In this comprehensive guide, we'll walk you through the process, taking into account the unique considerations of subletting in California. First, do you have a written lease with your landlord?California Tenants – A Guide to Residential Tenants' and Landlords' Rights and. We created this community to make the process of finding a new home, tenant, or roommate, just that bit easier. The landlord is not REQUIRED to sign the sublease. Landlords may submit a Notice to Terminate Tenancy with Just Cause using our simple online form to the Housing Department's Rent Stabilization Program. The landlord or their family must move in within three months of eviction, and they must live in the unit for at least a year. Shortterm rentals must be based in legally recognized residences or apartments. The landlord or their family must move in within three months of eviction, and they must live in the unit for at least a year. California landlords can collect security deposits up to 2 months' rent for unfurnished units and 3 months' for furnished.