California Statewide Rule

California Implied Warranty of Habitability (Civ. Code §§ 1941–1942)

Heavy RestrictionsApplies statewide across California (2026)

Key Facts

Warranty: Implied in every residential lease (Green v. Superior Court)
Repair-and-deduct cap: One month's rent (Civ. Code § 1942)
Frequency: No more than twice per 12 months
Reasonable repair time: 30 days presumed (after notice)
Statutes: Civ. Code §§ 1941, 1941.1, 1942

Last verified: September 5, 2026

Summary

California landlords must keep rentals fit to live in. Civil Code §§ 1941 and 1941.1, reinforced by Green v. Superior Court, imply a warranty of habitability covering plumbing, heat, water, electricity, and sanitation. If repairs fail after notice, a tenant may repair and deduct up to one month's rent under § 1942 or withhold rent.

The lessor of a building intended for the occupation of human beings must, in the absence of an agreement to the contrary, put it into a condition fit for such occupation, and repair all subsequent dilapidations thereof, which render it untenantable, except such as are mentioned in section nineteen hundred and twenty-nine.

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Full Breakdown

Civil Code § 1941 requires a landlord to "put it into a condition fit for such occupation, and repair all subsequent dilapidations... which render it untenantable." Section 1941.1 lists required features: effective waterproofing, working plumbing, hot and cold running water, heating, electrical lighting, sanitary premises free of vermin, and floors, stairways, and railings in good repair. In Green v. Superior Court (1974), the California Supreme Court held this warranty is implied in every residential lease and is a defense to nonpayment. Under § 1942, if the landlord fails to repair within a reasonable time (30 days presumed) after notice, the tenant may repair and deduct the cost, not exceeding "one month's rent," "not... more than twice in any 12-month period."

Violations & Penalties

Breach lets a tenant repair-and-deduct, withhold rent, sue for damages and rent abatement, or raise habitability as a defense in an unlawful detainer. Substandard conditions can also trigger code-enforcement penalties and, in serious cases, civil penalties under tenant-protection statutes.

Frequently Asked Questions

What makes a California rental legally uninhabitable?

Civil Code § 1941.1 lists conditions like lacking effective waterproofing, working plumbing or heating, hot and cold running water, electrical lighting, sanitary premises, or sound floors and stairways. Substantial failure of these makes a unit untenantable.

Can a California tenant repair and deduct?

Yes. Under Civil Code § 1942, after notifying the landlord and waiting a reasonable time (30 days is presumed reasonable), a tenant may make repairs and deduct the cost, up to one month's rent, no more than twice in any 12-month period.

Can a tenant withhold rent in California for bad conditions?

Yes. Under the implied warranty of habitability recognized in Green v. Superior Court, a tenant facing serious uninhabitable conditions may withhold rent and raise habitability as a defense if the landlord sues for nonpayment.

Sources

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