Belgian property market review 2025: prices, trends and analysis
- 05/05/2026
- Belgian property market review 2025: prices, trends and analysis
- Immobilière B2
Annual review · Analysis 2025
Belgian property market 2025
Prices, trends and market review by Immobilière B2
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Stabilisation of Belgian prices |
+12% EPC A/B premium |
Recovery of investors |
Property blog · Review 2025 · Immobilière B2
Belgian property market review 2025: prices, trends and complete analysis for Lasne, Brabant Wallon and Brussels
By Gaëtan Lefebvre · Immobilière B2 · Local expert for 17 years · Lasne, Brabant Wallon
2025 proved to be a pivotal year for the Belgian property market. After two difficult years marked by rising rates and market slowdown, 2025 signalled a gradual turnaround: price stabilisation, return of buyers, falling mortgage rates and a growing premium for energy-efficient properties.
Here is the complete analysis of the Belgian property market in 2025 by Immobilière B2, with a particular focus on Brabant Wallon and Lasne.
1. Key highlights of the Belgian property market in 2025
Price stabilisation after the 2022-2024 correction
After two years of price pressure, the Belgian market stabilised in 2025. Well-located and accurately priced properties regained their appeal with falling sale times.
Falling mortgage rates — return of purchasing power
Rates fell from over 4.5% in 2023 to around 3-3.8% in 2025, restoring significant purchasing power to households and stimulating demand.
The EPC premium increased significantly
In 2025, properties with an EPC certificate of A or B sold on average +12% more than comparable properties with an E or F rating. The EPC has become the primary selection criterion after location.
Return of property investors
After two years of a wait-and-see approach, investors returned to the market in 2025, attracted by falling rates and price stabilisation. Properties with strong rental yields saw renewed strong demand.
Registration duties reform — Brabant Wallon surges
The registration duties reform triggered an exceptional rebound of +28.1% in transactions in Brabant Wallon in 2025, the strongest rise in Wallonia.
2. Focus Brabant Wallon: a thriving market in 2025
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Lasne €725,000 +18.7% in 2025 · N°1 Wallonia |
BW transactions +28.1% Strongest rise Wallonia 2025 |
Brabant Wallon confirmed its status in 2025 as the most dynamic market in Wallonia. The combination of limited supply, strong Brussels demand and an exceptional living environment continues to support prices at high levels.
3. Focus Brussels: resilient premium markets in 2025
Ixelles — Avenue Louise
The high-end large apartment segment held up very well. Quality properties on and around Avenue Louise maintained their prices thanks to sustained international demand.
Uccle
Safe haven confirmed. The villa and townhouse market in Uccle maintained excellent liquidity with short sale times for well-priced properties.
Woluwe-Saint-Pierre
Clear recovery in 2025, particularly for detached family houses. Buyers seeking to move from apartments to houses with gardens drove this