Tenant Guide: Energy Certificate in Finland

Rent & increases (index, fair rent) 3 min read · published September 11, 2025

As a tenant, you should understand what an energy performance certificate means and how it can affect your monthly rent in Finland. The certificate shows the dwelling's energy efficiency, which may reflect heating and running costs as well as reasons used for rent setting. In this guide I explain when and why a certificate is needed, how it ties into rent planning, and what rights and obligations tenants and landlords have. We also give practical tips on how to request information, check the certificate details and document conversations for possible rent-related actions. I explain when an energy certificate can be requested, what information it contains and how a landlord may use it when forming the rent. We offer advice on disputes and which authorities to contact in Finland. The goal is to help you negotiate and protect your rights.

What does an energy performance certificate mean?

An energy performance certificate describes a building's or dwelling's energy efficiency class and key information about energy consumption and heating systems. In Finland the certificate is part of housing information and can be useful for a tenant when assessing heating and running costs. The matter is linked to residential lease law and building energy labeling.[1]

An energy performance certificate gives a quick overview of a dwelling's energy efficiency.

How can the certificate affect rent?

The certificate can affect rent directly and indirectly. It may provide a basis for higher heating estimates or be part of property risk assessments used by the landlord when setting the rent.

  • May influence heating and running cost estimates.
  • Serves as background information for rent basis and lease terms.
  • Can strengthen your negotiating position when agreeing on cost sharing.
Ask to see the energy certificate and save a copy of the discussions.

How to check the certificate and document conversations

Check the certificate details carefully: energy class, calculation bases and dates. If you notice inconsistencies or outdated information, ask the landlord to clarify or update the data. Record discussions and request confirmation by email or in writing so you have evidence if needed.[1] If disagreements continue, you can seek advice from court services or consumer authorities.[2]

Respond to written requests and deadlines promptly so you do not lose rights.

FAQ

Can an energy certificate raise the rent?
Yes, the certificate can affect the justification for rent, but rent increases and their bases are subject to housing regulations and contract terms.
Where can I get a copy of the certificate?
Request a copy directly from the landlord or property manager; the information is usually also found in the property's documents.
Which authorities can I contact in a dispute?
You can seek advice from the local district court, the oikeus.fi website, or the Consumer Authority (KKV) depending on the situation.[2]

How-To

  1. Check the energy certificate immediately from the landlord or as attached to the lease.
  2. Save copies and send confirmation emails of the discussions.
  3. Compare the certificate details to housing costs and calculate your own estimate.
  4. Contact authorities and seek advice if you cannot reach an agreement with the landlord.[3]

Help and Support


  1. [1] Finlex: Act on Residential Leases (481/1995)
  2. [2] Oikeus.fi: Court services and guidance
  3. [3] KKV: Consumer guidance and dispute resolution
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Finland

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.