Province of Hainaut – Wallonia
Property prices in Colfontaine
In 2025, the median sale price in Colfontaine was €132,560 for a house (250 sales), according to Statbel. The latest figures: in the first half of 2026, the median house sold for €147,000, against €124,250 in the first half of 2025.
Median house, first half of 2026
€147,000
+18.3% on Jan–Jun 2025 (€124,250), 149 sales
Median house, 2025
€132,560
Middle 50% of sales: €77,500–€187,500
Bought at the 2025 median of €132,560 as your only home, a house in Colfontaine costs about €140,000 all-in, with registration tax and notary fees. Borrowing 80% of the price adds about €2,100 for the mortgage deed. Since 2025 an only home in Wallonia pays 3%, a rate that replaced the old allowance (the abattement). The true cost of buying a home in Belgium, item by item
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| Property type | Median price 2025 | Middle 50% of sales | Sales |
|---|---|---|---|
| Terraced or semi-detached house | €125,000 | €75,000–€180,000 | 228 |
| Detached house | €225,000 | €190,000–€280,000 | 22 |
First half of 2026, against the first half of 2025
| Property type | First half of 2025 | First half of 2026 | Change | Sales, Jan–Jun 2026 |
|---|---|---|---|---|
| All houses | €124,250 | €147,000 | +18.3% | 149 |
| Terraced or semi-detached house | €122,500 | €141,250 | +15.3% | 139 |
In 2025, 250 houses changed hands in Colfontaine, 7.4% fewer than in 2024. Detached houses sold for 80% more than terraced or semi-detached ones (median €225,000 against €125,000).
Asking price per m² in Colfontaine
| Property type | Median asking price per m² |
|---|---|
| Houses | €1,000/m² |
On 26 October 2026, 146 houses and 4 apartments in Colfontaine were advertised for sale on Immoweb.
Median sale price in Colfontaine since 1980
HousesShaded: middle 50% of sales
In 1980, the median house in Colfontaine sold for €22,310, and in 2000 for €37,184 (Belgian francs converted to euros); today it is €132,560, about 6 times as much as in 1980.
How prices are moving
In Colfontaine, the median house price rose 15.3% in 2025, 20.5% over five years and 47.3% over ten years. The latest figures: in the first half of 2026, the median house sold for €147,000, against €124,250 in the first half of 2025.
| 2024–2025 | 2020–2025 | 2015–2025 | |
|---|---|---|---|
| Houses | +15.3% | +20.5% | +47.3% |
Price history in Colfontaine, year by year
| Year | Median house | Median apartment |
|---|---|---|
| 2025 | €132,560 | – |
| 2024 | €115,000 | – |
| 2023 | €117,000 | – |
| 2022 | €115,000 | – |
| 2021 | €110,000 | – |
| 2020 | €110,000 | – |
| 2019 | €100,000 | – |
| 2018 | €95,000 | – |
| 2017 | €95,000 | – |
| 2016 | €80,000 | – |
| 2015 | €90,000 | – |
| 2014 | €86,000 | – |
| 2013 | €85,000 | – |
| 2012 | €85,000 | – |
| 2011 | €81,750 | – |
| 2010 | €85,000 | – |
Compared with the province and Belgium
| Colfontaine | Province of Hainaut | Belgium | |
|---|---|---|---|
| Median house price | €132,560 | €190,000 | €315,000 |
| Median apartment price | – | €160,000 | €250,000 |
Over ten years, the median house price in Colfontaine rose 47.3%, against a 57.5% rise across Belgium.
Colfontaine has the 3rd lowest 2025 median house price in Hainaut province.
Prices by neighbourhood in Colfontaine (2024)
For a house, the highest median is in Monument (€130,000) and the lowest in Petit Wasmes (€110,000).
| Statistical sector | Median house | Median apartment |
|---|---|---|
| Monument | €130,000 | – |
| Cul du Qu'Vau | €115,000 | – |
| Centre – Cambry | €112,500 | – |
| Petit Wasmes | €110,000 | – |
Who lives in Colfontaine
Incomes sit under the Belgian median: the typical tax declaration in Colfontaine showed €24,186 in 2023, 20% less than nationally. Most households here own their home: 68% did at the 2021 census, against 65% across Belgium. The population is stable at 20,761 residents (2026), +0.8% since 2016.
Flood risk in Colfontaine
Flood exposure is marginal: 1.5% of the commune’s area lies in a medium or high flood-hazard zone (0.6% in the high class), with another 2.2% in the low class. Flood and soil are two of the checks to run on one specific home before you sign; our guide to what to check before making an offer covers the rest.
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Nearby communes
On median house prices, Colfontaine is the most affordable of this list; Quaregnon is the nearest step up, at €139,000.