1Your home must be habitable
California landlords must provide and keep a home fit to live in and repair conditions that make it uninhabitable: weatherproof roof, walls and windows; working plumbing and gas; hot and cold water; heat; safe electrical; a clean building free of garbage, rodents and vermin; garbage containers; safe floors, stairs and railings. For leases signed, amended or renewed on or after January 1, 2026, also a working stove and refrigerator, with some exceptions.
Cal. Civil Code §§ 1941, 1941.1; Green v. Superior Court (1974) 10 Cal.3d 616.
2Mold and pests count
Visible mold, dampness and infestations of insects, vermin or rodents can make a home legally “substandard,” as determined by a health or code enforcement officer.
Cal. Health & Safety Code § 17920.3.
3Special bed bug rules
A landlord may not show or rent a unit known to have bed bugs, and must give tenants written bed bug information. Reporting a suspected infestation is protected from retaliation.
Cal. Civil Code §§ 1954.602, 1954.603, 1942.5(a)(1).
4Complaining is your right
If you are current on rent and complain in good faith, your landlord may not retaliate within 180 days by evicting you, raising rent or cutting services. Threatening to report you or your family to immigration is prohibited retaliation, and landlords may not ask about immigration status.
Cal. Civil Code §§ 1942.5, 1940.3.
5If the city already inspected
If an inspector notified the landlord in writing and repairs weren’t made within 35 days without good cause, the landlord may not demand or collect rent or raise it while the problem continues, and a court can award actual damages plus $100 to $5,000.
Cal. Civil Code § 1942.4.
6Be careful about withholding rent
The law allows repair-and-deduct in some cases (up to one month’s rent, twice a year) and lets habitability be raised as a defense to eviction. A mistake can cost you your home. Talk to a lawyer before you stop paying or make repairs yourself.
Cal. Civil Code § 1942; Code of Civil Procedure § 1174.2.
This is general information, not legal advice. Laws change, and some cities, like Los Angeles, add protections.