2426 Sierra, Upland, CA 91784
Local realty services provided by:CENTURY 21 Cornerstone
2426 Sierra,Upland, CA 91784
$1,700,000
- 3 Beds
- 4 Baths
- - sq. ft.
- Single family
- Coming Soon
Listed by: todd mcdonagh
Office: price real estate group, inc909-985-0539
MLS#:CV26163576
Source:CRMLS
Price summary
- Price:$1,700,000
About this home
Welcome to 2426 Sierra Drive, Upland, CA 91784, an exceptional opportunity to own a custom estate in the prestigious San Antonio Heights. Situated on a sprawling 19,826 sq. ft. lot, this custom home offers approximately 3,855 sq. ft. of main living space, plus a 340 sq. ft. detached guest house above the two-car garage, for a total of approximately 4,195 sq. ft. Built in 2005, this one-of-a-kind residence has never been lived in and presents a rare chance to complete a truly remarkable home to your own taste.
The interior is approximately 90% complete and showcases quality craftsmanship throughout, including Saltillo tile flooring, smooth drywall finishes, solid birch interior doors, hardwood flooring, and beautifully appointed custom Spanish tile bathrooms. The thoughtfully designed floor plan features a spacious mudroom/craft room, generous living areas, and a luxurious primary suite with breathtaking city light views, a spa-inspired bathroom with a walk-in shower, soaking tub, and large walk-in closet.
The home has received its Certificate of Occupancy but requires the finishing touches to bring this estate to its full potential. The property is currently operating on temporary power and will need permanent electrical service energized by Southern California Edison, as well as installation of a natural gas meter. Additional improvements include exterior paint and landscaping, allowing the next owner to personalize the final details.
With its exceptional location, custom construction, detached guest house, and incredible potential, 2426 Sierra Drive offers a rare opportunity to create one of the premier estates in San Antonio Heights. Complete the vision and transform this extraordinary property into the dream home you've always imagined for you and your family....
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Home facts
- Year built:2005
- Listing ID #:CV26163576
- Updated:July 28, 2026 at 10:56 AM
Rooms and interior
- Bedrooms:3
- Total bathrooms:4
- Full bathrooms:3
- Half bathrooms:1
- Kitchen Description:Built In Range, Double Oven, Pantry
Heating and cooling
- Cooling:Central Air, Dual
- Heating:Central
- Central air:Yes
Structure and exterior
- Roof:Spanish Tile
- Year built:2005
- Architectural Style:Mediterranean
- Construction Materials:Copper Plumbing
- Levels:2 Story
Utilities
- Water:Private
- Sewer:Soils Analysis Septic
Finances and disclosures
- Price:$1,700,000
Features and amenities
- Appliances:Built In Range
- Laundry features:Inside
- Amenities:All Bedrooms Up, Balcony, Bar, Beamed Ceilings, Block Walls, Cathedral Ceilings, High Ceilings, Multiple Staircases, Recessed Lighting, Storage, Tile Counters, Walk In Closets, Walk In Pantry, Wet Bar
Parking
- Total parking spaces:3
- Parking description:Door-Multi, Door-Single, Driveway, Garage, Garage Faces Front, Garage Faces Side
- Garage:Yes
- Garage spaces:3
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