Ventura County Code requires that numerical addresses for each building be at least 4 " in height, made of durable material and posted at a location readily visible from the roadway. For residences, the color of the address numbers must contrast with the background on which they are posted. Brass or gold-colored numbers are prohibited. For commercial and industrial buildings, the minimum height is 6”.
Whenever a building is more than 50 feet from the street, or when the entrance is not visible from the street, the number should be posted adjacent to the driveway entrance, as well as on the structure.
If you are unsure of your correct street address, call the City of Camarillo's Community Development Department at 388-5360 weekdays from 8 AM to 5 PM,
Administer Curb Numbering and similar "Fund Raisers"
Some businesses and community groups perform work in the public right-of-way. A common example is the painting of house address numbers on curbs in residential areas. All organizations, including non-profit groups, are required to obtain permits prior to undertaking such projects, and may also be required to obtain licenses to solicit as well. You can start the application process by appearing at the Public Works counter in City Hall.