Apartment Changes: Tenants' Rights in Austria

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

As a tenant in Austria you may wonder whether your landlord can make changes in the apartment without your consent. This can include simple repairs, renovations, cosmetic changes or accessibility measures. Many rights derive from the Mietrechtsgesetz[1] and general contract rules; when in doubt, documentation, formal notifications and deadlines help. This guide explains in practical terms which interventions landlords may typically carry out, when your consent is required, what notice periods apply and how you can respond — from communicating with the landlord to collecting evidence and, if necessary, pursuing a court resolution. Read on to stay informed and able to act as a tenant in Austria.

When Are Changes Allowed?

Landlords may often take measures that concern the upkeep or safety of the apartment. Maintenance work such as repairing the heating or defective pipes is generally permitted; extensive modernizations that change the use or value of the apartment follow different rules. Check your lease and the legal framework.

Keep all notices and invoices well organized.
  • Repairs to preserve habitability, for example heating or sanitary systems.
  • Safety-related measures, such as replacing faulty electrical installations.
  • Planned works after timely notice and possibly tenant consent.
  • Modernizations that go beyond maintenance and often have special rules.
Not every cosmetic change by the landlord automatically gives rise to termination options.

Does the Tenant Have to Agree?

For substantial changes that affect the use or value of the apartment, the tenant's consent is usually required. For simple maintenance tasks, notice is often sufficient; disputed cases may be decided by a court.[2]

Do not refuse changes without checking; document and seek dialogue first.

Notice and Deadlines

Landlords should announce planned works in good time and agree on time windows. Exact deadlines depend on the individual case and contractual agreements; unannounced entry is generally not permitted.

  • Landlords should respect notice periods and name time windows.
  • Right to privacy: unannounced entry is usually not allowed.
  • Document appointments, photos and communication as evidence.

Rights for Unauthorised Changes

  • If habitability is affected, tenants may demand remediation.
  • Collect evidence and write defect reports.
  • Legal route: suits against unauthorised interference usually proceed at the district court.
Early communication often reduces costs and conflict for both parties.

FAQ

Can the landlord carry out structural changes without consent?
Short answer: No, not for substantial changes; maintenance work is often permitted. Check the lease clauses and the nature of the measure.
Must I as tenant agree to modernization?
Modernizations can require consent, especially if they change the use or value of the apartment; negotiation is often necessary.
Where can I turn in case of dispute?
First contact the district court or obtain legal advice; official information is available via RIS and JustizOnline.[2]

How-To

  1. Contact the landlord in writing and request a detailed notice of the measure.
  2. Document defects, damages and changes with photos, dates and witnesses.
  3. If necessary, file a suit at the district court or use available e‑forms.
  4. Seek legal advice or contact tenant counselling for support.

Help and Support


  1. [1] RIS — Mietrechtsgesetz (MRG)
  2. [2] Justiz — Court system and procedures
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.