Riverside, CA Special Events & Permits: Sidewalk Cafe Rules (2026)

Sidewalk cafes fronting restaurants in Downtown Riverside — along Mission Inn Avenue, Main Street pedestrian mall, Market Street, University Avenue, and neighborhood districts — operate under a Sidewalk Café Encroachment Permit issued by the Public Works Department. Applicants provide a site plan showing furniture layout, barriers (typically removable planters or stanchions), a minimum 48-inch continuous ADA-accessible pedestrian path along the full sidewalk length, clearance from fire hydrants, building exits, and tree wells, and a Certificate of Insurance for $1,000,000 general liability naming the City of Riverside as additional insured. Operators must hold a current City business license and, if serving alcohol outdoors, secure ABC approval for extended premises under California Business & Professions Code Sections 23300 and following — the patio must be enclosed to ABC specifications and identified on the ABC-257 diagram. Permits are renewable annually and carry an encroachment fee plus per-square-foot rent for the public right-of-way. Mission Inn Avenue cafes must conform to the Downtown Specific Plan and any Certificate of Appropriateness required in the Historic District. Heaters must be commercial units, not residential propane, and wired electrical must be permitted.