Luxembourg – Wallonia
Property prices in Attert
In 2025 in Attert, the median house sold for €485,000 (36 sales), according to registered deeds compiled by Statbel. These are real sale prices, not asking prices.
Median house price
€485,000
Houses, middle 50% of sales: €369,000–€660,000
Registered sales
36
in 2025
Median sale price in Attert since 1980
HousesBefore 2010: older statistical series (dashed)Shaded band: middle 50% of sales (2010 onwards)
Statbel’s figures have two breaks: in 2005 the administrative source behind the statistics changed (transaction counts shift, most visibly in Brussels), and in 2010 the classification moved from the nature of the deed to the cadastral nature of the property. Segments on either side of a break are not strictly comparable. Prices are medians in euros of the day, not adjusted for inflation.
Homes sold per year in Attert
Houses
In 2025, 36 houses changed hands in Attert, +33.3% versus a year earlier. Volume is what makes the medians readable: a thin year swings, a busy year does not.
How prices are moving
| 1 year | 5 years | 10 years | |
|---|---|---|---|
| Houses | +61.7% | +61.7% | +61.7% |
The market in milestones
| Year | Median house | Median apartment |
|---|---|---|
| 1980 | €35,325 | – |
| 1990 | €36,192 | – |
| 2000 | €89,242 | – |
| 2010 | €250,000 | – |
| 2020 | €300,000 | – |
| 2025 | €485,000 | – |
In 1980, the median house in Attert sold for €35,325; today it is €485,000, about 14 times as much in euros of the day.
Compared with the province and Belgium
| Attert | Luxembourg | Belgium | |
|---|---|---|---|
| Median house price | €485,000 | €260,000 | €315,000 |
| Median apartment price | – | €220,000 | €250,000 |
Medians for 2025. A dash means no published figure.
Over ten years, median house prices in Attert moved +61.7%, against +57.5% across Belgium.
No commune in Luxembourg province posted a higher 2025 median house price: Attert tops all 39 with published figures.
Who lives in Attert
Incomes run above the Belgian median: the typical tax declaration in Attert showed €43,874 in 2023, 46% more than nationally. It is an owners’ commune: 80% of households owned their home at the 2021 census, against 65% across Belgium. Attert is gaining residents: the population rose 7.6% between 2016 and 2026, to 5,824.
Source: Statbel (fiscal income statistics, Census 2021 tenure, population on 1 January).
Flood and soil in Attert
Flood exposure is marginal: 0.9% of the commune's area lies in a medium or high flood-hazard zone, with another 6.8% in the low class.
Source: the official flood-hazard maps and soil registers of the three Regions. Zones describe areas, not addresses: an immetrics dossier checks the exact parcel of a listing.
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Nearby communes
On median house prices, Attert tops this list; Arlon comes nearest below, at €389,000.
Source: Statbel (Belgian official statistics), median sale prices per municipality, complete years through 2025. Snapshot of 2026-07-10. Medians pool homes of every size and condition sold in the commune, so they describe the market level, not the value of a specific property.