220
ORCO
CH
CH
Art. 269d Bundesgesetz vom 30. März 1911 betreffend die Ergänzung des Schweizerischen Zivilgesetzbuches (OR)
OR; Zweite Abteilung: Die einzelnen Vertragsverhältnisse; Achter Titel: Die Miete; Zweiter Abschnitt: Schutz vor missbräuchlichen Mietzinsen und andern missbräuchlichen Forderungen des Vermieters bei der Miete von Wohn- und Geschäftsräumen; D. Mietzinserhöhungen und andere einseitige Vertragsänderungen durch den Vermieter
Art. 269d OR
Der Vermieter kann den Mietzins jederzeit auf den nächstmöglichen Kündigungstermin erhöhen. Er muss dem Mieter die Mietzinserhöhung mindestens zehn Tage vor Beginn der Kündigungsfrist auf einem vom Kanton genehmigten Formular mitteilen und begründen.
Die Mietzinserhöhung ist nichtig, wenn der Vermieter: a. sie nicht mit dem vorgeschriebenen Formular mitteilt; b. sie nicht begründet; c. mit der Mitteilung die Kündigung androht oder ausspricht.
Die Absätze 1 und 2 gelten auch, wenn der Vermieter beabsichtigt, sonstwie den Mietvertrag einseitig zu Lasten des Mieters zu ändern, namentlich seine bisherigen Leistungen zu vermindern oder neue Nebenkosten einzuführen.
Für die Mitteilung einer Mietzinserhöhung und anderer einseitiger Vertragsänderungen genügt eine auf mechanischem Weg nachgebildete Unterschrift auf dem vorgeschriebenen Formular.
Für die Mitteilung von Mietzinserhöhungen, die in einer Vereinbarung nach Artikel 269 c vorgesehen sind, genügt die schriftliche Form.
Gerichtsentscheide zu dieser Bestimmung (148)
RBOG.1995.Nr.6 · tg (Art. 269d OR)
Tenant Rent Overpayment Recovery and Knowledge of Invalidity
It is cited in connection with the nullity of the rent increase, which forms the basis for the restitution claim.
ZVE.2025.28 · ag (Art. 269d OR)
Rental Dispute: Husband Not Liable as Landlord
Cited in the context of notifying changes in rent, lease, or other unilateral contract modifications.
C/15901/2023 · ge (art. 269d CO)
Tenants Appeal Rent Increase Calculation in Older Building Case
This article on rent increases based on relative criteria was cited during the analysis of the legal grounds for the decision.
C/12487/2021 · ge (art. 269d CO)
Tenants' Rent Claim Dismissed as Abuse of Right Due to Strategic Delay
Cited in the reasoning as the basis for limiting the procedure to the question of the validity of the rent regarding formal requirements, but not explicitly cited in the final dispositive orders.
C/15890/2023 · ge (Art. 269d CO)
Tenants' Appeal on Rent Increase Calculation Method Upheld
Cited as the legal basis for the landlord's rent increase based on the adjustment of the reference rate.
VB.2024.00707 · zh (Art. 269d Abs. 3 OR)
Regulation Governing Rental Properties Not Appealable Administrative Act
This provision is cited as the legal path for applying the new rental regulations to existing lease agreements through unilateral contract modification.
C/5397/2023 · ge (Art. 269d al. 2 CO)
Landlord v. Tenant: Validity of Lease Modification and Rent Claim
Cited in the reasoning section where the court discusses the invalidity of the modification notice due to missing motives, which underpins the decision to reject the appeal.
C/5397/2023 · ge (art. 269d al. 1 et al. 3 CO)
Landlord v. Tenant: Validity of Lease Modification and Rent Claim
Cited to discuss the requirement for an official form for unilateral modification detrimental to the tenant.
MJ240061.L · zh (Art. 269d Abs. 3 OR)
Landlord's Unilateral Rental Modification Void for Lack of Justification; Ancillary Payment Claims Based in Unjust Enrichment.
The court relied on this article to determine the formal requirements for unilateral changes to the contract, such as introducing ancillary costs, which were found not to have been met.
C/28333/2019 · ge (Art. 269d al. 1 et 3 CO)
Commercial Lease Renewal Period Modification Upheld
The court confirmed the lower court's finding that the unilateral modification of the contract terms was valid, which is governed by this article regarding rent increases or other unilateral modifications unfavorable to the tenant.
BGer.4A.82.2024 · zh (Art. 269d Abs. 3 OR)
City Rental Regulations Upheld by Federal Court
Cited as the primary legal basis for allowing unilateral contract modifications by the landlord.
BGer.4A.82.2024 · zh (Art. 269d OR)
City Rental Regulations Upheld by Federal Court
Cited concerning the conditions and validity of unilateral contract modifications by the landlord.
4A.82.2024 · zh (Art. 269d Abs. 3 OR)
Municipal Housing Provider Lease Amendment Validity Dispute
Cited in the reasoning leading up to the main conclusion that the appeal is founded (E. 3.3, which relates to the substantive grounds for judgment, particularly regarding unilateral contract changes).
C/22988/2020 · ge (art. 269d al. 1 CO)
Restaurant Management Agreement Recharacterized as Terminated Farm Lease
Cited in the reasoning concerning the rejection of the rent/fee increase, as it dictates the procedure for rent increases.
C/22988/2020 · ge (art. 269d al. 2 CO)
Restaurant Management Agreement Recharacterized as Terminated Farm Lease
Cited in the reasoning to declare the increase in mandatory fees under the mandate contract null due to non-compliance with formal requirements.