TheBrussels Office Market H2 2025 Fresh data and insights on the capital of Europe knightfrank.be/research The Brussels Office Market H2 2025 Two-speed Brussels. This semester we offer an alternative look at occupier activity in 2025. Belgian GDP growth is expected to remain modest, forecast at 1.1% in 2026. Although inflation is easing and confidence among households is improving, domestic demand will stay constrained. Household purchasing power is set to rise only slightly, partly due to cuts in unemploym ...