Rental Property Rules in Union City, CA (2026)
5 verified rental property rules for Union City, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Rent Control
Union City has no binding rent-cap ordinance; instead a Rent Review Ordinance triggers City mediation once an increase tops 7%, alongside a separate just-cause eviction law.
Union City Rent Review Program
Some RestrictionsUnion City Municipal Code § 5.55.040(A)
A. Request for Rent Review. A tenant may seek rent review when the proposed rent increase: (1) raises the rent to an amount more than seven percent than the base rent; or (2) follows a prior rent increase or rent increases imposed within the previous twelve-month period where the combined rent increases are more than seven percent than the base rent paid prior to the first rent increase of th...
Just Cause Eviction
Union City landlords may terminate a residential tenancy only for one of ten specific grounds listed in Chapter 5.50, and must hold a business license and register the unit first.
Union City Just-Cause Eviction Protections
Significant RestrictionsUnion City Municipal Code § 5.50.040
No landlord may terminate a residential tenancy of a rental unit, recover possession of a rental unit or otherwise endeavor to recover possession of a rental unit in the City unless the landlord can demonstrate all of the following: ... E. The existence of one of the following grounds for termination: 1. Failure to Pay Rent... 2. Breach of Rental Agreement... 9. Landlord Will Remove Unit from M...
Rental Registration
Union City requires every landlord to register each rental unit with the City and pay an administrative fee before the landlord may lawfully terminate any tenancy.
Union City Rental Unit Registration Requirement
Some RestrictionsUnion City Municipal Code § 5.50.090
A. A landlord shall register each rental unit within the City. The registration shall be on forms provided by the City and shall include the name and mailing address of the owner or owners of the rental unit as well as any other information deemed necessary by the City. B. For the sole purpose of reimbursing the City for the reasonable costs of maintaining property registration records and rela...
Rent Increase Notice
State law sets 30- or 60-day rent-increase notice periods, and Union City's Chapter 5.55 requires landlords to also notify tenants of the City's rent review procedure at the same time.
Union City Rent Increase Notice Rules
Some RestrictionsUnion City Municipal Code § 5.55.030
NOTICE: Under Civil Code Section 827(b) a landlord must provide a tenant with 30 days' notice prior to a rent increase of 10% or less and 60 days' notice of a rent increase of greater than 10%. Under Chapter 5.55 of the Union City Municipal Code, a landlord must, at the same time as a notice of a rent increase, provide this notice of the City's rent review procedure, before demanding or accepti...
Repairs & Habitability
Union City enforces the Uniform Housing Code with California amendments as its local Housing Code, setting space, occupancy, structural, and mechanical standards for residential buildings and authorizing repair or demolition of substandard housing.
Union City Housing Code Habitability Standards
Some RestrictionsUnion City Municipal Code § 15.60.010
The Uniform Housing Code with State of California amendments, 1997 Edition, published by the International Conference of Building Officials (ICBO), Whittier, California, are hereby adopted by reference as the Housing Code of the City of Union City, regulating space and occupancy standards; structural, mechanical, exiting and other residential requirements; providing for the repair, rehabilitati...
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