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Land with Home for Sale in Upland, California

255 W 21st St, Upland, CA 91784

$3,850,000
2.72 acres
Active sale
Est $23,339/mo

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 2.84 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 pine trees. The expansive grounds provide an extraordinary canvas for a resort-style pool and spa, outdoor entertaining, gardens, and beautifully landscaped grounds. The true luxury is the freedom to make it your own. With nearly 10,000 square feet of combined living and versatile space, much of the foundation for an extraordinary estate is already in place. Complete the residence with your preferred finishes and create a one-of-a-kind sanctuary designed around your lifestyle.

7,459
Sq feet
4
Beds
4
Full baths
2
1/2 baths
2023
Built

Location

Street address
255 W 21st St
Zip code
91784
Community
Upland
School district
Upland
Elevation
1,732 feet
Coordinates
34.1408, -117.6546

Directions

From Euclid Av. turn west on 21st Street

Property details

Acreage
2.721 acres
Zoning
RS-20
MLS #
MRMLS CV26232076
Posted

Parcels

  • 1043311290000

Details and features

Listing

Type
Residential
Subtype
Single Family Residence

Lot

Features
Lot Over 40000 SQFT, No Landscaping

Exterior

Parking Spaces
13
Parking
Driveway, Garage, RV
Pool
Porch
Structures
Guest House
Features
Corral

Structure

Style
Mediterranean
Stories
1
Water
Private
Sewer
Public Sewer
Heating
Central, Forced Air, Natural Gas
Cooling
Central Air, Electric
Materials
Cement Siding, Concrete, Drywall Walls, Frame, Glass
Roof
Tile
Windows
Screens

Interior

Rooms
Bathroom x 6, Bedroom x 4, Bonus Room, Family Room, Laundry Room
Flooring
Carpet, Laminate
Fireplaces
Yes
Appliances
Dishwasher, Disposal
Features
Built-In Features, Granite Counters, High Ceilings, Pantry, Recessed Lighting

Property utilities

CategoryTypeStatus
GasNatural GasConnected

Nearby schools

NameTypeDistrict
ValenciaElementaryUpland
UplandHighUpland

Listing history

DateEventPriceChangeSource
Oct 28, 2026New listing$3,850,000—MRMLS
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This 2.721-acre property is located at 255 W 21st St in Upland, CA 91784. The property is available for sale, priced at $3,850,000. It has a 7,459 square foot 4-bedroom, 5-bath house built in 2023.

Listed by eXp Realty of California, (888) 584-9427

Checked 1 hour agoUpdated

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