How to Fight an Eviction in Riverside County Tenant Rights After an Unlawful Detainer Summons
If you are a tenant living in Riverside County and you have received an Unlawful Detainer Summons you must act immediately. Riverside County is one of the fastest growing counties in California and has seen a significant and sustained increase in unlawful detainer filings in recent years as rising rents and economic pressures have placed thousands of Riverside County renters in financially precarious situations. Understanding your rights and options after receiving an Unlawful Detainer Summons in Riverside County is critical to protecting yourself, your family, and your home.
Where Are Riverside County Unlawful Detainer Cases Filed?
Unlike Orange County — where all unlawful detainer cases are centralized at a single courthouse — Riverside County has multiple courthouse locations that preside over unlawful detainer matters. The courthouse where your case was filed depends on the location of the rental property that is the subject of the eviction. The courthouse name and address will appear on the face of your Unlawful Detainer Summons and is the courthouse where your responsive pleading must be filed before your deadline expires.
The following Riverside County Superior Court locations preside over Unlawful Detainer matters:
Banning Justice Center: 311 East Ramsey Street Banning, CA 92220
Blythe Courthouse: 265 North Broadway Blythe, CA 92225
Corona Courthouse: 505 South Buena Vista, Room 201 Corona, CA 92882
Moreno Valley Courthouse: 13800 Heacock Street, Building D, Suite 201 Moreno Valley, CA 92553
Menifee Courthouse: 27401 Menifee Center Drive Menifee, CA 92584
Southwest Justice Center: 30755-D Auld Road Murrieta, CA 92563
Unlawful detainer cases in Riverside County are filed at the courthouse closest to where the rental property is located. The courthouse identified on your Unlawful Detainer Summons is the courthouse where your responsive pleading must be filed. Filing your responsive pleading at the wrong courthouse may result in your pleading being rejected and your deadline expiring without a valid response on file.
What is My Filing Deadline as a Riverside County Tenant?
Your deadline for filing a responsive pleading after service of an Unlawful Detainer Summons in Riverside County depends on how service was effected on you.
If the Unlawful Detainer Summons was personally handed to you by a process server you must file your responsive pleading within 10 court days from the date service was effected. Day 1 of this deadline begins the first court day after the date the Summons was personally handed to you. AB 2347
If the Unlawful Detainer Summons was served by substituted service — meaning the documents were left with another adult at your residence or place of work rather than personally handed to you — you have 10 court days plus an additional 10 calendar days from the date the documents were left with the other adult. CCP § 415.20
If the Unlawful Detainer Summons was served by posting pursuant to a Court Order — meaning it was posted to the entrance of your residence and mailed to you — you have 10 court days plus an additional 10 calendar days from the date the Summons was posted and mailed. CCP § 415.45
Court days do not include Saturdays, Sundays, or court holidays. Call our office immediately at (657) 510-6534 to confirm your specific filing deadline.
What Types of Responsive Pleadings Can a Riverside County Tenant File?
A Riverside County tenant who has received an Unlawful Detainer Summons may file any of the following responsive pleadings with the Court before their filing deadline expires:
Answer to Unlawful Detainer Complaint (Judicial Council Form UD-105) — The most commonly filed responsive pleading. An Answer admits or denies the allegations of the Unlawful Detainer Complaint and raises any and all affirmative defenses available to the tenant. Filing an Answer as the initial responsive pleading typically results in a trial being scheduled within approximately 20 days of the landlord filing a Request to Set Case for Trial. CCP § 1170.5
Motion to Quash — Challenges the validity of service of the Unlawful Detainer Summons. Appropriate where service was not effected in accordance with the California Code of Civil Procedure. A hearing on a Motion to Quash is held between 3 and 7 days after the Motion is filed. Prior to filing the Motion the tenant must contact the courthouse to reserve a hearing date. CCP § 418.10
Motion to Strike — A formal challenge to specific portions of the Unlawful Detainer Complaint that are improper or not legally permissible. A hearing on a Motion to Strike is held between 5 and 7 days after the Motion is filed. Prior to filing the Motion the tenant must contact the courthouse to reserve a hearing date. AB 2347
Motion for Demurrer — Challenges the legal sufficiency of the Unlawful Detainer Complaint itself. Appropriate where the Complaint contains fundamental legal defects such as a Three Day Notice that demanded an incorrect amount of rent or that was not served in accordance with the California Code of Civil Procedure. A hearing on a Motion for Demurrer is held within 7 days of the date the Motion is filed. Prior to filing the Motion the tenant must contact the courthouse to reserve a hearing date. CCP § 1170
As a general principle, filing a Motion to Quash, Motion to Strike, or Motion for Demurrer as the initial responsive pleading rather than an Answer to the Unlawful Detainer Complaint extends the timeline of the eviction proceedings by approximately one additional month.
What Affirmative Defenses Are Available to Riverside County Tenants?
A Riverside County tenant who files an Answer to the Unlawful Detainer Complaint may raise any affirmative defenses that are supported by the facts and circumstances of their case. The following are among the most commonly raised affirmative defenses in Riverside County unlawful detainer proceedings:
— The landlord breached the Implied Warranty of Habitability by failing to maintain the property in a habitable condition. CC § 1941
— The Three Day Notice upon which the Unlawful Detainer Complaint is based demanded an incorrect amount of rent, included impermissible charges such as late fees or utilities, or was otherwise legally defective. CCP § 1161
— The eviction is retaliatory — meaning the landlord filed the Unlawful Detainer Complaint in response to the tenant exercising a legally protected right such as requesting repairs, reporting habitability issues to a government agency, or asserting rights under California law. CC § 1942.5
— The eviction violates the California Tenant Protection Act of 2019 (AB 1482) because the landlord failed to have a valid just cause for terminating the tenancy after the tenant had occupied the unit for 12 months or longer. CC § 1946.2
— The landlord accepted rent after serving the Three Day Notice, thereby waiving the right to terminate the tenancy based on that notice.
— The eviction is discriminatory in violation of the Fair Employment and Housing Act. Gov. Code § 12955
Does the California Tenant Protection Act AB 1482 Apply to Riverside County Tenants?
AB 1482 applies to most residential rental units in Riverside County that were built more than 15 years ago and that do not otherwise fall within one of the statutory exemptions. In 2026 this means that most residential rental units built before 2011 are subject to AB 1482 protections. If AB 1482 applies to your tenancy and your landlord failed to have a valid just cause for terminating your tenancy before filing the Unlawful Detainer Complaint against you this may constitute a complete defense to the eviction. For a detailed discussion of AB 1482 and how it may apply to your specific tenancy please refer to our article California Tenant Protection Act AB 1482 — Does It Protect You From Eviction?
Do Riverside County Tenants Need to Pay a Court Filing Fee?
Yes. The Court will require payment of a filing fee at the time you submit your responsive pleading. The amount of the filing fee depends on the amount of monetary damages the landlord is seeking in the Unlawful Detainer Complaint. If you are unable to afford the filing fee you may apply for a waiver by submitting a Request to Waive Court Fees (Form FW-001) together with your responsive pleading at the time of filing.
Eviction Defense Information and Guidance for Riverside County Tenants
Tenant Eviction Defense is an IRS 501(c)(3) nonprofit organization serving tenants throughout Riverside County and Southern California. We are deeply familiar with the unlawful detainer procedures, local court practices, and tenant protection ordinances that apply to Riverside County renters.
If you are a Riverside County tenant who has received an Unlawful Detainer Summons or a Notice of Unlawful Detainer in the mail from the Court call our Eviction Defense Rapid Response Line immediately at (657) 510-6534, Monday through Friday from 8:30 a.m. to 6:00 p.m. Our staff is ready to discuss your situation, explain your rights and options under California law, and direct you to the resources and information you need to protect yourself and your family from eviction.
Updated April 12, 2026.