San Antonio Heights, California.
Hillside privacy
An unincorporated foothill community north of Upland defined by custom homes, mature landscaping, and panoramic valley views.
San Antonio Heights is an unincorporated hillside community in San Bernardino County, tucked directly below Mount San Antonio just north of Upland. The area is known for custom homes on generous lots, mature trees, and views that stretch across the valley on clear days.
Real Estate Market Snapshot
The San Antonio Heights market, at a glance.
Representative ranges for the San Antonio Heights submarket. Figures are guidance — for a current valuation on a specific property, request a private consultation.
Median sale price
Typically in the high $900s to mid $1Ms
Common price range
$850K – $2.5M, with view estates extending higher
Home styles
Custom contemporary, traditional ranch, Mediterranean, view-oriented architecture
Average days on market
Approximately 25 – 40 days
Annual appreciation
Steady, supported by very limited inventory
Current inventory
Very tight — turnover is low and well-presented homes draw strong interest
Community & Lifestyle
What living in San Antonio Heights feels like.
Shopping & Dining
Day-to-day shopping and dining are concentrated in nearby Upland, just a short drive south, with downtown Upland and Colonies Crossroads serving as the closest retail hubs.
Parks & Recreation
The community sits at the gateway to the San Gabriel Wilderness, with Mt. Baldy, Icehouse Canyon, and Cucamonga Peak all within easy reach. Local trails and equestrian routes thread through the surrounding foothills.
Schools
Students are generally served by the Upland Unified School District, with several private and parochial options nearby.
Commuting & Access
Mountain Avenue and Euclid Avenue connect directly south to the 210 and 10 freeways, providing access to Los Angeles, the Inland Empire, and Orange County.
For Buyers
Why Buyers Choose San Antonio Heights
Privacy, mature landscaping, and the feel of a true foothill community.
Custom homes on generous lots, often with panoramic valley views.
Immediate access to Mt. Baldy and the San Gabriel Wilderness.
Quick connection to Upland's downtown amenities and freeway access.
A long-standing reputation as one of the area's most desirable enclaves.
For Sellers
Why Sellers Benefit
Very limited inventory and low turnover support strong pricing for well-presented homes.
View properties and updated custom homes regularly attract premium offers.
Persistent buyer demand from move-up buyers and out-of-area relocations seeking privacy and space.
Lifestyle and location consistently set this area apart in marketing materials.
Long-term appreciation has remained steady, supporting confident pricing strategies.
San Antonio Heights Real Estate
Thinking about a move in San Antonio Heights?
Whether you're listing, buying, or simply exploring the market — start with a private, no-pressure consultation.
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