Riverside, CA Public Conduct: Loud Party Ordinance (2026)
Key Facts
- Governing sections
- RMC §§ 9.04.700–9.04.780
- Adopted
- Ordinance 7490, 2019
- Who is liable
- Owner, host, organizer, or renter
- Fine escalation reset
- 12 consecutive months, no violation
- Appeal path
- Chapter 1.17 administrative hearing
- Landlord protection
- Shielded if actively evicting the tenant
Summary
RMC § 9.04.740 declares loud or unruly gatherings a public nuisance and makes the 'responsible party', host, tenant, or property owner, subject to fines. The City can order attendees to leave, cite the property, or arrest anyone committing a separate criminal violation during the gathering.
A. Loud or unruly gatherings are prohibited and shall constitute a public nuisance. The responsible party shall be subject to fines and/or penalties under this chapter. B. The City may abate a loud or unruly gathering by all available means, including, but not limited to, an order of a peace officer requiring persons at the loud or unruly gathering to leave the property or the public right-of-way, the issuance of a citation, and/or the arrest of any person committing a criminal violation under this Code or any other applicable state or local law.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 33).
Full Breakdown
780, adopted by Ordinance 7490 in 2019. 710 defines a 'loud or unruly gathering' as a social gathering on any residential, commercial, or industrial property, or in a public right-of-way, at which loud or unruly conduct results in a public nuisance or a threat to public health, safety, or welfare. 720 lists what counts as loud or unruly conduct: excessive noise, excessive traffic, obstruction of a public street or sidewalk, public intoxication or drinking, serving alcohol to minors, minors possessing or consuming alcohol, assault or domestic violence, unlicensed alcohol sales, vandalism, litter, public urination or defecation, and trespassing.
730 defines 'responsible party' broadly, anyone who owns, rents, leases, or is in charge of the property; anyone who organizes or sponsors the gathering; or anyone causing the loud or unruly conduct itself. 740(A) then declares loud or unruly gatherings a public nuisance and subjects the responsible party to fines and penalties, while (B) lets the City abate a gathering through a peace officer's order to leave, a citation, or an arrest for any separate criminal violation. Subsection C shields a responsible party from liability for uninvited guests they took reasonable steps to exclude, including a landlord actively evicting a tenant, and subsection D shields them for an isolated, unforeseeable incident by an invited guest. 17.
Violations & Fines
Hosting, organizing, or failing to control a loud or unruly gathering violates RMC § 9.04.740(A) and is a declared public nuisance subjecting the responsible party to administrative fines under Chapter 1.17, escalating for repeat violations within 12 months under § 9.04.770. Section 9.04.740(B) also lets police disperse the gathering, cite the property, or arrest anyone committing a separate criminal violation on scene.
Frequently Asked Questions
Who is responsible for a loud party in Riverside?
Can a landlord be fined for a tenant's loud party?
What happens after the first loud-party notice in Riverside?
Sources & Official References
Other rules in Riverside
California rules heatmap·Compare Riverside to another location·View the California public conduct overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.
Loud Party Ordinance in Nearby Cities
How other cities in Riverside County handle loud party ordinance.