Rules for ZIP Code 94518

ZIP code 94518 is governed by the city of Concord, CA, home to about 94% of the ZIP's residents. The ordinances shown below come from Concord's own code and apply to residential and commercial properties within its limits, from noise restrictions and parking to building permits and animal regulations.

Each topic below links to the full ordinance breakdown with specific code sections, fine amounts, and answers to common questions. The data is sourced from the official municipal code and verified by our editorial team.