2499 Sierra , Upland, CA 91784
$3,399,000
Est. Payment: $17,037.25/mo
4 Bed
6 Bath
5200 Sqft
Status: active | Days on site: 109
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VCR-C15903466 - VCR-C159091383,VCR-C159052275

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House Description

Custom-built single-story residence situated within a private gated setting in San Antonio Heights, positioned to capture sweeping valley and mountain views. This 5,200 sq ft, home features 4 ensuite bedrooms and 6 bathrooms, designed with a strong emphasis on scale, flow, and privacy. The residence showcases refined Mediterranean-inspired architecture paired with a sophisticated, modern interior. A striking entry with oversized double doors opens to expansive ceiling heights, arched windows, and a light-filled open floor plan. Elevated positioning enhances the sense of privacy while providing unobstructed views rarely found in single-level estates. Formal living and dining rooms provide elegant yet functional spaces for entertaining, while the central living area is designed for seamless indoor-outdoor living. The kitchen features Thermador professional appliances, extensive counter space, custom cabinetry, and a large breakfast bar, opening to a grand great room with fireplace. Retractable glass doors lead to approximately 1,730 sq ft of covered outdoor living, including a spacious loggia overlooking the pool, putting green, and expansive valley backdrop. The primary suite offers a serene retreat with panoramic views, fireplace, generous walk-in closet, and a spa-like bath featuring dual vanities, a freestanding soaking tub, and a separate walk-in shower. One bedroom has been configured as a private studio with kitchenette and bathroom, offering flexibility for guests, multigenerational living, or extended stays. The property also includes whole-house LED lighting, an integrated audio system, security cameras, solar panels, electric vehicle charging, and a gated drive with RV parking. The grounds provide ample space for recreation, entertaining, or pets, all within a secure and private setting. A rare opportunity to own a gated, single-level estate in San Antonio Heights with commanding views, architectural refinement, and modern amenities.

Highlights

Listed by Diana Herrera , 909-646-0755 Re/Max Freedom , 760-488-6471. CRMLS/Multi-Regional MLS mls logo

Property Type

Residential

Lot/Acreage
0.58

Year Built

2024

County

San Bernardino

Area

699 - Not Defined

School District

Upland

Listing ID

CV26031826

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Interior Features

Bedrooms and Bathrooms
  • Bedrooms:4
  • Bathrooms:6
  • Full Bathrooms:4
  • 1/2 Bathrooms:2
Appliances:Double Oven, Dishwasher, Disposal, Gas Range, Refrigerator, Range Hood, Water Heater
Air Cond:Central Air
Fireplaces:Family Room,Living Room,Primary Bedroom
Floor:Tile,Vinyl,Wood
Other:Breakfast Bar,Built-in Features,Brick Walls,Block Walls,Ceiling Fan(s),Cathedral Ceiling(s),Eat-in Kitchen,High Ceilings,Open Floorplan,Pantry,Recessed Lighting,All Bedrooms Down,Bedroom on Main Level,Main Level Primary,Walk-In Closet(s)
Other:Private

Exterior Features

Lot:Cul-De-Sac,Front Yard,Lawn,Landscaped,Level,Street Level,Yard,No Land Lease
Garage Capacity:4
Roof:Concrete
Others:Turnkey,Frame,Stucco
Sewer:Septic Type Unknown
Parking Features:Direct Access,Driveway,Garage,RV Access/Parking,One Space,Garage Faces Side
Principal Interest
$17,037
Taxes
$2,167

Home Price

$3,399,000

Loan Details

30 yrs
6.416%

Down Payment

20%
$679,800
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Monthly Price:
$17,037.25

Principal

Taxes

Principal Taxes HOA Total
Monthly $17,037.25 $2,166.86 $0.00 $19,204.12
Yearly $204,447.05 $26,002.35 $0.00 $230,449.40
Total $6,133,411.38 $780,070.50 $0.00 $6,913,481.88
Lender profile image
So-Crates Johnson
Dust, Wind, Dude
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Market insight data is pulled from the same city as the listing being viewed (Upland, CA).

The schools listed are within a 2-mile radius of the property; however, attendance is not guaranteed. Please contact the local school district to confirm zoning and enrollment options.

Based on information from California Regional Multiple Listing Service, Inc. 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. All properties are subject to prior sale, change or withdrawal.

IDX service by Blueroof 360

Data last updated: 2026-06-25T23:39:42.000Z

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