580 W 26th Street, Upland, California 91784, Upland, 91784 - 4 bed, 3 bath
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Upland, California 91784
This Luxury Estate presents a High-Potential Investment Opportunity with a List Price of $1,850,000—positioned well below the $1,933,375 Fair Market Value by 4%. This valuation gap offers $83,375 in Instant Equity. Featuring a Condition Rating of 3, the home offers a Gourmet Kitchen and Resort-Style Pool with panoramic views. Located in the Upland School District near Pioneer Junior High (9/10), this property is an ideal acquisition for Buy-and-Hold Investors or Owner-Occupants seeking a prestigious, high-equity residence.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 580 W 26th Street Subject | $1,850,000* List Price | 4 | 3 | 5,102 | $379 | - |
A 2464 Prospect Drive Sold | $1,430,000 | 5 | 3 | 4,572 | $313 | 0.9 mi |
B 2369 Park Boulevard Sold | $1,675,000 | 5 | 5 | 5,106 | $328 | 0.9 mi |
C 2464 Prospect Drive Sold | $1,430,000 | 5 | 3 | 4,572 | $313 | 0.9 mi |
D 2420 San Antonio E Sold | $1,725,000 | 4 | 3 | 4,015 | $430 | 0.5 mi |
E 2501 Cliff Road Sold | $1,350,000 | 5 | 3 | 3,077 | $439 | 1.0 mi |
F 2520 San Antonio E Pending | $1,795,000 List Price | 5 | 5 | 6,016 | $298 | 0.3 mi |
* Subject property listed price vs sold prices of comps.
Property is move-in ready.
Built in 1983, the property features a high-end gourmet kitchen renovation (approx. 10-15 years old) with upscale appliances and granite countertops. While the bathrooms show dated tile-work and fixtures from a previous era (>20 years), the overall estate is well-maintained, functional, and move-in ready with significant luxury upgrades like the theater room and resort-style exterior.
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 35000, living area = 5102.
Middle School: Pioneer Junior High School (9/10).
Located in the prestigious San Antonio Heights, this estate offers multi-million-dollar views of the entire valley, mountains, and Catalina Island, significantly elevating its luxury appeal.
The listing utilizes descriptions and images from a prior sale, and since the home is currently vacant, the actual physical condition may not fully align with the provided promotional materials.
Built in 1983, the property may require updates to its core systems or aesthetic finishes to meet the standards of modern luxury buyers, especially given its 'as-is' vacant status.
********Sapphire of the San Antonio Heights ******** A lifetime opportunity to own a one-of-a-kind secluded luxury estate home features security-controlled gates with a multi-million-dollar spectacular view of the entire valley, mountains and on a clear day, Catalina Island in the sought after San Antonio Heights in Upland! Exquisite piece of architecture that boasts too many custom features to list. Just a few are a driveway entry that will make visitors feel like they're entering a luxury resort; soaring entry-way; theatre screening room with theatre seating, projector and huge screen; gourmet kitchen w/built in expresso machine, upscale appliances and views of the valley and resort style back yard swimming pool area with waterfalls, spa and fire columns; huge 4 car garage and parking area for at least 10 cars. Gorgeous master bedroom with balcony to enjoy city night lights, the men and ladies separate walk-in closet with a beautifully pebble-like tub . Huge great family room with a floor to ceiling rock fireplace. Wine tasting area, craft room easily converted to a 5th or 6th bedroom. Office with its own bar area, massive ceilings with exposed wood beams throughout the home and multiple custom chandeliers throughout. Multiple French doors let the inside flow out to the beautiful back yard and gorgeous views built for entertaining. This estate is a showcase for quality workmanship and must be seen to appreciate all its custom features! Don't miss it! Act Quick! ******** Listing description and images from a prior listing, the residence is currently vacant and unfurnished with no intent to mispresent********
No exterior & parking available.
Grades K-6 • 1.1 mi
Grades 7-8 • 2.1 mi
Grades K-8 • 5.0 mi
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 4.0 | 4.0 | 50% |
| Baths | 3.0 | 3.0 | 50% |
| Square foot | 5,102 | 2,300 | 94% |
| Lot Size | 35,000 | 10,100 | 95% |
| Price | $1.85M | $1.02M | 93% |
| Price per sq ft | $363 | $436 | 19% |
| Built year | 1983 | 1983 | 50% |
| HOA | $0 | $0 | 50% |
| Days on market | 17 | 134 | 2% |
May 20, 2026
$1,850,000
Initial Listing
Oct 10, 2012
$1,150,000
Public Record
May 3, 2004
$1,135,000
Public Record
Jan 10, 2003
$875,000
Public Record