1720 Alameda Diablo
Diablo, CA 94528
7
Bed
9
Bath
8,190Sqft
62,901Sqft(Lot)
THE WHITE CASTLE | A RARE DIABLO LEGACY ESTATE An exceptional offering rarely seen in Diablo. Positioned on one of the community’s most coveted streets near the prestigious Diablo Country Club entrance, “The White Castle” occupies 1.44 acres of nearly flat, park-like grounds wrapped in privacy and timeless grandeur. This extraordinary 8,190 SF estate has been thoughtfully reimagined by Jacobs & Co. and Badger Construction, blending architectural scale with highly curated design and modern livability. The predominantly single-level floor plan unfolds across two private wings, offering seven bedrooms—including five en-suites—and an exceptional environment for sophisticated entertaining and multigenerational living. Highlights include a dramatic expanded entry, expansive great room, formal d
Property Details
Open House
- 09/20 4:30 PM-7 PM
Map
Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total beds: 7Bathroom Information
Total Baths: 9 Full Baths: 6 Half Baths: 3Roofing Information
ShingleFlooring Information
Carpet, Tile, Wood -
Interior Features
BreakfastBar, BreakfastArea, EatInKitchen, WorkshopRoof: ShingleAppliances: GasWaterHeater -
Heating & Cooling
Has Heating: Yes Heating: ForcedAir, NaturalGas Has Cooling: Yes Cooling: CentralAir, WholeHouseFan
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Building Information
Year Built: 1941Construction Materials: WoodSidingStories: 1Patio And Porch Features: PatioPool Features: GasHeat, InGround, SolarHeatPrivate Pool: No
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Lot Information
Main Square Feet: 62901 Lot Size Acres: 1.444 Lot Size Source: PublicRecords Lot Size Square Feet: 62,901 Lot Description: BackYard,FrontYard,Garden,SprinklersTimer,StreetLevelProperty Information
Subdivision: DIABLO C.C. Source Property Type: Residential Property SubType: Single Family Residence Levels: One Property Age: 85
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Listing Price Information
Listing Price: $6995000Cash, Conventional
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Tax Information
Parcel Number: 1951520038
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Virtual Tour
Parking Information
Parking Total: 4 Garage, GarageDoorOpenerGarage Information
Has Garage: Yes Has Attached Garage: Yes Garage Space: 4
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Location Information
Direction: Cross Street: Diablo Road.
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 2065 Diablo Rd, Diablo, CA, 94528 | $2,500,000 | 4 | 2 | 2,687 | 28,883 Sq. Ft |
| 8 Calle Del Casarillo, Diablo, CA, 94528 | $2,418,888 | 4 | 3 | 2,404 | 24,000 Sq. Ft |
| 1963 La Cadena, Diablo, CA, 94528 | $7,295,000 | 5 | 7 | 5,881 | 19,994 Sq. Ft |
| 1924 Alameda Diablo, Diablo, CA, 94528 | $9,750,000 | 6 | 8 | 6,992 | 66,647 Sq. Ft |
| Residential, Diablo, CA, 94528 | $18,500,000 | 5 | 9 | 8,956 | 67,200 Sq. Ft |
| 1822 Alameda Diablo, Diablo, CA, 94528 | $3,298,000 | 5 | 6 | 4,286 | 21,344 Sq. Ft |
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ByOwner last updated this listing 09/20/2026 @ 09:46
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