If you lease, check your contract or contact your landlord to make sure you're permitted to sublet. Our commitment to your community.Below you will find the Short-Term Rental Ordinance and Forms that you will be required to submit when applying for a Short-Term Rental Permit. Ordinances. What do I need to do? Completed Online Application: Submit the application through the county's EZ Online Permitting Portal. California has strict regulations for vacation rentals, and leaves it up to local authorities to determine their own laws and restrictions. Apply for a Short Term Rental Application on EZ Online Permitting (EZOP). A California sublease agreement is a written arrangement that involves a residential tenant leasing their rental property to a subtenant. The tenant may choose to rent out the entire property or a portion of the living space to the subtenant. Homes located outside of this zip code must contact San Bernardino County to register.