Comparable Rent: What Tenants Can Do in Austria

Rent & increases (reference rent, categories, form) 2 min read · published September 10, 2025

What is comparable rent?

Comparable rent describes the commonly paid rents for similar apartments in the region. For tenants in Austria it is important to know how comparison values are determined and what rights arise from them. Legal foundations can be found in the Tenancy Act (Mietrechtsgesetz, MRG).[1]

Comparable rent is based on market prices for similar apartments.

First steps for tenants

  • Check how the increase or comparison notice was delivered and whether formal requirements were met.
  • Observe deadlines: respond within the stated time frame.
  • Gather evidence: previous leases, photos and payment records.
  • Contact the landlord in writing to clarify open issues.
Good documentation increases your chances to contest an unjustified increase.

Objection and legal steps

If you consider the comparable rent too high, you can file a written objection and submit evidence. Note deadlines and keep all documents. If necessary, file a court case against the increase; prepare evidence and a clear account of the facts.[2]

Respond to landlord notices within the deadline, otherwise you may lose rights.

FAQ

How can I tell if the comparable rent was calculated correctly?
Check the comparison properties, location, size and standard of equipment. Request the detailed calculation and compare it with your documents.
What deadlines apply for objection?
Deadlines are stated in the notice; respond as soon as possible in writing and within the stated period to protect your rights.
Does the increase have to be in writing?
Yes, formal requirements may apply; ask for a written and transparent justification.

How-To

  1. Check the deadline and note the date.
  2. Collect all relevant documents (lease, statements, photos).
  3. Draft a written objection and send it by registered mail.
  4. Seek advice from a tenants' association or lawyer.
  5. If suing, organize evidence and inform the court.

Help and Support


  1. [1] RIS - Tenancy Act (Mietrechtsgesetz)
  2. [2] JustizOnline - court forms
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Austria

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