1924 Alameda Diablo, Diablo, CA 94528
Local realty services provided by:CENTURY 21 Epic
Listed by: mary bonham, erin carrigg
Office: the agency
MLS#:41139490
Source:Bay East, CCAR, bridgeMLS
Price summary
- Price:$9,750,000
- Price per sq. ft.:$1,394.45
About this home
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....
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Home facts
- Year built:1950
- Subdivision & Development:Diablo C.C.
- Listing ID #:41139490
- Added:81 day(s) ago
- Updated:September 14, 2026 at 08:57 PM
Rooms and interior
- Bedrooms:6
- Total bathrooms:8
- Full bathrooms:6
- Rooms Total:13
- Flooring:Carpet, Hardwood
- Kitchen Description:Breakfast Nook, Dishwasher, Double Oven, Gas Range, Gas Range/Cooktop, Microwave, Refrigerator, Updated Kitchens
- Living area:6,992 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Zoned
- Central air:Yes
Structure and exterior
- Roof:Tile
- Year built:1950
- Building area:6,992 sq. ft.
- Lot area:1.53 Acres
- Lot Features:Close to Clubhouse, Horses Possible, Landscaped, Level, Private, Security Gate
- Architectural Style:Spanish
- Construction Materials:Stucco
- Exterior Features:Back Yard, Front Yard
Utilities
- Water:Public
Finances and disclosures
- Price:$9,750,000
- Price per sq. ft.:$1,394.45
Features and amenities
- Appliances:Dishwasher, Double Oven, Gas Range, Microwave, Refrigerator, Tankless Water Heater
- Laundry features:220 Volt Outlet, Cabinets, Dryer, Laundry Room, Sink, Washer
- Amenities:Tankless Water Heater
- Pool features:Gas Heat, In Ground, Pool Cover, Private Pool
Parking
- Parking description:Attached, Electric Vehicle Charging Station(s), Garage Door Opener, Golf Cart Garage, Interior Access From Garage
- Garage:Yes
- Garage spaces:2
Bay East 2026. CCAR 2026 bridgeMLS 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at September 14, 2026 CAMAXMLS Member Broker: Mike SouthwickNew listings near 1924 Alameda Diablo
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