Rent Control and Rent Increases

Source: Lejeloven (Rent Act, LBK nr 927 af 04/09/2019 — consolidated into the new Lejelov effective 1 July 2022); Boligreguleringsloven (Housing Regulation Act — now integrated into Lejeloven 2022)

Written in plain language for general understanding. This is educational content, not legal advice. Based on Danish Acts of Parliament (love), executive orders (bekendtgørelser), and official government guidance.

Danish National Law

What is this right?

Denmark has some of the strongest rent control protections in Europe, particularly in regulated municipalities (most larger cities):

  • Cost-determined rent (omkostningsbestemt husleje): In regulated municipalities, rent for older properties (built before 1992) is based on the landlord's documented operating costs plus a reasonable return — not market rates.
  • Det lejedes værdi (the value of the lease): For newer properties or those outside the regulated system, rent must not substantially exceed the rent for comparable properties.
  • Rent increases: Landlords can only raise rent with proper notice (usually 3 months) and must state the reason. In cost-determined areas, increases must reflect actual cost increases.
  • Improvement surcharges: Landlords may increase rent after genuine improvements, but the increase must reflect the actual cost and must be approved by the rent board if disputed.

When does it apply?

  • You rent a residential property in Denmark — the Lejeloven applies to virtually all private rental housing.
  • Stricter controls apply if your property is in a regulated municipality (most cities with 20,000+ inhabitants).
  • Some rules differ for properties built after 31 December 1991.

What should you do?

  • If you receive a rent increase notice, check whether it follows the correct procedure — it must state the reason and give at least 3 months' notice.
  • If you believe the rent is too high, file a complaint with the Huslejenævnet (Rent Board) in your municipality — the filing fee is modest (currently approximately DKK 367).
  • The Huslejenævnet can reduce your rent retroactively and order the landlord to repay the excess.
  • Get advice from Lejernes Landsorganisation (LLO) — the Danish tenants' association — before challenging a rent increase.

What should you NOT do?

  • Don't accept a large rent increase without checking — many landlords charge above the legal maximum, especially in regulated areas.
  • Don't stop paying rent while you dispute the amount — pay the current rent and challenge the increase separately.
  • Don't assume the Huslejenævnet only helps tenants — landlords can also apply, but tenants initiate the vast majority of cases.

You came here to know your rights — help someone else know theirs.

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