Brussels Property Auctions: Clearance Rates Show Subtle Slide in June Sales

Brussels’ real estate auction clearance rates drifted down over June, settling at 59% citywide according to new figures from the Notaires.be property platform. The result marks the second consecutive monthly dip, punctuating a spring of high demand but growing caution among buyers.

This matters for home seekers and investors alike. Auction activity serves as a barometer for market sentiment. With interest rates inching upwards for the first time in nearly eight years and wider economic anxieties—from climbing energy bills to the heatwave disruptions in Southern Europe—buyers are scrutinising properties more closely. It’s also testing sellers’ price expectations after two robust years in sought-after communes such as Ixelles and Uccle.

Saint-Gilles Holds, Schaerbeek Slips

Although the citywide figure slipped, individual neighbourhoods painted a mixed picture. In Saint-Gilles, clearance rates remained steady at 67%, with active bidding seen for flats on Rue de Mérode and mansions near Place Stéphanie. Meanwhile, in Schaerbeek, the clearance rate dropped to just 51%, as several homes near Parc Josaphat failed to meet reserve prices last week. Notaries working with the Brussels Chamber said buyers have grown choosier, especially for older building stock requiring renovations.

Recent data shared by the Fédération Royale du Notariat belge illustrates the trend: From 1 June to 30 June, 231 residential properties went under the hammer across the Brussels-Capital Region. Of these, 137 found buyers on the day, while 32 sold in post-auction negotiations—leaving nearly a quarter unsold, the highest monthly rate this year. Average hammer prices for one-bedroom flats hovered around €340,000 in popular areas like Etterbeek, while larger houses in Forest and Watermael-Boitsfort drew spotty interest, reflecting concern over high renovation costs.

What Next for Sellers and Buyers?

Local experts predict the cooler trend could continue into July, particularly with Belgian mortgage rates now nudging 4% and a blistering summer expected to hit electricity bills. For sellers, agents at ImmoXL and Victoire Properties are advising on more realistic reserve prices, especially for unrenovated terraces and maison de maître properties. Buyers, meanwhile, may see better chances to snap up deals if properties pass in, but must move quickly during post-auction talks, where competition can be fierce.

The next big test comes at the Palais des Beaux-Arts’ scheduled auction on 18 July, where several high-profile properties from Sablon to Avenue Louise are due to go under the hammer. All eyes will be on whether clearance rates can stabilise—or whether another dip signals further change in Brussels’ dynamic real estate market.