A California sublease agreement is a written arrangement that involves a residential tenant leasing their rental property to a subtenant. A California sublease agreement is a document between a current tenant (sublessor) and a subtenant for residential use.A Sublease Agreement is a contract that outlines the terms of a sublease between an existing tenant and a subtenant. Set out fair and legally binding terms as you lease your Ontario premises. Cover crucial aspects with our Sublease Agreement Sample Ontario template. We have made it very simple and easy. First of all, the owner gives the right to pay or take part in the tenant rentals. The subtenant directly pays the rent of the leased property to a landlord. At the Contra Costa Housing Authority, the. We have made it very simple and easy.