Sunnyvale, CA Noise from Specific Sources: Delivery Truck Noise (2026)
Key Facts
- Governing section
- § 19.42.030(c)(3), Chapter 19.42
- Restricted hours
- 10:00 p.m. to 7:00 a.m.
- Applies to
- commercial/industrial loading area adjacent to residential
- Grandfather exemption
- businesses operating before Feb. 1, 1995
- Penalty
- up to $1,000 fine and/or 6 months jail
Summary
Sunnyvale bans nighttime deliveries, 10 p.m. to 7 a.m., to any commercial or industrial establishment whose loading area sits adjacent to a residential use. The city's Municipal Code carves deliveries out of the general operational noise limits and treats a late-night delivery next to housing as its own violation, with a narrow grandfather exemption for businesses operating at that location before February 1, 1995.
Deliveries. Noise from deliveries shall not be considered operational noise. It is unlawful for any person to make or allow to be made a nighttime delivery to a commercial or industrial establishment when the loading/unloading area of the establishment is adjacent to a residential use. Businesses legally operating at a specific location as of February 1, 1995, are exempt from this requirement.
Full Breakdown
42's Operating Standards, pulls delivery noise out of the general operational-noise limits and regulates it as a flat time-of-day prohibition instead. daily, and during those hours it is unlawful to make or allow a delivery to a commercial or industrial establishment whose loading or unloading area is adjacent to a residential use. next to housing violates the section even if it never crosses the dBA limits set for daytime deliveries under subsections (a) and (b). m. Construction-related noise is governed separately under Title 16 and is not affected by this rule.
Because subsection (c) treats delivery noise as categorically different from operational noise, a business cannot point to compliance with the property-line dBA limits in subsection (a) or (b) as a defense to a nighttime-delivery citation; the two provisions are enforced independently.
Violations & Fines
A nighttime delivery next to a residential use is a code violation under § 19.42.030(c)(3), enforced through the city's general penalty chapter, § 1.04.010 and § 1.04.020. Because Title 19 zoning violations are not listed as Title 10 infractions, a citation defaults to a misdemeanor: up to a $1,000 fine, up to six months in county jail, or both, with each day of noncompliance charged as a separate offense. Code enforcement and the Sunnyvale Department of Public Safety respond to nighttime-delivery complaints filed through the city's Neighborhood Complaint program.
Frequently Asked Questions
Can a business get an exception to the nighttime delivery ban?
Does the delivery noise rule apply if the truck stays under the decibel limit?
What counts as "nighttime" under Sunnyvale's code?
Sources & Official References
Other rules in Sunnyvale
California rules heatmap·Compare Sunnyvale to another location·View the California noise from specific sources overview
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