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San Mateo, CA Parking Rules: EV Charging (2026)

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

Key Facts

New Construction
CalGreen EV-ready required
Permitting
Streamlined per AB 1236
Residential
Electrical permit needed
Public Stations
Available at city facilities
Contact
Building Division: 650-522-7200

Summary

San Mateo follows CalGreen requirements for EV charging infrastructure in new construction. California AB 1236 mandates streamlined permitting for EV chargers. The city has public charging stations available. Residential charger installation requires a standard electrical permit.

Existing law, the Electric Vehicle Charging Stations Open Access Act, prohibits the charging of a subscription fee on persons desiring to use an electric vehicle charging station, as defined, and prohibits a requirement for persons to obtain membership in any club, association, or organization as a condition of using the station, except as specified. The bill would require a city, county, or city and county to approve an application for the installation of electric vehicle charging stations, as defined, through the issuance of specified permits unless the city or county makes specified written findings.

Source: San Mateo Building CodesView official code

Full Breakdown

Electric vehicle charging in San Mateo is regulated through the California Building Code (CalGreen). New construction must include EV-capable or EV-ready parking spaces. Multi-family buildings and commercial properties have specific EV charging requirements based on parking count. San Mateo follows AB 1236 which requires streamlined, ministerial permitting for EV charging stations. Residential Level 2 charger installation requires a standard electrical permit. The city has invested in public charging infrastructure at various municipal facilities and commercial areas. San Mateo's location in the tech-oriented Peninsula means EV adoption is high and charging infrastructure is actively expanding. The Building Division processes EV charger permits at 650-522-7200.

Violations & Fines

New construction without CalGreen EV infrastructure cannot receive permits. Installing chargers without electrical permits is a code violation.

Frequently Asked Questions

Do I need a permit for a home EV charger?
Yes. An electrical permit is required. AB 1236 ensures the process is streamlined and ministerial.
Does new construction need EV charging?
Yes. CalGreen requires EV-capable or EV-ready spaces in new residential and commercial buildings.
Where are public chargers in San Mateo?
Public stations are at city facilities and commercial locations. Use apps like PlugShare or ChargePoint for locations.

Sources & Official References

Other rules in San Mateo

All San Mateo rules

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EV Charging in Nearby Cities

How other cities in San Mateo County handle ev charging.

Redwood City, CA
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