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Riverside, CA Special Events & Permits: Block Party Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Permit required
Special event permit, City Manager
Advance filing window
60 days to 12 months before event
Neighbor approval condition
50% of owners/tenants along street
Appeal deadline
10 calendar days to City Council
Unauthorized event
Misdemeanor under §2.28.030
Cleanup deposit
Refundable, set by Council resolution

Summary

Closing a Riverside street for a block party requires a special event permit from the City Manager, filed at least 60 days before the event under Riverside Municipal Code Section 2.28.050. Because a block party is defined as a street closure for a festive residential or commercial gathering, the City Manager may condition the permit on notice and written approval from 50 percent of the owners or tenants along the affected street.

C.Block party. A festive gathering on a residential or commercial street or area requiring a closure of a street, or a portion thereof, to vehicular traffic and use of the street for the festivity. ... A.Any person intending to conduct or sponsor an event (as defined herein) in the City of Riverside shall first obtain a special event permit from the City Manager not less than 60 days prior to the event. ... K.An application for a special event permit to conduct a block party may be conditioned on notice and approval by 50 percent of the owners or tenants of dwellings or businesses along the affected street(s);

Source: Riverside Public Works — Permits & EventsView official code

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

050(A) requires the organizer to obtain a special event permit from the City Manager not less than 60 days before the date of the gathering. 060(A), must be filed no less than 60 calendar days and no more than 12 months before the event; a late application draws a separate non-refundable late fee on top of the regular non-refundable permit application fee set by City Council resolution. 070. 100(K) singles it out for an extra condition: the applicant can be required to show notice and written approval from 50 percent of the owners or tenants of the dwellings or businesses along the affected street before the permit issues.

150. 120(A) gives the applicant 10 calendar days from notice to file a written appeal with the City Clerk for a hearing before the City Council, whose decision is final.

Violations & Fines

Hosting a block party without the required permit is a misdemeanor under RMC Section 2.28.030(A), and Section 2.28.030(B) also makes it unlawful to participate in one knowing it lacks a permit. Under Section 2.28.190(B), a permittee who violates any permit condition can lose the right to apply for another special event permit for one year, including for any future event where the same person is the applicant.

Frequently Asked Questions

How far ahead do I need to apply for a Riverside block party permit?
File with the City Manager no less than 60 calendar days and no more than 12 months before your block party under RMC Section 2.28.060(A). Applying closer than 60 days triggers a separate non-refundable late fee, and the City Manager can still deny a late request if there isn't good cause to consider it.
Do my neighbors have to approve a block party before I can close the street?
The City Manager can condition your permit on showing written notice and approval from 50 percent of the owners or tenants of the homes or businesses along the street you want to close, under RMC Section 2.28.100(K). Without that support, the City Manager can deny or alter the requested closure.
What happens if I throw a block party without a permit?
It's a misdemeanor under RMC Section 2.28.030(A) to sponsor an unpermitted street closure, and anyone who joins in knowing there's no permit is also violating the section. A permittee who breaks the rules on a prior event can also be barred from getting a new permit for a year under Section 2.28.190(B).
Can I appeal if the City denies my block party permit?
Yes. RMC Section 2.28.120(A) lets you file a written notice of appeal with the City Clerk within 10 calendar days of the denial or conditions being mailed or delivered, and the City Council hears it at a public meeting; its decision is final.

Sources & Official References

Other rules in Riverside

Fence Regulations: Height LimitsSome RestrictionsCommercial Filming on Public Right-of-WaySome RestrictionsParade PermitsSome RestrictionsPark Event PermitsSignificant RestrictionsSidewalk Dining & CafésSome RestrictionsStreet Fair RulesSignificant RestrictionsParking Rules: Driveway RulesSome RestrictionsParking Rules: Curb Color RulesLight RestrictionsFence Regulations: Retaining WallsSome RestrictionsFence Regulations: Material RestrictionsSignificant RestrictionsAnimal Ordinances: Veterinary Clinic ZoningSome Restrictions

All Riverside rules

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