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2540 Caballo Ranchero DrDiablo, CA 94528

For Sale

$4,500,000

Smart Buyer Rebate $45,000

Set on nearly 1 acre in prestigious Diablo Country Club, this exquisitely crafted estate features 5 bedrooms, 5.5 bathrooms, & exceptional custom details like hardwood floors, extensive millwork, & coffered ceilings. Formal living and dining rooms create elegant entertaining spaces, while the gourmet kitchen delights w/ top-tier appliances, custom cabinetry, an expansive island, & an inviting breakfast nook. The adjacent family room opens seamlessly to the beautifully landscaped yard. The well-appointed main-level guest suite is accompanied by an additional half bath. Upstairs, the luxurious primary suite boasts vaulted box beam ceilings, a spacious walk-in closet, & a spa-like bath w/ heated floors, steam shower, & dual vanities w/ custom cabinetry. All bedrooms are en suite, ensuring privacy and comfort. Additional amenities include a dedicated laundry room, expansive finished lower-level basement w/ storage rooms or potential climate-controlled wine cellar, large 3-car garage, backup generator, Tesla charger, & mudroom w/ built-in storage. The grounds feature multiple outdoor seating areas, a firepit, outdoor kitchen & bar w/ natural gas BBQ, a remote-controlled waterfall, & lush landscaping. Located within the top-rated San Ramon Valley School District in the heart of Diablo.

Listed by Khrista Jarvis

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License #01213582

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Coldwell Banker Realty

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925-856-0782

Last updated August 29, 2025

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Source: bridgeMLS #41108037

Listing Facts

  • TypeSingle-family
  • NeighborhoodMount Diablo Estate Park
  • Bedrooms5
  • Bathrooms6
  • Days on Prevu28
  • Size5,854 sqft
  • Price per sqft$769

Amenities

  • Dishwasher
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

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Listing History

08/13/2025
Listed by Coldwell Banker Realty
$4,500,000

Property Details for 2540 Caballo Ranchero Dr

Exterior

Construction

  • Roof: Shingle
  • Year Built: 1986
  • Architectural Style: Traditional
  • Construction Materials: Stone, Stucco
  • Exterior Features: Garden, Back Yard, Front Yard, Garden/Play, Side Yard, Landscape Back, Landscape Front, Yard Space

Features

  • Fencing: Fenced, Wood

Measurements

  • Building Area Total: 5,854
  • Lot Features: Premium Lot, Back Yard, Front Yard, Landscaped
  • Lot Size Acres: 0.95
  • Lot Size Area: 0
  • Lot Size Square Feet: 41,251
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 1953510441

Interior

Features

  • Appliances: Dishwasher, Gas Range, Microwave, Refrigerator, Electric Water Heater, Tankless Water Heater
  • Fireplace Features: Family Room, Living Room, Master Bedroom
  • Fireplace: Yes
  • Fireplaces Total: 3
  • Flooring: Hardwood Flrs Throughout, Tile, Carpet
  • Interior Features: Family Room, Formal Dining Room, Utility Room, Breakfast Bar, Breakfast Nook, Counter - Solid Surface, Updated Kitchen

Measurements

  • Living Area: 5,854
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 5
  • Bathrooms Partial: 1
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 5
  • Rooms Total: 13

Other

Location

  • Subdivision Name: DIABLO C.C.

Parking

Parking

  • Covered Spaces: 3
  • Garage Spaces: 3
  • Parking Features: Attached

Utilities

Equipment

  • Cooling: Central Air
  • Electric: No Solar
  • Heating: Zoned, Natural Gas, Radiant
  • Has Heating: Yes
  • Laundry Features: 220 Volt Outlet, Laundry Room

Based on information from bridgeMLS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.