Permit Requirements: Richmond vs San Ramon
How do permit requirements rules compare between Richmond, CA and San Ramon, CA?
Richmond and San Ramon have similar restriction levels.
Richmond, CA
Contra Costa County
Richmond requires a business tax certificate for STR hosts under RMC Chapter 7.04.020. STRs are classified as Class E (Hotel/Motel) under Measure U (approved Nov. 2020). Host must be primary resident and live at property 185+ days per year.
View full Richmond rules →San Ramon, CA
Contra Costa County
San Ramon allows STRs in all residential districts under Zoning Ordinance §D4-27, but requires annual registration. Hosted STRs (owner present) have no annual night cap; unhosted rentals are limited to 12 weeks (84 nights) per year. Annual registration fee is $250. Properties with an ADU or JADU are INELIGIBLE for STR registration. Submit registration form to planning@sanramon.ca.gov.
View full San Ramon rules →Key Facts Comparison
| Fact | Richmond | San Ramon |
|---|---|---|
| Business License | Required — Class E (Measure U) | - |
| Primary Residency | Required — 185+ days/year | - |
| ADUs | Cannot be used as STRs | - |
| Apply | eTrakit or 450 Civic Center Plaza | - |
| Annual Registration | - | $250 fee — submit to planning@sanramon.ca.gov |
| Hosted STR | - | No annual night limit |
| Unhosted STR | - | Maximum 12 weeks (84 nights) per year |
| ADU/JADU Properties | - | INELIGIBLE for STR registration |
Highlighted rows indicate differences between cities.
Richmond FAQ
Do I need a permit to list my property on Airbnb in Richmond?
Richmond requires a business tax certificate for STR hosts under RMC Chapter 7.04.020. STRs are classified as Class E (Hotel/Motel) under Measure U (approved Nov. 2020). Host must be primary resident and live at property 185+ days per year.
What are the short-term rental registration requirements in Richmond?
Business License: Required — Class E (Measure U). Primary Residency: Required — 185+ days/year. ADUs: Cannot be used as STRs. Apply: eTrakit or 450 Civic Center Plaza.
San Ramon FAQ
Do I need a permit to list my property on Airbnb in San Ramon?
San Ramon allows STRs in all residential districts under Zoning Ordinance §D4-27, but requires annual registration. Hosted STRs (owner present) have no annual night cap; unhosted rentals are limited to 12 weeks (84 nights) per year. Annual registration fee is $250. Properties with an ADU or JADU...
What are the short-term rental registration requirements in San Ramon?
Annual Registration: $250 fee — submit to planning@sanramon.ca.gov. Hosted STR: No annual night limit. Unhosted STR: Maximum 12 weeks (84 nights) per year. ADU/JADU Properties: INELIGIBLE for STR registration.
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