Historical Increases in the Liberalisation Threshold in Leid

The rent liberalisation threshold has been adjusted multiple times since 1990 to reduce the social housing sector, with direct impact on the Leiden housing market. Started at €600 (1990), rose to €712.50 (2013), €752.33 (2021) and €808.06 (2024). These increases, introduced by cabinets such as Rutte-II and III, respond to housing shortages and pressure on housing associations such as DUWO and Huurstichting Leiden. Objective: create more mid-segment rental housing in neighbourhoods such as Leiden-Noord and Professorenwijk, and relieve housing associations for low-income groups. Political debate in Leiden rages over gentrification; critics fear displacement of middle-income groups from the historic city centre and around the university campus. Legally enshrined in the Housing Act and annually indexed with inflation plus a correction factor. Between 2015-2020 the threshold remained stable at €711, but the Affordable Rent Act (2021) brought a significant increase. Consequence: approximately 10% of rental housing in Leiden was liberalised, especially in the Randstad-like congestion of Leiden Centraal and Merenwijk. Tenants with long-term contracts from the 'pre-liberalisation' period sometimes retain old rules via transitional law, crucial for students and starters in Leiden. Landlords must respect the threshold for new contracts. Future: possible further increase in 2025 due to nitrogen and climate policy, which affects Leiden with stricter building rules around the Oude Rijn. Sources: Staatscourant and Huurcommissie reports provide detailed tables, supplemented with Leiden municipal data. This insight aids strategic rent determination in Leiden.