Local Comparative Rent: Tenants in Austria

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

Many tenants in Austria wonder when a local comparative rent may be required and how it is calculated. This article explains in clear language which legal foundations apply, which rights tenants have in the event of rent increases and when an increase can be contested. You will receive practical steps to check the comparative rent, advice on evidence and deadlines as well as tips for conversations with the landlord. If a legal dispute arises, we briefly describe the procedure and possible success factors. The goal is that you as a tenant understand the most important terms and can respond with confidence. We also show which documents count as comparable apartments, how to use photos and rental contracts and when a counseling center or the district court can help.

What is the local comparative rent?

The local comparative rent is the market rent charged for comparable apartments in an area. The Mietrechtsgesetz (MRG) contains central rules for the application of this comparative rent.[1] Disputes are usually heard at the district court.[2] Judicial forms and e-services are available via JustizOnline.[3]

The local comparative rent is based on comparable residential properties in the same location.

When may the landlord require the comparative rent?

  • When concluding or amending the lease, an agreement aligned to the local rent may be in place.
  • For rent increases, statutory deadlines and notice periods must be observed.
  • A formal requirement may exist; written communications are often necessary.
  • Comparable apartments, rental contracts and documents serve as evidence.
  • If a dispute arises, the court decides based on evidence and case law.
Keep all rental contracts, listings and photos organized and stored safely.

How-To

  1. Check the current rental contract and compare the offered comparable apartments.
  2. Collect evidence: listings, photos, comparable rental contracts and past payment receipts.
  3. Write a formally correct statement or objection and send it to the landlord with proof of delivery.
  4. Seek legal advice if necessary or file a lawsuit at the district court.

FAQ

Can the landlord simply increase the rent?
No. Rent increases must be justified, formally correct and within statutory deadlines; otherwise they can be contested.
How is the comparative rent calculated?
The calculation is based on rents of comparable apartments in terms of location, size and amenities.
Which deadlines are important?
Pay special attention to notice periods and the time allowed to respond in court.

Help and Support / Resources


  1. [1] RIS - Mietrechtsgesetz (MRG)
  2. [2] Justiz.gv.at - Bezirksgerichte
  3. [3] JustizOnline - Gerichtliche Formulare
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.