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Rent increase in Mölndal: How it works when the rent goes up

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November 13, 2026
Rent increase in Mölndal: How it works when the rent goes up

A rent increase in Mölndal means that your rent is raised. The increase is not decided by the landlord alone. It follows the rules of the Swedish Land Code (Jordabalken) and is usually negotiated between the landlord and the Swedish Union of Tenants (Hyresgästföreningen). If you live in Mölndal and receive notice that the rent will be raised, it is good to know which rules apply and what you can do.

What a rent increase is

A rent increase means that the rent for your apartment is raised compared with what you paid before. A rent increase can occur, for example, when the landlord and the Swedish Union of Tenants agree on a new rent level, or when the rent is reviewed afterwards. It is not automatic that the rent is raised every year, and the landlord cannot raise the rent however they like without following the rules.

The rent should reflect what is reasonable for the apartment with regard to its location, size, standard and other significance. This means that a rent must not be noticeably higher than what applies to comparable apartments in the same area.

How the rent is determined in Mölndal

In Mölndal, as in the rest of Sweden, the rent is often determined through negotiation between the landlord and the Swedish Union of Tenants. The Swedish Union of Tenants represents tenants and negotiates rents for the rental apartments covered by collective agreements. When the parties agree on a new rent level, it can affect the rent for many apartments at once.

For rental apartments not covered by such an agreement, the rent may instead be set individually between the landlord and the individual tenant, for example when you sign a new contract or when the rent is adjusted for your specific apartment.

Regardless of which path applies, the landlord should inform you of a coming increase in good time before it takes effect.

Collective negotiation or individual rent increase

There are two main ways a rent increase can come about:

The collective negotiation. The landlord and the Swedish Union of Tenants negotiate the rents for a number of apartments. If they agree, a rental agreement is reached that applies to the affected apartments. This model is common for municipal and larger private landlords.

The individual rent setting. The rent is set between the landlord and you as an individual tenant, for example when you sign a new contract or when the rent is adjusted for your apartment only. Even then, the rules of the Land Code apply that the rent must be reasonable.

If you are unsure which arrangement applies to your apartment, you can check your tenancy agreement or contact the Swedish Union of Tenants for help.

What you can do if you think the increase is unreasonable

If you receive notice of a rent increase that you think is unreasonable, you can act. First, you can contact the Swedish Union of Tenants. They can assess whether the increase seems reasonable and help you further. The Swedish Union of Tenants can also represent you in a negotiation with the landlord if you are a member.

Second, you can turn to the Rent Tribunal (Hyresnämnden). The Rent Tribunal is an authority that examines tenancy and leasehold disputes. If you and the landlord cannot agree on the rent, you can apply to have the Rent Tribunal examine whether the rent is reasonable. The Rent Tribunal can then lower the rent if they find it to be too high.

It is important that you react within the time stated in the notice of the increase, so that you do not lose your opportunity to have the rent examined.

The Rent Tribunal examines whether the rent is reasonable

The Rent Tribunal examines whether the rent is reasonable with regard to the apartment's location, size, standard and other significance. They also compare with what applies to comparable apartments in the area. If the Rent Tribunal finds that the rent is noticeably higher than what is reasonable, they can lower it.

An examination by the Rent Tribunal does not require an application fee from you as a tenant. The process can take time, but it gives you a chance to have an unreasonable rent lowered. You can read more about how an application works on the Rent Tribunal's website.

The role of the Swedish Union of Tenants in Mölndal

The Swedish Union of Tenants is a member organization for tenants. Locally in Mölndal, the Swedish Union of Tenants can give you support if you have questions about your rent, your contract or an upcoming rent increase. As a member, you can get help reviewing tenancy agreements, negotiating with the landlord and receiving guidance on the Rent Tribunal.

If you are considering becoming a member or need advice, you can contact the Swedish Union of Tenants directly. Their website contains information about rents, rent negotiations and your rights as a tenant.

Common mistakes to avoid

Not opening the letter about the rent increase. Do not ignore a notice that the rent will be raised. Read it carefully and note the date the increase is to take effect and the new rent proposed.

Waiting too long to react. If you want to dispute an increase or have the rent examined by the Rent Tribunal, you must do so within the stated time. Do not wait until the increase has already taken effect.

Believing that the landlord can raise the rent however they like. The landlord must follow the rules of the Land Code. A rent that is noticeably higher than for comparable apartments can be considered unreasonable.

Not saving documentation. Save the letter about the rent increase, your tenancy agreement and all contact with the landlord. It may become important if you later need to prove what was agreed.

Checklist before a rent increase

Here is a simple list to help you keep track when you receive notice of a rent increase in Mölndal:

  • Read the notice about the increase carefully and note the date and new rent.
  • Check your tenancy agreement so you know what applies to your apartment.
  • Find out if your landlord is affiliated with the Swedish Union of Tenants and if the rent is negotiated collectively.
  • Contact the Swedish Union of Tenants if you want help assessing whether the increase is reasonable.
  • If you disagree with the landlord, consider applying for an examination by the Rent Tribunal within the time stated.
  • Save all documentation relating to the increase.

Questions and answers

Must the rent be raised every year? No, the rent does not need to be raised every year. An increase must follow the rules of the Land Code and be determined through negotiation or examination.

Can the landlord raise the rent without telling me? No, you as a tenant should receive information about a coming rent increase in good time.

Who can help me if I think the increase is unreasonable? The Swedish Union of Tenants can give you support and guidance, and you can turn to the Rent Tribunal to have the rent examined.

Does it cost anything to have the rent examined by the Rent Tribunal? No, it does not require an application fee from you as a tenant to apply for an examination of the rent.

Where can I find more information? You can read more about rents and rent negotiations from the Swedish Union of Tenants and about the Land Code at riksdagen.se. The Rent Tribunal has information about how an examination works.

Sources: Swedish Union of Tenants (https://www.hyresgastforeningen.se/), Boverket (https://www.boverket.se/sv/samhallsplanering/bostadsmarknad/), Land Code at the Riksdag (https://www.riksdagen.se/sv/dokument-och-lagar/dokument/svensk-forfattningssamling/jordabalk-1970994_sfs-1970-994/).

Related on Lägenhet Mölndal: Hyreskontrakt Mölndal: Granska villkoren före inflytt and Flytta till Mölndal: Checklista för din hyresrätt.

Facts & sources

Relevant authorities and official sources on the topic:

External sources

For news and further reading, see established Swedish media: