Step into the elevated lifestyle of the coveted San Antonio Heights Community in Upland California, where this custom-designed residence delivers refinement, space and scenic views. Situated on a generous 28,000 sq-ft lot, this 4,015 sq-ft home 4 beds, 3 baths blends upscale finishes with relaxed California charm. From the moment you arrive, you’ll appreciate the beautifully landscaped curb appeal, mature trees and RV access/parking that set the stage for versatile living. The interior features vaulted ceilings with wood beams, wood-flooring, and two custom fireplaces giving the home an elegant balance of comfort and character. 
The kitchen is a chef’s dream featuring a large center island, high-end appliances, custom cabinetry, walk-in pantry, 2 Sub-Zero refrigerators and a one-of-a-kind views from the kitchen sink & adjoining dining space. The layout flows effortlessly into a family room defined by soaring ceilings, triangular windows that follow the roofline, and a spiral wood staircase leading to a cozy balcony reading nook.
Your main suite offers ample space, french doors out to a private desk and a serene master bath with dual sinks, a stone-lined walk-in shower and a freestanding tub framed by the tree-line view. In addition, this property presents an approximately 500 sq ft bonus guest suite with its own exterior access, full kitchen, living room, separate bedroom and private bath—a perfect retreat for family, guests or longer-term stays. Outside, the resort-style yard is your private escape with lush landscaping, citrus trees, a sparkling pool & spa, and sweeping views of hills and city lights. This isn’t simply a house… it’s a prestigious estate in San Antonio Heights most coveted settings. Make it yours.
The kitchen is a chef’s dream featuring a large center island, high-end appliances, custom cabinetry, walk-in pantry, 2 Sub-Zero refrigerators and a one-of-a-kind views from the kitchen sink & adjoining dining space. The layout flows effortlessly into a family room defined by soaring ceilings, triangular windows that follow the roofline, and a spiral wood staircase leading to a cozy balcony reading nook.
Your main suite offers ample space, french doors out to a private desk and a serene master bath with dual sinks, a stone-lined walk-in shower and a freestanding tub framed by the tree-line view. In addition, this property presents an approximately 500 sq ft bonus guest suite with its own exterior access, full kitchen, living room, separate bedroom and private bath—a perfect retreat for family, guests or longer-term stays. Outside, the resort-style yard is your private escape with lush landscaping, citrus trees, a sparkling pool & spa, and sweeping views of hills and city lights. This isn’t simply a house… it’s a prestigious estate in San Antonio Heights most coveted settings. Make it yours.
Property Details
Price:
$1,699,950
MLS #:
DW25250320
Status:
A
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
690
Listed Date:
Oct 30, 2025
Finished Sq Ft:
4,015
Lot Size:
28,000 sqft / 0.64 acres (approx)
Year Built:
1982
See this Listing
Schools
School District:
Upland
Interior
Appliances
DW,   FZ,   RF
Bathrooms
3 Full Bathrooms
Cooling
CA
Heating
CF
Laundry Features
IR
Exterior
Architectural Style
CB
Community Features
HIKI
Other Structures
GHA
Parking Spots
3
Financial
Map
Community
- AddressSan Antonio E Lot 11 Upland CA
- CityUpland
- CountySan Bernardino
- Zip Code91784
Market Summary
Current real estate data for Single Family in Upland as of Oct 31, 2025
129
Single Family Listed
44
Avg DOM
331
Avg $ / SqFt
$645,443
Avg List Price
Property Summary
- San Antonio E Lot 11 Upland CA is a Single Family for sale in Upland, CA, 91784.  It is listed for $1,699,950 and features 4 beds, 3 baths, and has approximately 4,015 square feet of living space, and was originally constructed in 1982. The current price per square foot is $423.  The average price per square foot for Single Family listings in Upland is $331.  The average listing price for Single Family in Upland is $645,443.
Similar Listings Nearby
 Courtesy of Century 21 Realty Masters.  Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than  include the name of the listing broker. Neither the listing company nor  shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2025. California Regional Multiple Listing Service. All rights reserved.
 Courtesy of Century 21 Realty Masters.  Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than  include the name of the listing broker. Neither the listing company nor  shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2025. California Regional Multiple Listing Service. All rights reserved.San Antonio E Lot 11
Upland, CA










