Province of Liège – Wallonia
Property prices in Trooz
In 2025, the median sale price in Trooz was €230,000 for a house (118 sales), according to Statbel. The latest figures: in the first half of 2026, the median house sold for €220,000, against €192,000 in the first half of 2025.
Median house, first half of 2026
€220,000
+14.6% on Jan–Jun 2025 (€192,000), 43 sales
Median house, 2025
€230,000
Middle 50% of sales: €154,000–€339,000
Bought at the 2025 median of €230,000 as your only home, a house in Trooz costs about €241,000 all-in, with registration tax and notary fees. Borrowing 80% of the price adds about €3,700 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 | €191,000 | €144,000–€260,000 | 85 |
| Detached house | €300,000 | €210,000–€400,000 | 33 |
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 | €192,000 | €220,000 | +14.6% | 43 |
| Terraced or semi-detached house | €190,000 | €185,000 | −2.6% | 32 |
In 2025, 118 houses changed hands in Trooz, 28.3% more than in 2024. Detached houses sold for 57% more than terraced or semi-detached ones (median €300,000 against €191,000).
Asking price per m² in Trooz
| Property type | Median asking price per m² |
|---|---|
| Houses | €1,660/m² |
On 26 October 2026, 60 houses and 4 apartments in Trooz were advertised for sale on Immoweb. Immoweb marked 31% of the houses as under offer.
Median sale price in Trooz since 1980
HousesApartmentsShaded: middle 50% of sales
In 1980, the median house in Trooz sold for €10,907, and in 2000 for €58,875 (Belgian francs converted to euros); today it is €230,000, about 21 times as much as in 1980.
How prices are moving
In Trooz, the median house price rose 24.3% in 2025, 29.9% over five years and 85.9% over ten years. The latest figures: in the first half of 2026, the median house sold for €220,000, against €192,000 in the first half of 2025.
| 2024–2025 | 2020–2025 | 2015–2025 | |
|---|---|---|---|
| Houses | +24.3% | +29.9% | +85.9% |
Price history in Trooz, year by year
| Year | Median house | Median apartment |
|---|---|---|
| 2025 | €230,000 | – |
| 2024 | €185,000 | – |
| 2023 | €149,000 | – |
| 2022 | €147,500 | – |
| 2021 | €175,000 | – |
| 2020 | €177,000 | – |
| 2019 | €167,500 | – |
| 2018 | €155,000 | – |
| 2017 | €165,000 | – |
| 2016 | €147,000 | – |
| 2015 | €123,750 | – |
| 2014 | €155,500 | – |
| 2013 | €158,000 | – |
| 2012 | €128,000 | – |
| 2011 | €125,000 | – |
| 2010 | €137,500 | – |
Compared with the province and Belgium
| Trooz | Province of Liège | Belgium | |
|---|---|---|---|
| Median house price | €230,000 | €235,000 | €315,000 |
| Median apartment price | – | €183,722 | €250,000 |
Over ten years, the median house price in Trooz rose 85.9%, against a 57.5% rise across Belgium.
Trooz has the 22nd lowest 2025 median house price in Liège province.
Who lives in Trooz
Incomes track the Belgian median closely: the typical tax declaration in Trooz showed €30,673 in 2023. Most households here own their home: 68% did at the 2021 census, against 65% across Belgium. The population is stable at 8,290 residents (2026), +0.9% since 2016.
Flood risk in Trooz
Parts of Trooz are exposed: 3.8% of the commune’s area lies in a medium or high flood-hazard zone (2.6% in the high class), plus 4.8% 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, Trooz lands between Pepinster (€219,000) and Fléron (€252,500).
| Commune | House median | Apartment median |
|---|---|---|
| Pepinster | €219,000 | – |
| Fléron | €252,500 | €186,350 |
| Sprimont | €275,000 | €227,500 |
| Chaudfontaine | €332,500 | €263,000 |
| Olne | €343,500 | – |