C4 Zone in Santa Monica, CA
C4 zoning district rules in Santa Monica, CA. Permitted uses, setbacks, height limits, and lot coverage requirements.
The C4 zone in Santa Monica, CA is a commercial district (Highway Commercial). Permits automobile-oriented commercial uses along major arterials and highways. Designed to serve passing motorists and businesses requiring highway visibility.
Common Permitted Uses
- Gas stations
- Drive-through restaurants
- Motels
- Auto services
- Truck stops
Permits automobile-oriented commercial uses along major arterials and highways. Designed to serve passing motorists and businesses requiring highway visibility.
Parking Requirements
Reduced requirements near downtown and transit. Downtown Santa Monica (Third Street Promenade area) has no parking minimums in the BCD zone. Shared parking and in-lieu parking fees available.
Source: Santa Monica Municipal Code Chapter 9.31.290 — Accessory Dwelling Units; California Government Code §§66314–66333 (Stats. 2024 Ch. 7 §20). Last verified April 6, 2026. View source