Province of Walloon Brabant – Wallonia
Property prices in Genappe
In 2025, the median sale price in Genappe was €330,000 for a house (158 sales) and €317,000 for an apartment (24 sales), according to Statbel. The latest figures: in the first half of 2026, the median house sold for €365,000, against €305,000 in the first half of 2025.
Median house, first half of 2026
€365,000
+19.7% on Jan–Jun 2025 (€305,000), 82 sales
Median house, 2025
€330,000
Middle 50% of sales: €250,000–€500,000
Median apartment, first half of 2026
€302,500
16 sales
Median apartment, 2025
€317,000
Middle 50% of sales: €220,000–€355,000
Bought at the 2025 median of €330,000 as your only home, a house in Genappe costs about €344,000 all-in, with registration tax and notary fees. Borrowing 80% of the price adds about €5,300 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 | €265,000 | €198,000–€365,000 | 72 |
| Detached house | €435,000 | €310,000–€575,000 | 86 |
| Apartment | €317,000 | €220,000–€355,000 | 24 |
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 | €305,000 | €365,000 | +19.7% | 82 |
| Terraced or semi-detached house | €255,000 | €282,500 | +10.8% | 44 |
| Detached house | €360,000 | €495,000 | +37.5% | 38 |
| Apartment | – | €302,500 | – | 16 |
In 2025, 182 homes (158 houses and 24 apartments) changed hands in Genappe. Genappe is a house market first: apartments made up only 13% of 2025 sales. Detached houses sold for 64% more than terraced or semi-detached ones (median €435,000 against €265,000).
Asking price per m² in Genappe
| Property type | Median asking price per m² |
|---|---|
| Houses | €2,389/m² |
| Apartments | €3,333/m² |
On 26 October 2026, 81 houses and 22 apartments in Genappe were advertised for sale on Immoweb. Immoweb marked 40% of the houses and 41% of the apartments as under offer.
Median sale price in Genappe since 1980
HousesApartmentsShaded: middle 50% of sales
In 1980, the median house in Genappe sold for €34,705, and in 2000 for €92,960 (Belgian francs converted to euros); today it is €330,000, about 10 times as much as in 1980.
How prices are moving
In Genappe, the median house price fell 9.6% in 2025, but rose 1.5% over five years and 31.2% over ten years. The latest figures: in the first half of 2026, the median house sold for €365,000, against €305,000 in the first half of 2025.
| 2024–2025 | 2020–2025 | 2015–2025 | |
|---|---|---|---|
| Houses | −9.6% | +1.5% | +31.2% |
| Apartments | – | – | – |
Price history in Genappe, year by year
| Year | Median house | Median apartment |
|---|---|---|
| 2025 | €330,000 | €317,000 |
| 2024 | €365,000 | – |
| 2023 | €385,000 | – |
| 2022 | €353,000 | €284,620 |
| 2021 | €364,000 | €262,250 |
| 2020 | €325,000 | – |
| 2019 | €278,500 | – |
| 2018 | €272,000 | €195,000 |
| 2017 | €264,500 | – |
| 2016 | €278,750 | – |
| 2015 | €251,500 | – |
| 2014 | €285,000 | – |
| 2013 | €252,500 | – |
| 2012 | €250,000 | – |
| 2011 | €252,500 | – |
| 2010 | €230,000 | – |
Compared with the province and Belgium
| Genappe | Province of Walloon Brabant | Belgium | |
|---|---|---|---|
| Median house price | €330,000 | €405,000 | €315,000 |
| Median apartment price | €317,000 | €260,000 | €250,000 |
Over ten years, the median house price in Genappe rose 31.2%, against a 57.5% rise across Belgium.
Genappe has the 6th lowest 2025 median house price in Walloon Brabant province.
Who lives in Genappe
Incomes run above the Belgian median: the typical tax declaration in Genappe showed €33,072 in 2023, 10% more than nationally. Most households here own their home: 73% did at the 2021 census, against 65% across Belgium. Genappe is gaining residents: the population rose 6.5% between 2016 and 2026, to 16,299.
Flood risk in Genappe
Flood exposure is marginal: 0.7% of the commune’s area lies in a medium or high flood-hazard zone (0.2% in the high class), with another 3.7% 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, Genappe lands between Les Bons Villers (€265,000) and Nivelles (€370,000).
| Commune | House median | Apartment median |
|---|---|---|
| Les Bons Villers | €265,000 | – |
| Nivelles | €370,000 | €220,000 |
| Villers-la-Ville | €380,000 | – |
| Court-Saint-Etienne | €395,000 | €269,000 |
| Ottignies-Louvain-la-Neuve | €410,000 | €236,000 |
| Braine-l’Alleud | €415,000 | €290,000 |
| Lasne | €740,000 | – |