Santa Teresa

Santa Teresa covers a large part of south San Jose, and it carries two quite different histories worth knowing. The older one is Rancho Santa Teresa, granted in 1834 to Don Jose Joaquin Bernal, whose family had come to California with the De Anza expedition. The Treaty of Santa Teresa was signed on this ground in 1844, ending a conflict between rival Mexican governors, and parts of the rancho survive as a historic district even though the adobe hacienda itself burned.

The newer history is about computing. IBM built its Cottle Road campus here in the 1950s, and in 1957 that facility produced the IBM 305 RAMAC, the first computer with a hard disk drive. RAMAC Park is named for the machine. If you want a single fact that separates this neighborhood from every other San Jose suburb, it is that the modern hard drive was born here.

The housing is largely 1960s through 1980s suburban development, detached single family homes on flat lots, with a good share of single story construction. Flat terrain and single level living make this one of the more practical parts of San Jose for staying put as the years go on.

Schools are split. Most of the area runs through the Oak Grove School District with East Side Union High School District for high school, including Santa Teresa High and Bernal Intermediate, while a southern slice falls into Morgan Hill Unified with Los Paseos Elementary and Martin Murphy Middle. Assignment depends on the parcel and moves the price, so I verify it on every listing.

Santa Teresa County Park sits in the hills above the neighborhood with trails and long views across the valley, and the Santa Teresa Golf Club is there as well. Everyday shopping runs through the Blossom Hill and Cottle Road corridors, with Westfield Oakridge a short drive north.

Transit is unusually good for south San Jose. Three VTA light rail stations serve the area at Cottle, Santa Teresa and Snell, and the Blossom Hill Caltrain station is close. For anyone thinking about the years when driving becomes less comfortable, that combination is worth real money.

For services, the San Jose Public Library runs branches nearby, the city’s Active Adults 50 and Over program operates at community centers in south San Jose, and Kaiser Permanente San Jose is close by on Cottle Road, with Santa Clara Valley Medical Center the county trauma center further north.

On price, San Jose ran a citywide median sale of about $1.4 million through the summer of 2026, down roughly three and a half percent year over year, with a median of about 21 days to contract. South San Jose neighborhoods like this one generally trade below the citywide figure, which combined with the light rail access and the flat streets makes this a sensible place to look if you are planning for the long run. My San Jose home prices page tracks the trend and the full San Jose area guide covers the rest of the city.

Plenty of the owners I meet here bought during the IBM years and never left. The equity in one of these houses now runs to many multiples of what was paid, and the questions that come with it, from capital gains to Proposition 19, deserve genuine planning rather than a quick estimate. That is the work I do with older adults and their families. Book a call with me for a straight conversation, or read about my selling process.