Estimating an apartment in Brussels requires a detailed knowledge of the local market, as prices vary considerably from one commune to another, and even from one floor to another within the same building. In 2025, the median price of an apartment in the Brussels Region stands at €265,000, an increase of 3.3 % over one year. But behind this figure lie very different realities: a median of €202,500 in Anderlecht, over €360,000 in Woluwe-Saint-Pierre.
Several factors directly influence the value of an apartment. Floor and orientation determine natural light and views, two criteria to which buyers in Brussels are particularly sensitive. The presence of a terrace, balcony or private parking space is a real competitive advantage when putting a property up for sale. The condition of the condominium also plays an important role: well-maintained common areas and recent work (facade, roof, elevator) reassure buyers, as they mean that no major calls for funds are looming in the short term.
The amount of monthly utilities is another point of attention often underestimated by sellers, even though it is one of the very first questions asked by buyers. Controlled service charges enhance the attractiveness of the property, while high charges can be a deterrent, even for a quality apartment.
Our approach is based on a visit to your apartment and a detailed analysis of actual sales in your building, street and municipality. We rely on notary data, not on prices posted online, which do not correspond to actual transaction prices. You'll get a reliable, free, no-obligation estimate, so you can make your decisions with complete peace of mind.