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Exceptions to the WWS Maximum: When Is It Allowed?

Learn about the exceptions to the WWS maximum, such as for renovations. What conditions apply and how do you check if your increase is legitimate?

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Not every rent increase above the WWS maximum is prohibited. Landlords may deviate for quality improvements, such as renovation or energy-efficient adaptations. Article 7:944 BW allows 'improvement increases', provided they are reported to the Huurcommissie and approved. Nuances also apply for indexing of service costs or inflation correction. For rental properties in the free sector above the liberalisation threshold (€808.06 in 2024), the WWS maximum applies strictly, but temporary rentals or new construction contracts have more lenient rules. Check your tenancy agreement for clauses on improvements and request invoices. If the increase is unmotivated, challenge it. The RVO publishes annual exception rules, linked to the rent index. In social housing, the 'agreement percentage' often applies via housing associations. If you are unaware of any improvements? Then the increase is unlawful. Consult the Huurcommissie for assessment and avoid disputes. This way, you smartly navigate the statutory grey areas.