San Antonio Heights Houses for Sale

/75
$4,499,999
- 6 Beds
- 10 Baths
- 9,085 Sq Ft
475 W 26th St, Upland, CA 91784

Welcome to this extraordinary custom-built estate in the highly sought-after San Antonio Heights, where luxury living and privacy converge in an unparalleled setting. Enter through the private gates and drive up the grand, wrap-around driveway, framed by magnificent pillar archways that accentuate the home's timeless elegance. A sprawling front yard leads you to the entrance, offering both

Briana Price

PRICE REAL ESTATE GROUP INC

(909) 655-4921

475 W 26th St, Upland, CA 91784
Explore San Antonio Heights
/40
$1,000,000
- 3 Beds
- 2 Baths
- 2,077 Sq Ft
1230 Piedmont Dr, Upland, CA 91784

Secluded mini-estate in a prestigious community, this San Antonio Heights home offers a unique blend of glamour and comfort. Nestled in the heart of the neighborhood, this charming family residence combines style, privacy, and versatility. Featuring three bedrooms and two bathrooms, the 1,577-square-foot floor plan is enhanced by an additional 400 square feet from a beautifully finished garage

Gabriel Prado ARBITRAGE REAL ESTATE GROUP

1230 Piedmont Dr, Upland, CA 91784
/74
$3,498,000
- 7 Beds
- 7.5 Baths
- 6,716 Sq Ft
275 E 24th St, Upland, CA 91784

Welcome to 275 E. 24th Street, an exquisite, privately gated Single-Story Mediterranean Villa with Permitted Two Bedroom Guest House nestled in the prestigious San Antonio Heights. This rare estate offers the perfect blend of luxury, comfort, and privacy, situated on an expansive 40,000 SF flat lot framed by lush, mature tropical landscaping. Extensively remodeled in 1990, the main residence

Maureen Haney COMPASS

275 E 24th St, Upland, CA 91784
/75
$2,229,900 Open Sun 1PM - 4PM
- 5 Beds
- 5 Baths
- 5,120 Sq Ft
2335 N San Antonio Ave, Upland, CA 91784

Breaking News! Welcome to 2335 San Antonio Ave, Upland, CA, an exceptional San Antonio Heights Custom Designed Home for those who live boldly and entertain lavishly. This 5,120 sq ft residence offers 5 bedrooms, 3 full baths and 2 half bathrooms, 17,500 sq ft lot. As you enter the home through towering wrought iron doors your greeted with a relaxing view of the atrium. Upon entering, the

ELENA QUIJANO BERKSHIRE HATH HM SVCS CA PROP

2335 N San Antonio Ave, Upland, CA 91784
/20
$1,300,000
- 5 Beds
- 4 Baths
- 3,788 Sq Ft
701 W 24th St, Upland, CA 91784

This sprawling, contemporary, custom home is situated on over 1/3 of an acre in the highly coveted San Antonio Heights community. With 5 large bedrooms, 4 baths and multiple other multipurpose rooms in nearly 3800 sq. ft., this home offers ample space for most needs. The 3 car garage and multiple storage areas including a detached building with a loft provide extra room for storage and/or

Thomas Lindley LINDLEY REALTY

701 W 24th St, Upland, CA 91784
/36
$1,360,000
- 5 Beds
- 3 Baths
- 3,126 Sq Ft
2445 Ocean View Dr, Upland, CA 91784

NEWLY REMODELED!!! This Magnificent SOUTH FACING one-story home located in the prestigious San Antonio Heights area in Upland. The owner has thoughtfully renovated with top of the line materials. It features 5 bedroom, 3 baths plus a HUGE BONUS ROOM. Large open concept living room with fireplace. Recesses lighting, new mohawk rev-wood tiles and laminate wood flooring throughout. Completely brand

Jenny Xu RE/MAX MASTERS REALTY

2445 Ocean View Dr, Upland, CA 91784
/50
$1,845,000
- 4 Beds
- 2.5 Baths
- 4,182 Sq Ft
2304 Rosedale Curve, Upland, CA 91784

Be prepared to be delighted and charmed by this storied stone estate. It is approximately 4,182 square feet under roofline. The field stone walls & wrought iron gates set the stage for a place where time slows, nature sings & everyday life unfolds like a chapter from a beloved novel. Situated on nearly 2 acres of flat land that allows for an ADU, large scale garages, or equestrian facilities. The

Laura Dandoy The Real Estate Resource Group

2304 Rosedale Curve, Upland, CA 91784
/45
$1,500,000
- 3 Beds
- 2 Baths
- 2,800 Sq Ft
2421 Cliff Rd, Upland, CA 91784

Discover this exclusive San Antonio Heights gem, a single-story home boasting 2,800 square feet of stylish living space on a sprawling 18,774 square-foot lot. The property offers breathtaking panoramic views of the mountains, making it the perfect setting for an ADU addition—ideal for those seeking guest quarters or providing a place for parents to live with privacy while at the same time, being

Sharon Kobold Century 21 Masters

2421 Cliff Rd, Upland, CA 91784

California San Bernardino County Upland San Antonio Heights

Why Live in San Antonio Heights

San Antonio Heights in Upland, California, is a neighborhood characterized by modern single-family homes with well-manicured lawns, situated on a mix of through-streets and cul-de-sacs. Located just off Interstate 210 in the Pomona Valley, it offers a peaceful environment with homes nestled in the hills, away from the city's hustle and bustle. The neighborhood features a range of architectural styles, from modest mid-century ranch homes to custom-built Italian and Spanish-influenced estates. Many homes boast modern amenities like chef’s kitchens, pools, and jacuzzis. The area is known for its low crime risk compared to the national average, making it a safer place to live. Students attend highly rated schools within the Upland Unified School District, including Valencia Elementary, Pioneer Junior High, and Upland High School, which is noted for its strong arts, athletics, and music programs. San Antonio Park serves as the recreational hub, featuring baseball fields, a playground, and a historic waiting station. Outdoor enthusiasts can explore nearby trailheads like Rancho Cucamonga Creek and Potato Mountain. Dining options include Giuseppe’s, a neighborhood trattoria, and a variety of eateries at Colonies Crossroads. While the area is car-dependent with minimal transit coverage, it is conveniently located near Interstates 10, 15, and 210, providing access to Los Angeles, San Bernardino, and Las Vegas. Ontario International Airport is just 10 miles south, offering numerous daily flights. Community traditions such as the annual illumination of the San Antonio Heights’ Star and the Local Fire Station 12 Christmas Eve Holiday Sing-Along foster a strong sense of community.

Learn more about living in San Antonio Heights

Home Trends in San Antonio Heights, CA

On average, homes in San Antonio Heights, Upland sell after 47 days on the market compared to the national average of 52 days. The median sale price for homes in San Antonio Heights, Upland over the last 12 months is $1,362,500, consistent with the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price

$1,362,500

Median Single Family Sale Price

$1,405,000

Average Price Per Sq Ft

$464

Number of Homes for Sale

Last 12 months Home Sales

Months of Supply

2.50

Median List Price

$1,424,950

Median Change From 1st List Price

Median Home Sale Price YoY Change

How to Buy a Home How to Finance a Home How to Sell a Home

In San Antonio Heights, there are currently 8 houses for sale, offering a variety of options for prospective buyers. With houses ranging from $1,000,000 to $4,499,999, there's something for every budget. As of September, 2025 the median home price in San Antonio Heights, Upland is $1,424,950, while the average sale price is $1,630,592, providing insight into local market trends. On average, houses spend 47 days on the market before being sold. Whether you're searching for a single-family residence, exploring single-family detached houses for sale, or considering new construction houses for sale, there are options available to suit every lifestyle. Browse properties and houses for sale in San Antonio Heights, Upland and find the perfect place to call home.

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The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information