California Tenant Rights
Tenant Rights in Cupertino, California
Cupertino tenants are protected by California state law, including statewide rent increase caps and just-cause eviction requirements under AB 1482. The city has no additional local rent control ordinance.
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Updated May 2026
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Key Takeaways
- No local rent control. State AB 1482 (Civ. Code § 1947.12) caps increases at 5% + CPI (max 10%) for covered units built before 2009.
- Must be returned within 21 days with itemized statement. Cap is 1 month's rent (AB 12, effective July 1, 2024). Wrongful withholding may result in 2x penalty.
- 30 days if tenant has lived there less than 1 year; 60 days if 1 year or more (Civ. Code § 1946.1).
- Required for covered tenants under AB 1482 (Civ. Code § 1946.2) after 12 months of tenancy. SB 567 (effective April 1, 2024) tightened no-fault just-cause rules.
- Law Foundation of Silicon Valley, Bay Area Legal Aid – Santa Clara, Tenants Together
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1. Overview: Tenant Rights in Cupertino
Cupertino is a city of approximately 60,000 residents in Santa Clara County, in the heart of Silicon Valley. As a tech-sector hub with high housing demand, many tenants seek clarity on their rights under California law, particularly regarding rent increases, eviction protections, and security deposit rules.
Unlike some neighboring Bay Area cities, Cupertino has not enacted a local rent control or just-cause eviction ordinance. Tenants here rely entirely on California state law, including the Tenant Protection Act of 2019 (AB 1482) and subsequent legislation, for their core protections.
This article provides a general overview of the tenant protections available in Cupertino. It is informational only and does not constitute legal advice. Tenants with specific legal concerns should consult a qualified attorney or local legal aid organization.
2. Does Cupertino Have Rent Control?
Cupertino does not have a local rent control or rent stabilization ordinance. The city relies on California's statewide Tenant Protection Act of 2019 (AB 1482), codified at Civil Code § 1947.12, which imposes rent increase caps on qualifying residential units.
Under AB 1482, annual rent increases are capped at 5% plus the local Consumer Price Index (CPI), with a maximum of 10% per year. For the period August 2025 through July 2026, the statewide cap is 6.3% (5% + 1.3% CPI). This cap applies to most apartments in buildings that are more than 15 years old and are not otherwise exempt (e.g., single-family homes or condos not owned by a corporation, or units subject to deed-restricted affordability).
Because Cupertino has no local ordinance, there is no local rent board, no registration requirement for landlords, and no local agency to handle rent increase disputes beyond what California state law provides.
3. California State Tenant Protections That Apply in Cupertino
California provides a broad set of tenant protections that apply in Cupertino:
- Rent Increase Cap (AB 1482): Civil Code § 1947.12 limits annual rent increases to 5% + local CPI (max 10%) for covered units. Only one increase per 12-month period is allowed.
- Just-Cause Eviction (AB 1482 / SB 567): Civil Code § 1946.2 requires landlords to have a legally recognized reason to terminate a tenancy after a tenant has resided in the unit for 12 months. SB 567, effective April 1, 2024, strengthened no-fault just-cause requirements, including verification obligations and increased relocation assistance for owner move-in and substantial renovation evictions.
- Security Deposit Cap (AB 12): Effective July 1, 2024, security deposits are capped at one month's rent for most residential rentals. Civil Code § 1950.5 governs deposit handling and return.
- Security Deposit Return: Landlords must return the deposit (or provide an itemized statement of deductions) within 21 days of the tenant vacating (Civ. Code § 1950.5).
- Habitability: Landlords must maintain rental units in a habitable condition (Civ. Code §§ 1941.1, 1942). Tenants may have remedies including repair-and-deduct for minor defects (Civ. Code § 1942).
- Retaliation Prohibition: Landlords may not retaliate against tenants for asserting their legal rights, such as requesting repairs or contacting code enforcement (Civ. Code § 1942.5).
- Source-of-Income Protection: Landlords may not discriminate against tenants based on source of income, including Section 8 or other housing subsidies (Gov. Code § 12955).
- No Self-Help Eviction: Landlords are prohibited from locking out tenants, removing their belongings, or shutting off utilities to force a tenant out (Civ. Code § 789.3).
- Notice Requirements: For month-to-month tenancies, landlords must give 30 days' notice if the tenant has lived there less than one year, and 60 days' notice if the tenant has lived there one year or more (Civ. Code § 1946.1).
4. Security Deposit Rules in Cupertino
In Cupertino, security deposits are governed by California Civil Code § 1950.5. Key rules include:
- Deposit Cap: As of July 1, 2024, under AB 12, most landlords may collect no more than one month's rent as a security deposit. Limited exceptions exist for small landlords (those who own no more than two residential properties and no more than four total units).
- Permitted Deductions: Landlords may deduct for unpaid rent, damage beyond normal wear and tear, cleaning costs if the unit was not left as clean as at move-in, and costs to repair or replace furnishings damaged by the tenant.
- Return Deadline: Landlords must return the deposit, along with an itemized written statement of any deductions and receipts for work done, within 21 calendar days of the tenant vacating the unit (Civ. Code § 1950.5(g)).
- Penalty for Wrongful Withholding: If a landlord wrongfully withholds all or part of a security deposit in bad faith, the tenant may be entitled to actual damages plus a penalty of up to twice the deposit amount (Civ. Code § 1950.5(l)).
5. Eviction Process and Your Rights in Cupertino
Evictions in Cupertino must follow California state law. Landlords cannot remove a tenant without following the proper legal process.
No Self-Help Eviction: It is illegal for a landlord to lock out a tenant, remove the tenant's possessions, or shut off utilities to force the tenant to leave (Civ. Code § 789.3). Violations entitle the tenant to actual damages plus a penalty of $100 per day for each day of the violation.
Required Notices: Before filing an eviction lawsuit, a landlord must serve the tenant with a written notice:
- 3-Day Notice to Pay or Quit: For nonpayment of rent.
- 3-Day Notice to Cure or Quit: For a curable lease violation (e.g., unauthorized pet).
- 3-Day Notice to Quit (Unconditional): For serious or incurable violations such as nuisance or criminal activity on the premises.
- 30 or 60-Day Notice to Terminate: For no-fault terminations. Tenants with less than one year of residency receive 30 days' notice; tenants with one year or more receive 60 days' notice (Civ. Code § 1946.1).
Just-Cause Requirement (AB 1482 / SB 567): For tenants who have lived in an AB 1482-covered unit for at least 12 months, landlords must have a legally recognized just cause to terminate the tenancy (Civ. Code § 1946.2). Just causes are divided into:
- At-Fault Causes: Nonpayment of rent, material lease violation, criminal activity, nuisance, refusal to allow lawful entry, subletting without permission.
- No-Fault Causes: Owner or qualified family member move-in, substantial renovation (subject to stricter requirements under SB 567 effective April 1, 2024), withdrawal from rental market (Ellis Act), government order to vacate. No-fault evictions generally require the landlord to pay one month's rent as relocation assistance.
Court Process: If the tenant does not comply with the notice, the landlord must file an unlawful detainer (eviction) lawsuit in Santa Clara County Superior Court. The tenant has the right to respond and contest the eviction. A court hearing will be scheduled, and a judge decides the outcome. If the landlord prevails, a writ of possession is issued and a sheriff enforces the lockout. The entire process typically takes several weeks to months.
6. Resources for Cupertino Tenants
This article is for informational purposes only and does not constitute legal advice. Tenant rights laws change frequently, and individual circumstances vary. The information on this page may not reflect the most current legal developments. Tenants with specific legal questions should consult a licensed attorney or contact a local legal aid organization. RentCheckMe.com makes no warranties as to the accuracy or completeness of this information.
Frequently Asked Questions
Does Cupertino have rent control?
No. Cupertino does not have a local rent control or rent stabilization ordinance. Tenants in Cupertino are covered only by California's statewide Tenant Protection Act of 2019 (AB 1482, Civ. Code § 1947.12), which caps annual rent increases on eligible units but does not apply to all rental housing.
How much can my landlord raise my rent in Cupertino?
For units covered by AB 1482, annual rent increases are capped at 5% plus the local Consumer Price Index (CPI), with a maximum of 10% per year (Civ. Code § 1947.12). For the period August 2025 through July 2026, the effective cap is 6.3%. Units in buildings less than 15 years old and certain exempt categories (such as single-family homes not owned by a corporation) are not subject to this cap.
How long does my landlord have to return my security deposit in Cupertino?
California law requires your landlord to return your security deposit—along with an itemized written statement of any deductions—within 21 calendar days of you moving out (Civ. Code § 1950.5). Under AB 12 (effective July 1, 2024), most security deposits are capped at one month's rent. If your landlord wrongfully withholds your deposit in bad faith, you may be entitled to twice the withheld amount as a penalty.
What notice does my landlord need before evicting me in Cupertino?
For a no-fault termination of a month-to-month tenancy, your landlord must give you at least 30 days' written notice if you have lived there less than one year, or 60 days' notice if you have lived there one year or more (Civ. Code § 1946.1). If you have lived in an AB 1482-covered unit for 12 or more months, your landlord must also have a legally recognized just cause to terminate the tenancy (Civ. Code § 1946.2).
Can my landlord lock me out or shut off utilities in Cupertino?
No. California law strictly prohibits self-help evictions. A landlord may not lock you out, remove your belongings, or shut off your utilities in order to force you out of your home (Civ. Code § 789.3). If your landlord does any of these things, you may be entitled to actual damages plus a penalty of $100 per day for each day the violation continues. Contact local legal aid immediately if this occurs.
What can I do if my landlord refuses to make repairs in Cupertino?
California law requires landlords to maintain rental units in a habitable condition (Civ. Code § 1941.1). If your landlord refuses to make necessary repairs after written notice, you may have several remedies: you can contact local code enforcement to request an inspection, use the repair-and-deduct remedy for minor repairs costing up to one month's rent (Civ. Code § 1942), or pursue legal action through the courts. Landlords may not retaliate against you for exercising these rights (Civ. Code § 1942.5). Contact the Law Foundation of Silicon Valley at (408) 280-2424 for legal assistance.
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