San Mateo, CA Parking Rules: Overnight Parking (2026)
Key Facts
- Commercial Vehicles
- Restricted in residential zones
- Oversized Vehicles
- Prohibited on residential streets
- RV Overnight
- 24 hrs, 2x per week at owner's home
- 72-Hour Rule
- All vehicles on streets
- Code Reference
- SMMC §§11.32.100, 11.32.105
Summary
San Mateo restricts overnight street parking of commercial vehicles under SMMC Section 11.32.100. Oversized vehicles and unattached trailers are regulated under Section 11.32.105. RVs may park overnight on streets abutting the owner's residence for up to 24 consecutive hours twice per week.
22651. A peace officer [...] may remove a vehicle located within the territorial limits in which the officer or employee may act, under the following circumstances: [...] (k) If a vehicle is parked or left standing upon a highway for 72 or more consecutive hours in violation of a local ordinance authorizing removal. (m) If a vehicle is parked or left standing in violation of an ordinance, posted sign, or restriction adopted by the local agency, and the violation constitutes a public nuisance.
Full Breakdown
Overnight street parking in San Mateo is regulated under Title 11 of the municipal code. Section 11.32.100 restricts parking of commercial vehicles in residential zones. Section 11.32.105 regulates oversized vehicles and trailers unconnected to vehicles: in residential zones, it is unlawful to park an oversized vehicle or unattached trailer on any public street. Recreational vehicles may be parked overnight on public streets immediately abutting the owner's residence for no more than 24 consecutive hours, and this may occur no more than twice during any seven-day period. This provision allows for loading and unloading before trips. Standard passenger vehicles are subject to the general 72-hour limit. The city enforces parking restrictions through the Police Department and parking enforcement.
Violations & Fines
Oversized vehicles on residential streets face citations. RVs exceeding the 24-hour/twice-weekly limit face citation. Commercial vehicles in residential zones are subject to enforcement.
Frequently Asked Questions
Can I park my RV on the street overnight?
Can commercial vehicles park in residential areas?
What counts as an oversized vehicle?
Sources & Official References
Other rules in San Mateo
How San Mateo compares: Cities with the Strictest Overnight Parking Rules·California rules heatmap·Compare San Mateo to another location·View the California parking rules overview
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Overnight Parking in Nearby Cities
How other cities in San Mateo County handle overnight parking.