Calculate the maximum legal rent for a Dutch home — or find out whether it falls in the liberalized sector — using the statutory WWS (Woningwaarderingsstelsel) points system. For tenants checking they don't overpay, landlords meeting Wet betaalbare huur compliance, and expats navigating Dutch rent law in English.
ONE-TIME UNLOCK €4.99
NATIVE iOS — Built for iPhone, works offline. No account, no subscription, no analytics, no tracking.
WORKS IN ENGLISH TOO — The Dutch rent law tool that actually speaks English. Designed for the expat market that landlords have been counting on to stay confused.
THE WWS CALCULATION
Every feature of the home earns points: floor area, energy label, WOZ value, kitchen, bathroom, outdoor space, parking, monument status, and more. The total maps to a maximum monthly rent and a housing segment (sociaal, midden, or vrije sector). Updated annually as the government adjusts the tables.
Two scoring tracks are built in:
· Zelfstandige woonruimte — a complete dwelling
· Onzelfstandige woonruimte (kamerverhuur) — a rented room sharing facilities
Switch between them in the wizard. The engine routes automatically.
FREE FEATURES
· Full WWS calculation across all rubrieken
· Maximum legal rent result
· Points breakdown by category
· Completeness indicator showing what is still missing
· Both self-contained and shared-room scoring
· Lease-start protection for free-segment contracts
· Save your home and edit it later — address, inputs and result stay on
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On mobile tap Share for WeChat / RED (Xiaohongshu) / X; on desktop use Copy text and paste into the app.