Home businesses in Downey generally may not display external signage. Business signs must comply with Article IX sign regulations. No commercial signs are permitted in residential zones.
All signs in Downey must comply with Chapter 6 of the Zoning Code (DMC Section 9618.04). An approved business license is required before a sign permit can be issued. Permanent signs require both a Sign Permit Application and a Building Permit depending on the scope of work. Window signs don't require a permit but must meet size, location, and material standards. Home occupations in residential zones face strict sign limitations to maintain residential character. Signs at commercial sites with 3+ tenants require an approved Planned Sign Program.
Unauthorized signs are subject to code enforcement. Contact Planning at (562) 904-7154 or planning@downeyca.org for sign questions.
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Side-by-side rule comparisons with other cities in Los Angeles County.
See how other cities in Los Angeles County handle signage rules.
See how Downey's signage rules rules stack up against other locations.
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