Statbel rolling-year medians (2026) for postcode 4877. Fednot municipal section where available.
Factual reading of Statbel medians, not buying or selling advice. Source: Statbel, data Q1 2026.
Official median prices from Statbel sale deeds (FPS Finance). Fednot averages are shown as a secondary reference where available.
The median is the middle sale price: half of sales are below, half above. The average is pulled more by very expensive or very cheap outliers.
−6% median vs 2023
Source: Statbel, data Q1 2026
For a typical house (median €275K), expect roughly €34K in registration duties (12.5%) on top of the purchase price.
Brussels/Wallonia: 12.5% registration duties (indicative - check allowances).
The analysis below is computed from official transaction data - not generic copy, but figures and comparisons specific to this municipality.
Olne is 12% above the provincial average (median €275K, 62 of 84 in Liège).
Province Liège €246K · Olne €275K (+12% above Province Liège)
Belgium (median) €301K · Olne €275K (−9% below Belgium (median))
Sources: Fednot barometer + Statbel.
In 2026, we counted 22 house sales - a quieter market with fewer reference transactions.
Source: Statbel transaction data (ref. 2026).
Average taxable income
€ 44.948
Median house price
€ 275.000
Affordability ratio
6.1x
Source: Statbel taxable income (2023). Ratio = median house price / average taxable income.
594
New build: 15 · Renovation: 579
5-year trend: +84.7%
4,179
inhabitants (latest Statbel figures)
Source: Statbel building permits (CC BY 4.0) and population statistics.
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Sources: Fednot property barometer (notaris.be) as the primary source per municipality and sub-municipality. Statbel (rolling year, incl. p25/p75 and transaction counts) as fallback and for historical series. Pandwijzer is not a formal valuation; see also transparency. More reading: knowledge base.
Read more: estimating home value, my home’s value when selling, how much to offer on a house.
The median is the middle price in the list of sales. The average is the sum divided by the number of transactions. A few very expensive homes often push the average above the median.
Pandwijzer primarily uses Statbel (FPS Finance): official median prices from sale deeds, rolling 4-quarter window. The Fednot property barometer serves as a secondary reference. Asking prices on Immoweb are not sold prices.