The Belgian real estate market has been undergoing a normalization phase since 2025-2026. Prices are rising more slowly, properties are staying on the market longer, and the number of transactions is declining. For those looking for real estate in Belgium, these developments are changing the rules of the game: the balance of power between buyers and sellers is gradually shifting.
Listed prices and actual prices in Belgium: a gap to exploit
Real estate listing portals display asking prices, not sale prices. The difference between the two is rarely mentioned in buying guides, even though it constitutes a concrete negotiation lever.
An analysis by the Immospeurder platform published at the end of August 2026 reveals that more than 80% of properties sell for less than the listed price. This structural gap means that a buyer who relies solely on asking prices systematically overestimates the budget needed.
Several portals aggregate listings of properties for sale or rent across Belgium. To view available offers by region, property type, or budget, a useful resource is: https://www.netimmo.be/, which gathers listings covering the entire country.
The direct consequence of this gap: making an offer below the asking price is not unusual in Belgium. Sellers are increasingly incorporating this margin into their listing prices, especially in a context where selling times are lengthening.
Belgian real estate market in 2026: price slowdown by province
The average price increase of houses has significantly slowed compared to the period 2020-2025. The annual inflation rate for prices is now around 2 to 3% in 2025-2026, compared to much higher rates in previous years.
This slowdown does not affect all provinces equally. The table below summarizes the trends observed in the first half of 2026.
| Indicator | Trend 2026 |
|---|---|
| Average house prices (national) | 346,648 euros (up 5.1% in H1 according to MySweetimmo) |
| Annual price inflation | Reduced to around 2-3% |
| Transaction volume | Decreasing (more than half of agents report fewer sales) |
| Sales times | Lengthening (more than half of agents observe this in Q2 2026) |
| Brussels: sellers who have lowered their prices | Nearly one in three |
In Brussels, nearly one in three sellers must lower their price to finalize a sale. This figure illustrates the market rebalancing in the capital, where buyers now have increased negotiating power.
What these figures mean for a buyer
A slowing market provides time. Visits can be spread out, comparisons between properties become easier, and the pressure to make an immediate offer decreases.
However, this easing does not uniformly affect all municipalities. The most sought-after areas (coastal regions, popular municipalities in Walloon Brabant) maintain high prices and shorter selling times.
Real estate purchase costs in Belgium: registration fees and notary
The listed price of a property represents only part of the total budget. Additional costs in Belgium have specificities that French buyers, in particular, often underestimate.
- The registration fees vary by region: they differ between Flanders, Wallonia, and Brussels-Capital, with rates and exemptions specific to each entity
- Notary fees are regulated by the state and generally represent between 1 and 2% of the purchase price, plus VAT
- The purchase deed is handled by a single notary chosen by the buyer, unlike the French system where both seller and buyer have their own
This system of a single notary simplifies the procedure, but it makes the choice of the professional all the more crucial. The notary drafts the deed, checks the urban planning status of the property, and calculates all the fees. Comparing the services offered by several notarial offices before committing remains a basic precaution.
Mortgage in Belgium: rates and conditions for non-residents
Belgian banks finance the real estate purchases of non-residents, but the conditions differ significantly from those applied to residents.
A higher personal contribution is generally required. Where a resident may sometimes borrow up to 90% of the property’s value, a non-resident will often need to cover at least 20 to 30% of the price with their own funds.
Interest rates and buyer behavior
The rise in borrowing rates observed in recent years has changed the behavior of Belgian buyers. According to RTL, buyers have become “much more rational”: they visit more properties, negotiate more firmly, and adjust their surface area criteria downwards.
Belgian households are losing an average of a few square meters of living space for the same budget, a direct consequence of the rising cost of credit. For young buyers, homeownership is becoming more difficult: DH Net reports that more and more young Belgians are giving up on becoming homeowners.
Search strategy: time-saving reflexes
The Belgian market is characterized by the absence of a unique central aggregator. Listings are scattered across several portals, local agencies, and public sales. Cross-referencing at least three different sources helps avoid missing opportunities.
- Set up alerts on multiple real estate portals to receive new listings that match your budget, location, and surface area criteria
- Always check the price history of a listing: a property whose price has been reduced since it was posted indicates a negotiation margin
- Consult municipal statistics on price per square meter before making an offer, to assess whether the asking price corresponds to the local market
The dispersion of sources is a constraint, but also an advantage. A property poorly listed on a major portal but visible on a regional site attracts fewer candidates, which reduces competition.
The slowdown in the Belgian market in 2026 places buyers in a more comfortable position than in the past five years. The lengthening of selling times, the decrease in transaction volumes, and the persistent gap between listed prices and actual prices create conditions where patience and methodical comparison become the best negotiation tools.
