Charleroi stands out for value-led momentum: the region’s most affordable major city at around 1,100 euros/m2, with houses up about 10% and the highest gross rental yield at roughly 6.1% (source: hexuvium and notaire, 2026). Liège adds redevelopment-driven upside around Guillemins.
“Momentum” can mean two things, and Wallonia’s cities lead on different ones. If it means the best mix of a low entry price, solid price growth and strong income, Charleroi is the clear pick. Priced near 1,100 euros per square metre in 2026, it is Wallonia’s most affordable big city, yet house prices still rose about 10%, and its gross rental yield of roughly 6.1% tops the region (source: hexuvium, 2026). Cheap plus rising plus high-yielding is the classic value-play profile.
Liège tells a redevelopment story. Prices sit higher, around 1,800 euros/m2, but the province is often described as undervalued given the long transformation around the Guillemins station, and its yield of about 5.2% remains attractive. Momentum here is about where investment is reshaping specific neighbourhoods rather than a headline discount.
For sheer price growth, the counter-intuitive winners sit outside the big cities. Luxembourg province posted the strongest house rise at 17% in 2025, and Dinant apartments jumped 18.8% (source: Notaire.be and Fednot, 2025). Smaller markets with limited stock can outrun the cities on percentage terms in a single strong year.
Momentum is not the same as suitability for you. The best city depends on whether you are buying to live, to let or to trade, and on your budget.
At a glance
- Charleroi: about 1,100 euros/m2, houses +10%, yield about 6.1% (highest); value play.
- Liège: about 1,800 euros/m2, yield about 5.2%; undervalued, Guillemins redevelopment.
- Namur: about 1,950 euros/m2; capital-city premium, apartments +13.9%.
- Luxembourg province: strongest house rise at +17% in 2025.
- Dinant: apartments +18.8%, a small-market surge.
- Sources: hexuvium 2026; Notaire.be and Fednot, 2025.