475 W 26th Street, Upland, CA 91784

$4,000,000
6
BD
10
BA
9,085
SqFt

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Sold Price
$4,000,000
List Price
$4,099,000
Status
CLOSED
Days on Market
78
Closing Date
Apr 30, 2026
MLS#
CV26000683
Subtype
Residential
Year Built
2009
Bedrooms
6
Bathrooms
10
Full Baths
6
Half Baths
4
Living Area
9,085
Lot Size
174,240
Acres
4
MLS Area Major
Upland (690)

Property Description

Welcome to an exceptional custom-built estate in the prestigious enclave of San Antonio Heights, where luxury, privacy, and breathtaking views converge in a truly rare offering. Beyond private gates, a grand wrap-around driveway framed by stately pillar archways creates a striking sense of arrival, surrounded by expansive, manicured grounds offering complete seclusion. This impressive three-story residence, including a fully finished basement, is thoughtfully designed and served by an elevator accessing all levels. Inside, a dramatic foyer showcases refined architectural details and crown molding throughout. Every bedroom features its own en suite bathroom and walk-in closet, providing exceptional comfort and privacy. Dual primary suites, each with a fireplace, offer luxurious retreats, while additional fireplaces in the formal living room, family room, and dining room bring the total to five fireplaces throughout the home. The chef’s kitchen is a showpiece, appointed with high-end appliances, generous workspace, a wine refrigerator, and seamless flow to the fully equipped outdoor kitchen, ideal for entertaining. Additional features include a whole-house water softener system and a Generac generator that powers the entire home, ensuring year-round comfort and peace of mind. The finished basement is an entertainer’s paradise with a private theater, full bar, and game room. Upstairs, enjoy a fully equipped fitness room with steam shower, a spacious loft, and an elegant extended hallway enhancing the home’s open flow and sophistication. Security and functionality are exceptional, featuring a full surveillance and alarm system with license plate readers. The property offers a garage accommodating up to nine vehicles, along with additional RV parking on the side yard. The backyard is an entertainer’s dream, showcasing nearly two acres of usable land with a resort-style swimming pool, 62-foot waterslide, jacuzzi, fruit trees, and meticulously groomed landscaping illuminated by over 500 Malibu lights, creating stunning ambiance day and night. Situated on approximately four acres with no possibility of future development behind or alongside, the estate offers permanent privacy and panoramic city views. A truly rare opportunity to experience luxury living in one of San Antonio Heights’ most coveted locations.

Additional Information

Interior Features
Breakfast Bar, Balcony, Breakfast Area, Crown Molding, Coffered Ceiling(s), Separate/Formal Dining Room, Eat-in Kitchen, Elevator, Granite Counters, High Ceilings, Multiple Staircases, Recessed Lighting, See Remarks, Storage, Two Story Ceilings, Bar, Bedroom on Main Level, Loft, Main Level Primary, Multiple Primary Suites, Primary Suite
Zoning
R-1
Flooring
See Remarks, Stone, Tile
Appliances
Dishwasher, Disposal, Gas Oven, Gas Range, Microwave
Heating
Central
Air Conditioning
Yes
Stories
Two Levels
Levels
Two
Pool
Yes
Pool Type
In Ground, Private, Waterfall
Garage Spaces
6
School District
Upland
View
City Lights, Mountain(s), Valley

Mortgage Calculator

Amount of Loan
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Term of Loan
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Does not include any taxes or fees.
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Calculator source: Real Geeks

Listing courtesy of Listing Agent: Briana Price (briana@soldbybriana.com) from Listing Office: The Agency.

Selling Office: Realty ONE Group Empire.

Based on information from California Regional Multiple Listing Service, Inc. as of . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.