1720 Alameda Diablo, Diablo, CA 94528

$6,995,000
7
BD
9
BA
8,190
SqFt

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List Price
$6,995,000
Status
ACTIVE
MLS#
41148397
Year Built
1941
Bedrooms
7
Bathrooms
9
Living Sq. Ft
8,190
Lot Size
62,901
Acres
1.44
Lot Location
Back Yard, Front Yard, Garden, Sprinklers Timer, Street Level
Days on Market
2
Property Type
Single Family Residential
Style
Traditional
Property Sub Type
Single Family Residence
Stories
One Level
Neighborhood
Diablo C.C.

Property Description

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 dining, elegant bar lounge, curated wine room, prep kitchen, redesigned mud room, tech center and two laundry rooms. The primary suite has been elevated with a newly designed bath and expanded closets. Beyond the interiors, the estate delivers a true private resort experience with a pool, spa, outdoor fireplace seating, manicured grounds, new sod, substantial storage structures and a charming children’s playhouse. A four-car garage caters beautifully to automotive enthusiasts. Owned solar serves both the home and pool, complemented by a whole-house generator.

Additional Information

Other Buildings
Storage
Appliances
Gas Water Heater
Pool Description
Gas Heat, In Ground, Solar Heat
Fireplace Description
Gas, Gas Starter, Living Room, Primary Bedroom
Heat
Forced Air, Natural Gas
Cooling
Yes
Cooling Description
Central Air, Whole House Fan
Exterior Construction
Wood Siding
Patio
Patio
Roof
Shingle
Garage Spaces Total
4
Interior Features
Breakfast Bar, Breakfast Area, Eat-in Kitchen, Workshop
Attached Structure
Detached

Listing courtesy of Listing Agent: Margaret Combs (margaret.combs@theagencyre.com) from Listing Office: The Agency.

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Calculator source: Real Geeks

Based on information from California Regional Multiple Listing Service, Inc. as of . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.