RCW 64 refers to the Revised Code of Washington Title 64, which covers laws related to property and real estate in the state of Washington. This title includes regulations on various aspects of property ownership, including the sale, transfer, and leasing of real estate, as well as issues related to landlord-tenant relationships. The provisions in RCW 64 aim to protect the rights of property owners and tenants, ensuring fair practices in real estate transactions. It also addresses topics such as homeowners associations, condominiums, and land use, providing a legal framework for managing property-related disputes and responsibilities.