Winchester, San Jose Row shopping centers. Winchester, San Jose The Winchester area of San Jose, California gains its name from early resident Sarah Lockwood Winchester, a Connecticut native and heiress to fifty percent ownership of the Winchester Repeating Arms Company, who built the famous Winchester Mystery House. Located between San Tomas Expressway and State Route 17/Interstate 880, and between the city's borders with Santa Clara and Campbell, centered on Winchester Blvd. Winchester is one of the West Valley neighborhoods, with West San Jose to the west and Burbank and the Rose Garden to the east. It is the home to the Westfield Valley
San Jose Hills San Jose Hills The San Jose Hills are a part of the Transverse Ranges located in Eastern Los Angeles County, California, marking the border between the San Gabriel Valley and the Pomona Valley. It includes portions of Covina, West Covina, Walnut, Pomona, and San Dimas. To the south, the valley of San Jose Creek (a line followed by the Pomona Freeway) separates the San Jose Hills from the Puente Hills and Chino Hills. The San Jose Hills are part of the geologic history of Southern California. The San Gabriel Mountains (the Transverse ranges located north of the San Jose Hills)