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Short-Term Rental Regulations
in Alameda County, CA

Last verified: March 2026 · Report an update

Zoning & Conditions

Short-term rentals are included in the mandatory Rental Housing Registry and require an annual registration fee and a designated contact representative. Accessory Dwelling Units (ADUs) and Junior ADUs are generally prohibited from being used as short-term rentals (less than 30 days). Owners may also be required to obtain an annual business license depending on specific circumstances.

How to Obtain a Permit

1. Register the rental unit with the Alameda County Housing & Community Development department using the required form. 2. Designate a Contact Representative and pay the annual registration fee (due by July 31). 3. Update the registration annually by July 1 and obtain a business license if required by the county.

Official Resources

Official Alameda County STR regulation source

Frequently Asked Questions

Are short-term rentals allowed in Alameda County, CA?
Short-term rentals are included in the mandatory Rental Housing Registry and require an annual registration fee and a designated contact representative. Accessory Dwelling Units (ADUs) and Junior ADUs are generally prohibited from being used as short-term rentals (less than 30 days). Owners may also be required to obtain an annual business license depending on specific circumstances.
Is a permit required to operate a short-term rental in Alameda County?
Yes, a permit is required to operate a short-term rental in Alameda County. 1. Register the rental unit with the Alameda County Housing & Community Development department using the required form. 2. Designate a Contact Representative and pay the annual registration fee (due by July 31). 3. Update the registration annually by July 1 and obtain a business license if required by the county.
How do I get a short-term rental permit in Alameda County?
1. Register the rental unit with the Alameda County Housing & Community Development department using the required form. 2. Designate a Contact Representative and pay the annual registration fee (due by July 31). 3. Update the registration annually by July 1 and obtain a business license if required by the county.

Disclaimer

This information is for general reference only and may not reflect the most current regulations. STR regulations change frequently. Always verify requirements with official local government sources before operating a short-term rental.

Last verified: March 2026 · Suggest a correction