Authority agrees to rent to Tenant the dwelling unit located at. A California lease agreement allows a landlord of residential or commercial property to write a legally binding rental contract with a tenant.("Tenant") agree as follows ("Agreement"): 1. Download EBRHA forms below. Rent Adjustment Program (RAP), Property Registration Form, Chapters. Forms. Home > Forms. Drawing up a rental application form for prospective tenants to fill out. Carrying out credit checks and income verification. Affordable housing in Contra Costa County. The County of Contra Costa maintains a list of affordable and subsidized rental units.