The 534 N. Campus Avenue building was originally built in approximately ±1928 as a residential home. Approximately ±2015, City of Ontario rezoned property to commercial (OL - low intensity office), a Conditional Use Permit was applied for and approved by the City for medical use at the property, and the house was converted for office use. The beautiful, contemporary, and brimming with character wood frame and stucco home style medical/office building is located on the Southeast hard corner of Campus Avenue and F Street (a free-standing building). Its corner-lot position for good visibility, identity, and easy access for clients. The beautifully maintained property exterior has lush palms, mature landscaping, 4 parking spaces onsite (3 full size & 1 Handicap with ramp leading directly up to the front entrance), and off-site parking. The single-story building is approximately ±1,442 sq. ft. on a lot of approximately ±7,788 sq. ft. The property has a separate subterranean basement/storage area of approximately ±459 sq. ft.; with two (2) separate exterior access points (stairs & access doors at opposite sides of the basement).

Total population of , which has changed by % since 1990.
The median age of the population is , while the median age of dwellings is .
Out of households, are families.