In 2026 the basic rent in the Netherlands may rise by at most 4.1% in social housing (from 1 July 2026), 6.1% for mid-rent and 4.4% in the private sector (from 1 January 2026). The proposal must be made in writing at least two months before the effective date (Article 7:252(1) Dutch Civil Code). The rent increase check shows whether your increase is too high and whether your landlord met the deadlines.
This check gives a first indication based on the maximums announced by the Dutch government on 15 December 2025 (checked on 23 September 2026) and Article 7:252 Dutch Civil Code. It is not a review of your contract.
Frequently asked questions
How much can the rent go up in the Netherlands in 2026?
In social housing at most 4.1% from 1 July 2026 (5% before that date), for mid-rent at most 6.1% and in the private sector at most 4.4% (from 1 January 2026).
How far in advance must a landlord announce a rent increase?
In writing, at least two months before the effective date (Article 7:252(1) Dutch Civil Code).
Is there a cap in the private sector too?
Yes. The annual increase in the private sector is also capped by law; in 2026 at 4.4%, even if the contract says otherwise.
Source: Dutch government, maximum rent increases 2026 (checked on 23 September 2026). Read more: rent increase: your rights, tenancy law and the glossary. Nederlands: huurverhogingscheck.
