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
Mortgage Calculator
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.
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