Private rental housing accounts for around 36% of Luxembourg's housing stock and is under growing pressure. Drawing on the first large-scale survey of nearly 5,800 landlords, a new study by the LISER Housing Observatory shows that tenants who signed the contracts between 2024 and 2025 pay almost 75% more than those who signed before 2010. Rents also differ sharply across regions, and private rental segments such as emerging co-living and room rentals operate with few clear rules. Residents broadly support stronger regulation, with about 60% backing rent and price caps. To make the market more equitable and to better protect tenants, the study emphasises the importance of introducing a national rent cadastre, strengthening enforcement and inspection capacity, and providing clearer definitions of shared housing.

New evidence from the Housing Observatory shows that rents vary widely by location and tenancy length, pointing to a need for stronger transparency, enforcement and regulation.








