Tenant Entry Rights: Smartlocks in Germany

Privacy & Landlord Entry Rights 3 min read · published September 07, 2025

Tenants in Germany increasingly face questions about electronic access systems such as smartlocks or transponders. This article explains clearly and practically what rights and duties landlords and tenants have, how data protection and privacy are safeguarded, and which deadlines are especially relevant for students. You will learn when the landlord may request entry, which forms and proofs are useful, and how to document when you allow or refuse access. The goal is a user-friendly guide that gives concrete action steps and examples so you can avoid conflicts or resolve them lawfully. I list relevant sections of the BGB, useful forms and the courts that decide rental disputes, as well as examples of deadlines for short-term subletting and inspections by landlords.

How landlords may request access

In principle, §§ 535–580a BGB govern rights and obligations from the lease; the landlord does not have general access to the apartment, but in narrow exceptional cases has a right of entry, for example to remedy defects or in emergencies.[1] Before planned entry the landlord should inform in good time and state a concrete purpose and appointment. For appointments with contractors or measurements, reasonable notice is usually sufficient.

Keep written notifications or photos of messages as evidence.

When you must agree — and when not

  • In emergencies (e.g., burst pipes) immediate access is often permitted to prevent greater damage.
  • For planned repairs the landlord usually needs to announce (notice) and set an appointment; as a tenant you can suggest a time window.
  • For inspections or viewings deadlines should be observed; students with short-term housing can point out tighter time constraints.
  • Request documentation (proof) of the work and keep handover protocols, photos and names recorded.
Grant access rights only in writing or record verbal agreements immediately.

Smartlocks and transponders: data protection and privacy

Electronic locks and transponders often store access logs. These data affect your privacy; therefore data protection requirements and contractual limits apply. Ask how long access records are kept and who can access these data.

Ask for a written statement about what data are stored and for what purpose.

Forms and practical templates

Important documents include recurring notices, handover protocols, or a written permission to grant access. A "termination letter template of the Federal Ministry of Justice" is relevant for terminations; for access matters use a handover or access protocol that records date, time, purpose and participants. Exact templates and official forms are listed in the footnotes.

How-To

  1. Inform the landlord in writing (form) and set a deadline (deadline) for a binding appointment.
  2. Keep a handover protocol (proof) with date, time and the names of those present.
  3. If unsure about privacy intrusions check data protection information and request a deletion period for access logs.
  4. If no agreement is reached, consider legal action and check the local district court's (court) jurisdiction for rental disputes.

FAQ

May the landlord simply enter my flat with a smartlock?
No, the landlord may not enter without permission or legal basis. Exceptions are acute emergencies or narrowly defined contractual access rights.
Which deadlines apply to short notice access requests to students?
There are no special statutory deadlines for students, but because of often time-limited subleases landlords should choose reasonable and short notice periods; communicate constraints early.
Which forms or proofs should I request for access?
Request a written access protocol or confirmation of works and stored data; official templates and legal guidance are available in the linked sources.

Key notes

  • Documentation is often decisive: note times, persons and purpose.
  • Protect your privacy: ask about data retention and access rights.

Help and Support


  1. [1] Bürgerliches Gesetzbuch (BGB) §535 ff.
  2. [2] Zivilprozessordnung (ZPO)
  3. [3] Bundesgerichtshof (BGH) – decisions
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Germany

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