CORE Commercial Properties, Inc. is a property management company serving clients in the Renton area. Founded in 1999, this company manages residential rental properties including single-family homes and multi-family residences. It helps fill vacancies by advertising the property, overseeing the tenant screening process, and drafting lease agreements. The company's property managers also strive to keep an open line of communication between them and the property owner. The business is a member of the National Association of Residential Property Managers (NARPM).