Brabant wallon is Wallonia’s most expensive province, with a median house price of 400,000 euros for 2025, well above the regional median of 240,000 euros (source: Notaire.be, February 2026). Its proximity to Brussels is the main reason for that premium. This is the latest full-year figure, read into 2026.
Brabant wallon stands apart from the rest of Wallonia on price. Its median house reached 400,000 euros in 2025, some 160,000 euros above the regional median, according to Notaire.be figures published in February 2026. No other Walloon province comes close, which makes the provincial and regional averages tell almost different stories.
The driver is geography. Brabant wallon is Brussels’ southern commuter belt, taking in Waterloo, Wavre, Ottignies and the villages along the fast road and rail links into the capital. Buyers priced out of Brussels itself, or seeking space within commuting distance, keep demand and prices structurally high. In effect, part of the Brussels market spills over the regional border and shows up here.
The counter-intuitive lesson for anyone reading Walloon averages is that a single 240,000 euro regional median badly misdescribes this province. Averaging Brabant wallon in with Charleroi (around 1,100 euros/m2) blends two markets that behave nothing alike. If your property sits in the province, the regional figure will understate it.
Easyhome covers Brabant wallon from two 2025 offices, Mont-Saint-Guibert (Ottignies and Wavre area) and Genappe (southern Brabant wallon toward Rixensart and Waterloo). Given how sharply value shifts commune by commune here, an on-site valuation is essential.
At a glance
| Brabant wallon metric (2025) | Value | Source |
|---|---|---|
| Median house | 400,000 euros | Notaire.be, Feb 2026 |
| Rank in Wallonia | most expensive province | Notaire.be, Feb 2026 |
| Vs Wallonia median | +160,000 euros above 240,000 | Notaire.be, Feb 2026 |
| Main price driver | Brussels commuter belt | market context |
| Easyhome offices | Mont-Saint-Guibert, Genappe (2025) | Easyhome |