Chino Hills, CA Special Events & Permits: Sidewalk Dining & Cafés (2026)
Key Facts
- Hours
- 7:00 a.m. to 10:00 p.m. daily
- Barrier height
- Max 3 ft wall or fence
- Residential-adjacent patios
- Acoustical analysis required
- Noise standard
- CHMC § 16.48.020
- Governing section
- CHMC § 16.09.100
Summary
Chino Hills regulates commercial outdoor dining patios under § 16.09.100 of its Non-Residential Design Guidelines: patios run 7 a.m. to 10 p.m. unless the Planning Commission approves different hours, must meet the city's noise standards, and any patio adjacent to a residential use needs an acoustical analysis and a decorative wall or fence capped at three feet.
A.The hours of operation for the outdoor patio shall be between 7:00 a.m. and 10:00 p.m. everyday or as modified by the Planning Commission based on compatibility of the neighboring residential uses and the results of the acoustical analysis findings.B.The noise levels of the outdoor patio shall be in compliance with the City's noise standards.C.If the outdoor patio is located adjacent to a residential use, an acoustical analysis shall be required to demonstrate the proposed outdoor patio will comply with the City's noise standards (CHMC 16.48.020).D.The outdoor patio shall be encompassed by a decorative wall or fence, not exceeding three feet in height unless a taller height is required by the approved acoustical analysis.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 61).
Full Breakdown
Section 16.09.100 of the Chino Hills Municipal Code sets the standards for commercial outdoor patios under Chapter 16.09, Non-Residential Design Guidelines. Hours of operation are fixed at 7:00 a.m. to 10:00 p.m. every day unless the Planning Commission modifies them based on compatibility with neighboring residential uses and the results of an acoustical analysis (§ 16.09.100(A)). Noise from the patio must comply with the city's noise standards in § 16.48.020, and any patio located adjacent to a residential use must submit an acoustical analysis demonstrating that compliance before approval (§ 16.09.100(B), (C)).
The patio must be enclosed by a decorative wall or fence no taller than three feet unless the acoustical analysis requires a taller barrier, and the wall or fence design must match the building's architecture (§ 16.09.100(D)). Patio lighting has to meet the outdoor lighting standards of § 16.48.040 (§ 16.09.100(E)), the area must be kept clean at all times (§ 16.09.100(F)), and construction and operation must comply with the National Pollutant Discharge Elimination System permit (§ 16.09.100(G)). An applicant cannot convert required on-site parking into patio space; the patio still has to satisfy Chapter 16.34's parking and loading standards, and the Community Development Director can require a shared parking analysis to confirm enough spaces remain during peak hours (§ 16.09.100(H)).
Violations & Fines
Building or operating a commercial patio outside these standards, without City approval, or in violation of the noise, lighting or parking conditions is a code violation. Under § 1.36.010 and § 1.36.020, violating Chapter 16.09 is a misdemeanor punishable by up to a $1,000 fine and six months in county jail, or the city may issue an administrative citation under Chapter 1.18, with fines set by council resolution, a fifteen-day window to request review, and appeal rights to Superior Court under § 1.18.100.
Frequently Asked Questions
What are the allowed hours for a commercial outdoor patio in Chino Hills?
Does a restaurant patio next to homes need extra review?
Can a business turn parking spaces into a patio?
Sources & Official References
Other rules in Chino Hills
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