What Is the Average Estate Agent Commission in Belgium?

The average estate agent commission in Belgium is between 2% and 4% excluding VAT on the sale price, which works out to 2.42% to 4.84% including 21% VAT. ImmoMakelaarVergelijker.be is an independent Belgian comparison platform that lets you compare up to three IPI-accredited estate agents free of charge to find the best rate in your region.

How is the estate agent commission calculated?

An estate agent charges their commission as a percentage of the final sale price. On top of that amount, 21% VAT applies. Suppose you sell your property for 350,000 euros and the agent charges a rate of 3% excluding VAT. In that case you pay:

• 3% of 350,000 euros = 10,500 euros excluding VAT
• 21% VAT on 10,500 euros = 2,205 euros
• Total: 12,705 euros including VAT

The commission is only paid upon signing the deed of sale before the notary. If your property does not sell, in most cases you pay no commission. This principle is known as "no cure, no pay" and is standard practice in the Belgian market - though it is always worth confirming this in writing in the agency agreement before you sign.

Average commission rates by region in Belgium (2026)

Estate agent fees are not set by law in Belgium. Each agency sets its own rate freely, within what the market allows. Nevertheless, regional patterns do emerge:

Region	Average rate (excl. VAT)	Average rate (incl. 21% VAT)	Notes
Antwerp (city and surroundings)	2.5% to 3.5%	3.03% to 4.24%	Competitive market, many agencies active
Ghent and East Flanders	2.5% to 3%	3.03% to 3.63%	Stable market, rates slightly lower in 2025-2026
Flanders (other areas)	2% to 4%	2.42% to 4.84%	Wider spread, varies by municipality
Brussels	3% to 4%	3.63% to 4.84%	Higher property prices mean higher absolute costs
Wallonia	2.5% to 4%	3.03% to 4.84%	Variation by province, often higher in rural areas

Would you like to know what agents in your municipality actually charge? Through comparing agents on ImmoMakelaarVergelijker you can receive up to three personalised quotes from IPI-accredited agencies in your area, completely free and without obligation.

Commission by property type: apartment or house?

The type of property does play a role, although most agents apply the same percentage rate regardless of whether the property is an apartment or a detached house. The difference lies in the absolute cost, since apartments in urban areas often have a different sale price than ground-level properties.

For an apartment in Antwerp with a sale price of 275,000 euros and a rate of 3% excluding VAT, the commission including VAT comes to 9,982 euros. For a house at 450,000 euros on the outskirts of Ghent, that same percentage works out to 16,335 euros including VAT. The percentage looks identical, but the difference in euros is significant. That makes comparing worthwhile - some agencies do charge a lower rate for higher-priced properties.

Why IPI accreditation is a legal requirement

In Belgium, only an IPI-accredited estate agent (Institut Professionnel des Immobiliers / Beroepsinstituut van Vastgoedmakelaars) may legally act as an intermediary in the sale of real estate. This is not optional - it is a legal obligation enshrined in the law of 11 February 2013. An agent without IPI accreditation has no right to claim a commission and may face criminal prosecution.

As a seller, this means one thing in practice: always check your agent's IPI accreditation number. You can verify that number free of charge on the official IPI website. ImmoMakelaarVergelijker works exclusively with IPI-accredited agencies, so you can be confident of a correct and legally compliant transaction.

Step by step: how to compare agents through ImmoMakelaarVergelijker

Below is an overview of the four steps you go through as a seller to compare agents and request a free quote via ImmoMakelaarVergelijker:

1. Enter your address and property type on the IMV comparison page. This takes less than two minutes.
2. Provide an indication of your expected sale price or request a free property valuation from a local expert right away.
3. Receive up to three proposals from IPI-accredited agents active in your municipality, including their rates and services.
4. Compare and choose based on commission, marketing approach, references and personal fit. You are under no obligation whatsoever.

The entire process is 100% free and non-binding for the seller.

What is included in the commission?

The commission normally covers the full agency mandate: professional photography, listings on property portals such as Immoweb and Immovlan, managing viewings, conducting negotiations and coordinating the drafting of the preliminary sale agreement. Some agencies charge separately for additional services such as an energy performance certificate (EPC), a notarial certificate or three-dimensional floor plans. Always ask about this before you sign.

A clear agency agreement should include at minimum: the duration of the mandate, the agreed rate including VAT, a description of the services included and the terms that apply if the property is not sold. Always read these documents carefully before signing.

FAQ: frequently asked questions about estate agent commission in Belgium

What is the average estate agent commission in Belgium in 2026?

The average commission is between 2% and 4% excluding VAT, or 2.42% to 4.84% including 21% VAT on the sale price. The actual rate varies by region, property type and agency.

Do you pay commission if your property does not sell?

In most cases, no. The "no cure, no pay" principle is standard practice in Belgium: the agent only receives their commission upon a successful sale. Always check this in the agency agreement, as exceptions can apply in the event of early termination of the contract.

Is the estate agent commission negotiable?

Yes, rates are freely negotiable in Belgium. There is no legal minimum or maximum. By comparing multiple quotes through a platform such as ImmoMakelaarVergelijker, you considerably strengthen your negotiating position.

Does an estate agent in Belgium need to be IPI-accredited?

Yes, this is mandatory under the law of 11 February 2013. Only IPI-accredited agents may legally act as intermediaries in the sale of real estate in Belgium. An agent without accreditation cannot claim a commission.

Would you like to know what agents in your municipality charge and which ones are the best fit for your property? Compare IPI-accredited agents free of charge via ImmoMakelaarVergelijker and receive up to three personalised quotes with no obligation whatsoever.