Determination of WWS Points for Maximum Rent in Leiden

In Leiden, the WWS maximum rent is calculated using the point system from the Decree on Point Systems for Rent Prices. Points are awarded based on characteristics such as floor area (up to 120 m²), kitchen facilities, bathroom, central heating, energy label, and monument status. Due to the high student pressure and tight rental market in Leiden, many properties score higher in points. A property with 145 points or fewer falls under social rent (max. €300 gross). Between 146-216 points, the liberalisation threshold applies (up to €879.66). Landlords in Leiden must accurately determine the number of points; errors often lead to disputes at the Rent Tribunal. Tenants can calculate points using the Government calculation tool. For new constructions around Leiden Bio Science Park or renovations in historic neighbourhoods such as Marewijk, points are reassessed. The municipality of Leiden makes regional adjustments based on local market conditions, such as the enormous demand for rooms and apartments among students from Leiden University. Example: a one-room apartment in the Professorenwijk neighbourhood with basic facilities scores approximately 80 points, with rent up to €250 – but in Leiden often higher due to location. Incorrect point allocation is a pitfall, especially for monumental buildings in the city centre. Consult the Rent Tribunal for binding advice. This system promotes transparency in the Leiden rental market. (218 words)