1924 Alameda Diablo, Diablo, CA 94528

$9,750,000
6
BD
8
BA
6,992
SqFt

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List Price
$9,750,000
Status
ACTIVE
Days on Market
60
MLS#
41139490
Subtype
Residential
Style
Spanish
Year Built
1950
Bedrooms
6
Bathrooms
8
Full Baths
6
Half Baths
2
Living Area
6,992
Lot Size
66,647
Acres
1.53
Subdivision
Diablo C.C.
Neighborhood
Diablo C.C.

Property Description

Welcome to Hacienda de las Palmas… Hidden behind double gates with access from both Alameda Diablo and La Cadena, this extraordinary Spanish-style Hacienda is a rare Diablo retreat where timeless architecture meets modern luxury. Originally built in 1949 and beautifully reimagined, the estate offers an effortless blend of history, elegance, and today’s most desirable comforts. Just steps to Diablo Country Club, the 1.53-acre offering includes a coveted unimproved .77-acre parcel—unlocking exceptional possibilities for a future homesite, equestrian amenities, or creating your own private legacy estate. Inside, an original vaulted wood-beam living room ceiling, handcrafted details, and sun-filled living spaces create a warm and inviting atmosphere. The predominantly single-level floor plan features six bedrooms, six bathrooms, and two half baths. Designed for both everyday living and gracious entertaining, the chef’s kitchen is appointed with premium appliances, quartz countertops, and a spacious butler’s pantry. A dedicated wine room, beautifully updated bathrooms, and thoughtfully curated finishes throughout reflect the home's commitment to quality and authenticity. The luxurious primary suite with adjoining coffee nook serves as a private sanctuary. The home's only second-floor space is a secluded office retreat, including a full bathroom, and balcony overlooking the estate grounds and surrounding hills. Step outside and the grounds become the showpiece. Towering palm trees, Spanish ceramic tiled patios, and a level, expansive lawn create a magical backdrop, framed by mature privacy hedging and lush plantings throughout. A sparkling rectangular pool built in 2021 anchors the outdoor entertaining areas, complemented by a sprawling 1585 sf poolside casita with family room, changing/exercise room, two bathrooms, and bedroom. A remodeled entertaining barn and a golf cart garage add even more flexibility for hosting and hobbies, while the rolling hills beyond provide a constant, picturesque backdrop. Perfectly positioned along prestigious Alameda Diablo, and a short stroll to Diablo Country Club, this extraordinary estate offers a rare combination of history, privacy, flexibility, and luxury in one of the East Bay’s most coveted settings.

Additional Information

Interior Features
Breakfast Area, Eat-in Kitchen
Property Description
Spanish
Flooring
Carpet, Stone, Wood
Heating
Forced Air
Air Conditioning
Yes
Exterior Construction
Stucco
Stories
One Level
Levels
One
Roof
Tile
Pool Type
Gas Heat, In Ground, Pool Cover
Parking Features
Garage, Golf Cart Garage, Garage Door Opener
Garage Spaces
2
School District
San Ramon Valley

Mortgage Calculator

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Calculator source: Real Geeks

Listing courtesy of Listing Agent: Mary Bonham (mary.bonham@theagencyre.com) from Listing Office: The Agency.

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.