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255 W 21st St , Upland, CA 91784
$3,850,000
Est. Payment: $19,976.82/mo
4 Bed
5 Bath
7459 Sqft
2.72 Acres
Status: active | Days on site: 36
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CR-51535 - CR-C18611
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Chris Heller
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House Description

A RARE OPPORTUNITY. AN EXTRAORDINARY ESTATE. THE FREEDOM TO BRING IT TO LIFE. Imagine owning nearly three acres in prestigious North Upland, nestled against the breathtaking San Gabriel Mountains, with the opportunity to create the luxury estate of your dreams! Situated on approximately 2.8 usable acres, this remarkable property offers exceptional privacy, architectural scale, and endless possibilities. The approximately 7,500-square-foot single-story residence features 4 bedrooms, 4 full bathrooms, 2 half bathrooms, soaring 14-foot ceilings, impressive 9.3-foot doors, and an oversized attached 3-car garage. Grand living spaces include a formal living room with fireplace, formal dining room, bar and wine room, spacious kitchen with breakfast area and pantry, and family room with fireplace. The private east wing features an executive office and expansive primary suite with fireplace, en suite bathroom, walk-in shower, soaking tub, dual walk-in closets, and private patio access. The west wing offers three spacious bedrooms, each with its own bathroom and walk-in closet. A separate structure includes an approximately 800-square-foot casita/guest unit with living area, kitchenette, bedroom, and bathroom; an additional 2-car garage; and an impressive 60-foot-deep RV garage with hookups. An approximately 1,350-square-foot upstairs loft offers incredible potential for a private theater, fitness studio, executive offices, or entertainment lounge. Additional features include remote-start fireplaces, fire sprinklers, a fire hydrant, insulated and sheathed walls, and eight redwood pin
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Highlights

Listed by Donald Mowery , 909-981-6677 EXP REALTY OF CALIFORNIA INC , 888-584-9427. San Diego County Multiple Listing Service mls logo

Property Type

Residential
Lot/Acreage
2.72

Year Built

2023

County

San Bernardino

Listing ID

CV26232076

Questions about this listing?

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Interior Features

Bedrooms and Bathrooms
  • ▪ Bedrooms:4
  • ▪ Bathrooms:5
  • ▪ Full Bathrooms:4
  • ▪ 1/2 Bathrooms:2
Appliances:Dishwasher, Disposal
Air Cond:Central Forced Air,Electric
Fireplaces:FP in Living Room,Bonus Room
Floor:Carpet,Laminate
Other:
  • ▪ Additional:Granite Counters, Pantry, Recessed Lighting
Water:Private

Exterior Features

Garage Capacity:13
Zoning:RS-20
Roof:Spanish Tile
Sewer:Public Sewer
Parking Features:Direct Garage Access,Garage
Principal Interest
$19,977
Taxes
$2,454

Home Price

$3,850,000

Loan Details

30 yrs
6.75%

Down Payment

20%
$770,000
All calculations are estimates and provided by Blueroof360. Today’s Rates provided by Blueroof360. Information and interactive calculators are made available to you only as self-help tools for your independent use and are not intended to provide investment or tax advice. We cannot and do not guarantee their applicability or accuracy in regards to your individual circumstances. All examples are hypothetical and are for illustrative purposes. We encourage you to seek personalized advice from qualified professionals regarding all personal finance issues.
Monthly Price:
$19,976.82

Principal

Taxes

Principal Taxes HOA Total
Monthly $19,976.82 $2,454.38 $0.00 $22,431.20
Yearly $239,721.86 $29,452.50 $0.00 $269,174.36
Total $7,191,655.69 $883,575.00 $0.00 $8,075,230.69

Today's Rates

30 Year

6.75%

20 Year

6.86%

15 Year

6.24%

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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.

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Data last updated: 2026-11-07T23:34:26.000Z

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