The cost of operating a legal STR is also increasing.
Beginning October 25, 2026, Riverside County's initial STR application fee increases to $1,077, and annual renewals increase to $775.
Certificates must be renewed every year, and under the County's newest ordinance, the previous renewal grace period has been eliminated. Owners need to renew before the certificate expires.
A Transient Occupancy Tax certificate is also required, along with compliance with the County's other application, inspection and operating requirements.