A median row house costs €285,000. But buy it in Flanders and the purchase tax is 2%; in Wallonia, 3%; in Brussels, 12.5% with a break on the first €200,000. Belgium's three regions run three property-tax systems — knowing which line you're standing on is worth tens of thousands of euros.
Figures verified 9 July 2026| Property type | Belgium median | Change y/y | Notes |
|---|---|---|---|
| Attached / semi-detached house | €285,000 | −1.7% | Brussels: €543,500 · West Flanders (cheapest Flemish province): €275,000 |
| Detached house | €405,000 | +2.5% | Limburg cheapest of Flanders at €365,000 |
| Apartment | €257,000 | +3.2% | Brussels: €275,000 · Flemish Brabant highest at €299,000 |
The broader trend: national prices rose 3.7% year-on-year in Q3 2025, with Wallonia (+5.0%) outpacing Brussels (+3.7%) and Flanders (+3.6%). Wallonia remains the cheapest part of the country by a wide margin — that's the trade Americans rarely hear about.
| Region | Sole own home (owner-occupier) | Standard rate | Fine print |
|---|---|---|---|
| Flanders | 2% | 12% | From 1 Jan 2026: full ownership only; register at the address and keep it ≥1 uninterrupted year |
| Wallonia | 3% (since 1 Jan 2025) | 12.5% | Sole-and-own-home conditions apply |
| Brussels-Capital | 12.5% with abattement on the first €200,000 (up to €25,000 saved) | 12.5% | Primary-home conditions, incl. occupancy commitment and a price ceiling — check current Brussels rules |
Belgian residential leases are regional law, but the classic pattern is the nine-year lease with break options at years 3 and 6 ("3-6-9") — plus shorter fixed terms. Deposits run 2–3 months' rent depending on region, held in a blocked account. Rent indexation is tied to the health index. Sector barometers put a Brussels one-bedroom around €1,110/month in early 2026 (Antwerp and Ghent 20–30% cheaper per m²) — indicative figures; there is no official national rent statistic. Renting first is our standing advice: it buys you time to learn the regions before the purchase tax locks you in.
Compromis to deed: the notary process, the timelines, and where the money goes.
Energy-performance requirements and renovation obligations by region — before you buy that fixer-upper.
Documents landlords want, the blocked deposit account, and lease registration.
Region choice changes your tax bill by five figures. Tell us where you are in the search and we'll answer, or introduce a property professional we've independently vetted.