Tenants of Vonovia are increasingly reporting heating system failures and mold formation in their apartments. The corporation, Germany's largest private landlord with around 490,000 apartments, is facing criticism again due to inadequate maintenance. The cases raise fundamental questions about tenant protection and quality assurance among large institutional landlords.
The reported deficiencies focus on defective or insufficiently functioning heating systems and resulting mold infestation. Tenants report waiting weeks for repairs, particularly during the heating season. Such conditions not only represent a lack of comfort but can pose health risks and justify substantial rent reductions.
From a rental law perspective, the consequences are clear: In case of heating failure during the heating season, tenants can reduce rent by 20 to 30 percent; with simultaneous mold infestation, even up to 50 percent. Prompt written notification of defects to the landlord is crucial. Tenants should document deficiencies with photographs and obtain medical certificates in case of health complaints. The current frequency suggests systematic weaknesses in the corporation's facility management.
For the housing industry, the case raises fundamental questions. Large institutional landlords face pressure to generate returns while managing rising maintenance costs. Vonovia's financial situation has recently deteriorated, which may have led to cutbacks in ongoing maintenance. Experts warn that deferred maintenance leads to higher renovation costs in the long term.
Affected tenants should contact tenant protection associations and consider legal action in cases of repeated deficiencies. Vonovia faces the challenge of regaining tenant trust while ensuring the quality of its properties. The incidents demonstrate that size alone is not a guarantee for professional property management and that regulatory control mechanisms may need to be strengthened.
