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San Ramon, CA Business Licensing & Operations: Adult Entertainment (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 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?
No. Section D4-3 restricts Adult-Oriented Businesses to the MC (Mixed Commercial) zone and only if the site clears the required distance separations from residential zones, parks, schools, religious facilities, and other adult businesses.
How far must an adult business stay from a school or park in San Ramon?
At least 500 feet, measured in a straight line from the nearest exterior wall of the business to the nearest property line of the park, playground, religious facility, school, or land zoned Open Space, Parks and Recreation, or Public and Semi-Public under § D4-3.B.3.
What permits does a San Ramon adult business need?
Section D4-4 requires both a Use Permit and a Business License, kept in full force and effect at all times; the business is not allowed by right and the applicant must prove the use satisfies the Chapter's findings.

Sources & Official References

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