Single-story, free-standing commercial office building with mid-century design is now for sale in the central downtown area of Rialto; near busy intersection - just south of Foothill Ave with approximately 77 feet of roadway frontage along arterial Riverside Ave. The stand-alone masonry building was constructed in 1957 with approximately 2,080 square feet of useable space and central heat and air conditioning. It is currently set up as a single unit with several offices, reception-front lobby, kitchenette and 2 bathrooms plus storage, however, there are three separate entrances, so the space can be altered to suit your needs. This could be an ideal investment for an owner/user looking to occupy part of the building and rent out other portions of the building. Total lot size is .25 acre or 10,780 Square feet. There is ample on-site parking spaces at the rear of the building and accessed via driveway on the south side of the lot. The current zoning is SP (Downtown Rialto Specific) which allows for general office and commercial uses. The legal address is 335 Riverside, while individual units range from 333 - 339. The subject is approximately a 24 minute drive to Ontario International airport and a 4 minute walk to downtown and has immediate access to local bus stop. The existing tenant has been there for 5+ years and runs a holistic diet, health and wellness practice and would like to stay. Do not disturb occupants.