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Modernisation surcharge
After a modernisation, the landlord may pass on 8% of the costs onto the annual rent — capped by a ceiling.
§ 559 BGB
Frequently asked questions
How much may be passed on after a modernisation?
The landlord may add 8% of the modernisation costs attributable to your flat to the annual rent (§ 559 para. 1 BGB).
Is there an upper limit?
Yes. Over six years the rent may rise by no more than €3/m², and by no more than €2/m² for rents below €7/m² (§ 559 para. 3a BGB).
Are saved repairs deducted?
Yes. The maintenance portion (saved repair costs) must be deducted before the 8% is applied (§ 559 para. 2 BGB).
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