San Ramon, CA Business Licensing & Operations: Adult Entertainment (2026)
Key Facts
- Zone allowed
- MC (Mixed Commercial) only
- Buffer from homes/parks/schools
- 500 feet
- Buffer from other adult businesses
- 1,000 feet
- Permits required
- Use Permit + Business License
- Application completeness review
- 30 days, Director
- Ordinance amendment
- Ord. 534, eff. 11/13/2025
Summary
San Ramon bans adult-oriented businesses by right: operators need both a Use Permit and a Business License, and the use may only sit in the MC (Mixed Commercial) zone, kept 500 to 1,000 feet from homes, parks, schools, churches and other adult businesses.
B. Specified distance separation requirements. Notwithstanding the above, no Adult-Oriented Business shall be established or located within certain distances of certain specified land uses or zones as set forth below... 1. Within a 500-foot radius from: any existing residential zone or use... 2. Within 1,000 feet of any other Adult-Oriented Business as defined in this Chapter which is located either inside or outside the jurisdiction of the City... 3. Within a 500-foot radius from any existing park, playground, religious facility, or school use or property zoned Open Space (OS) Parks and Recreation (P), or Public and Semi-Public (PS).
Full Breakdown
Under Municipal Code § D4-4, it is unlawful to operate an Adult-Oriented Business in San Ramon without first obtaining and continuously maintaining both a Use Permit and a Business License from the City; no such use is allowed by right, and the applicant bears the burden of supplying evidence to justify the permit. Section D4-3 confines the use to the MC (Mixed Commercial) zone and layers on distance separations measured in a straight line between the nearest exterior wall of the facility and the nearest property line of the protected use: a 500-foot radius from any existing residential zone or use, 1,000 feet from any other Adult-Oriented Business inside or outside city limits, and a 500-foot radius from any existing park, playground, religious facility, school, or land zoned Open Space, Parks and Recreation, or Public and Semi-Public.
Those same buffers extend to residential, park, playground, school and religious designations shown in an adjacent jurisdiction's General Plan Land Use Element. D, and a site plan no older than 30 days mapping every residential zone, competing adult business, and church/school/park within 1,000 feet. The Director has 30 days to find an application complete or notify the applicant of what is missing, and the applicant then has 30 days to cure or the application is automatically void. This chapter was last amended by Ord. No. 534, § 1 (Exh. A-3), adopted 10/14/2025 and effective 11/13/2025.
Violations & Fines
Operating without both the Use Permit and Business License, or in violation of the zone/spacing rules, is unlawful under § D4-4 and is enforced through the Chapter's own violations provision at § D4-17, with revocation available under § D4-16 and inspections authorized under § D4-20. A granted permit can be denied, revoked or not renewed if findings under § D4-10 are not met, and any adverse decision is appealable under § D4-7 before judicial review under § D4-8.
Frequently Asked Questions
Can an adult business open anywhere in San Ramon?
How far must an adult business stay from a school or park in San Ramon?
What permits does a San Ramon adult business need?
Sources & Official References
Other rules in San Ramon
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Adult Entertainment in Nearby Cities
How other cities in Contra Costa County handle adult entertainment.