contractual duty to close the sale. A buyer's agent is paid by the buyer and has a fiduciary duty to negotiate the best terms for the buyer.
It is not a difference of marketing or good faith. It is structural: whoever pays the remuneration defines who the professional is legally answerable to.
Who pays the estate agent in Portugal?
In virtually every property transaction in Portugal, the mediation commission (typically 5%–6% of the sale price) is paid by the seller to the estate agency. Even when a "buyer's agent" is involved, that agent typically receives a share of that same commission — coming from the same side of the table.
A genuinely independent buyer-side advisor inverts this logic: paid directly by the buyer, under a written mandate, with no commissions from sellers, agencies or developers. This difference determines the entire incentive structure.
Comparison table: the 5 dimensions that matter
| Dimension | Estate agent (traditional mediation) | Buyer's agent (Soverite) |
|---|---|---|
| Who pays | Seller | Buyer |
| Fiduciary duty | To the seller — facilitate the closing at the best price for the paying side | To the buyer — negotiate the best terms for the buyer (exclusive mandate) |
| Access to inventory | Limited to own listings and the sharing-network books | Universal — any listed property, off-market or pre-market |
| Access to properties | Shows mainly properties that generate commission | Evaluates any property with no commercial agenda over it |
| Fee | 5%–6% of the sale price, paid by the seller (built into the asking price) | €1,987 + VAT retainer (credited at deed) + 20% of the negotiated saving — 1.5% minimum and 5% cap of the final price, invoiced only at the notarial deed |
Source: Law 15/2013 (Portuguese property mediation legal framework), Soverite contractual structure.
Why isn't a "buyer's agent" paid by the seller actually independent?
It is common in Portugal to find professionals who present themselves as "buyer's agent" but are remunerated directly or indirectly from the seller side — through commission sharing between agencies, agreements with developers, or referrals from partner banks. Under this model, the professional may have the best intentions, but the incentive structure remains aligned with closing the deal, not with lowering the price.
Unlike many "buyer's agent" models in the Portuguese market, Soverite signs an exclusive mandate with the buyer that contractually prohibits any remuneration from the seller side. This clause is what distinguishes a genuinely buyer-side advisor from an agent who simply uses the label.
Which one do you need?
- You are selling — you need an estate agent (traditional mediation, AMI-licensed, commission on sale).
- You are buying and just want someone to show you listings — any AMI agent fulfils that function, at no direct cost to you (but paid by the seller).
- You are buying and want someone aligned with your interests, with independent analysis, structured negotiation and rigorous due diligence — you need a buyer's agent.
The key question to identify the model: "Who, concretely, is paying you?" If the answer involves the seller, agency, developer or bank — it is not an exclusively buyer-side advisor, regardless of the title on the business card.
See also how much does a buyer's agent cost in Portugal and do I need a buyer's agent in Portugal?.
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