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🔑 Rental Property Rules/Security Deposit Rules

Security Deposit Rules: Berkeley vs Castro Valley

How do security deposit rules rules compare between Berkeley, CA and Castro Valley, CA?

Berkeley and Castro Valley have similar restriction levels.

Berkeley, CA

Alameda County

Heavy Restrictions

Berkeley caps residential security deposits at two months rent for unfurnished units and requires landlords to pay annual interest to tenants, layered atop California Civil Code Section 1950.5 protections.

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Castro Valley, CA

Alameda County

Heavy Restrictions

As of July 1, 2024, California landlords may collect no more than one month's rent as a security deposit, regardless of whether the unit is furnished. The deposit, minus any lawful deductions, must be returned with an itemized statement within 21 days after move-out, or the landlord risks penalties of up to twice the deposit.

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Key Facts Comparison

FactBerkeleyCastro Valley
Unfurnished capTwo months rent-
Return deadline21 days21 days after move-out
InterestAnnual, Board-set-
CodeBMC 13.78-
Deposit cap-1 month's rent (2 months small-landlord exception)
Itemized statement-Required for any deductions; receipts attached if deductions exceed $125
Statute-Cal. Civ. Code § 1950.5
Bad-faith penalty-Up to 2x deposit + actual damages

Highlighted rows indicate differences between cities.

Berkeley FAQ

What is the current interest rate?

The Rent Board publishes the rate every December. Recent rates have ranged from one to three percent depending on prevailing local savings rates.

Does AB 12 affect Berkeley caps?

California AB 12 lowered furnished caps to one month for most landlords starting July 2024. Berkeley applies the more protective state limit alongside its interest rule.

Castro Valley FAQ

How much can a landlord charge for a security deposit in California?

Since July 1, 2024, no more than one month's rent for furnished or unfurnished units. A small landlord — a natural person owning two or fewer residential properties with four or fewer total units — may charge up to two months' rent (Cal. Civ. Code § 1950.5).

How long does a landlord have to return a security deposit in California?

The landlord must return the deposit, less any lawful deductions, along with an itemized statement within 21 calendar days after the tenant vacates the premises (Cal. Civ. Code § 1950.5).

What can a landlord deduct from a security deposit in California?

Only unpaid rent, cleaning the unit to its move-in condition, and repairing damage caused by the tenant beyond ordinary wear and tear. Receipts must be attached when repair and cleaning deductions exceed $125.

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