Commercial Maintenance Obligations in North Rhine-Westphalia
Maintenance and repair duties for commercial landlords in NRW, Germany: transferable obligations, safety inspections, NNN leases, and fire protection.
Legal Disclaimer
This content is for general informational and educational purposes only. It does not constitute legal advice and should not be relied upon as such. Laws change frequently — always verify current regulations and consult a licensed attorney in your jurisdiction for advice specific to your situation. Landager is a property management platform, not a law firm.Information last verified: April 2026.
In commercial lease law, maintenance obligations can largely be transferred to the tenant by contract — a main difference from residential tenancy law. In North Rhine-Westphalia, it is therefore required to clearly and unambiguously define maintenance responsibilities in the commercial lease.
Legal DisclaimerThis guide provides general legal information. Lease laws can change. Always consult a licensed notary or lawyer in this region.
Statutory Default:
§ 535 BGB Under § 535(1) sentence 2 BGB, the landlord is generally obligated to maintain the leased property in a condition suitable for its intended use throughout the entire lease term. In commercial leases, however, this obligation can be substantially limited or transferred to the tenant.
Transferable Maintenance Duties
Unlike residential law, commercial lease maintenance can be broadly transferred:
: Complete transfer of maintenance — including building structure — to the tenant is impermissible under BGH case law and may render the clause partially void.
What Remains with the Landlord Even
with extensive transfer to the tenant, the following typically remain with the landlord:
- Building structure — roof, load-bearing walls, foundation
- Building safety — structural stability, fire protection
- Pre-existing defects — defects that existed at lease signing
- Supply lines — up to the handover point within the leased space
Safety Requirements and Statutory Inspections Regardless
of contractual arrangements, certain operator responsibilities remain with the owner:
Technical Installations
- Elevators: Mandatory inspection by approved bodies (TÜV, §§ 14 ff. BetrSichV)
- Electrical systems: Regular DGUV V3 testing (formerly VBG 4)
- HVAC systems: Hygiene inspection per VDI 6022
- Sprinkler/fire protection: Annual expert inspection
Fire Protection In NRW, the **Building Code (BauO
NRW 2018)** and special building regulations (e.g., for retail buildings, garages) apply
The landlord as property owner bears fundamental responsibility for structural fire protection.
Maintenance in Triple-Net (NNN)
Leases In NNN leases, the tenant assumes nearly all operating costs and maintenance:
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