If you want elbow room and a foothill feel without leaving the Inland Empire, San Antonio Heights above Upland is a special pocket.
It's about 540 homes on the biggest lots in my whole study — a median lot around 19,000 square feet, nearly half an acre. Homes run about 2,800 square feet, two-thirds are single-story, and half of them have pools. Typical recent sale is around $857,500.
This is a mature, 92%-owner-occupied foothill neighborhood — established, quiet, and land-rich. For buyers who feel boxed in by newer tract homes on tiny lots, San Antonio Heights is the opposite: space, privacy, and views.
One thing to know as your dual-licensed broker: foothill and larger-lot properties can carry their own financing and insurance wrinkles (fire zones, and well or septic on some parcels). Because I handle both the home and the loan, I flag those things up front — not at the finish line.
See live Upland listings and market data here.
Figures: county sale records and CRMLS closed sales for Upland, as of July 2026. “Typical” means the median. Informational only — not an appraisal or a guarantee of value. John Abril, CA DRE #01060119 | NMLS #280222. Equal Housing Opportunity.