An iconic gated estate on prestigious Alameda Diablo, offering timeless craftsmanship and refined country club living. Backing directly to the fairways of Diablo Country Club with a private entry with fountain, manicured lawn, and pergola-framed porch sets the tone. Inside, soaring 12-foot ceilings and curated interiors blend warmth and elegance. The chef’s kitchen features marble surfaces and premium appliances, opening to the family room and custom bar, ideal for entertaining. Resort-style grounds include a pool and spa, pool house with sauna, pavilion with full kitchen and fireplace, fire pit, potting shed, and expansive golf course views. The home also offers a custom wine cellar, media room, playroom, bonus room, and private office. The primary suite includes patio access, walk-in closet, and spa-like bath. An upstairs au pair suite with separate entrance provides flexibility. Prime location near Diablo Country Club, trails, downtown Danville, top-rated schools, and freeway access.
Listed by Mary Bonham
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License #01203856
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The Agency
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925-997-1787
Listed by Erin Carrigg
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License #02020465
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The Agency
Last updated January 29, 2026
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Source: bridgeMLS #41122305
Listing Facts
TypeSingle-family
NeighborhoodMount Diablo Estate Park
Bedrooms6
Bathrooms10
Days on Prevu3
Size8,010 sqft
Price per sqft$1,217
Amenities
Dishwasher
Private Outdoor Space
Washer/Dryer
Air Conditioning
Parking
Swimming Pool
Location
Mortgage Calculator
Listing History
01/28/2026
Listed by The Agency
$9,750,000
Property Details for 1749 Alameda Diablo
Exterior
Construction
Roof: Shingle
Stories: 2
Year Built: 2003
Architectural Style: Custom
Construction Materials: Wood Shingles
Exterior Features: Back Yard, Front Yard, Sprinklers Automatic, Storage
Features
Fencing: Fenced
Patio And Porch Features: Covered, Front Porch
Pool Features: Gas Heat, Pool Cover, Outdoor Pool
Pool Private: Yes
Measurements
Building Area Total: 8,010
Lot Features: On Golf Course, Level, Front Yard, Landscaped, Security Gate
Lot Size Acres: 0.83
Lot Size Area: 0
Lot Size Square Feet: 36,020
Lot Size Units: Acres
Financial
Taxes
Parcel Number: 1951920121
Interior
Features
Appliances: Dishwasher, Double Oven, Gas Range, Microwave, Refrigerator, Dryer, Washer, Gas Water Heater
Fireplace Features: Family Room, Gas Starter, Living Room
Fireplace: Yes
Fireplaces Total: 2
Flooring: Hardwood, Carpet
Interior Features: Au Pair, Family Room, Formal Dining Room, Office, Storage, Pantry, Updated Kitchen, Sound System
Spa Features: Heated
Spa: Yes
Measurements
Living Area: 8,010
Living Area Units: Square Feet
Rooms
Bathrooms Full: 9
Bathrooms Partial: 1
Bathrooms Total Integer: 10
Bedrooms Total: 6
Rooms Total: 14
Other
Location
Subdivision Name: DIABLO C.C.
Parking
Parking
Covered Spaces: 6
Garage Spaces: 6
Parking Features: Attached, Int Access From Garage, Side Yard Access
How many bedrooms and bathrooms does this single-family home have?
There are 6 bedrooms and 10 bathrooms in this single-family home at 1749 Alameda Diablo.
Does this single-family home have parking?
Yes, there are 6 parking spaces available for 1749 Alameda Diablo.
How does 1749 Alameda Diablo compare to other single-family homes in Mount Diablo Estate Park?
This single-family home is listed 137% above the average price for single-family homes in Mount Diablo Estate Park and has been on the market for 38 less days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 8,010 sqft.
1749 Alameda Diablo is a 6-bedroom, 10-bath single-family home for sale in Diablo CA 94528. On Prevu for 3 days at $9,750,000. This property features 8,010 square feet of living space, located in Contra Costa County. The median listing price for single-family homes in this area is $3,919,000. The home offers private outdoor space, dishwasher, air conditioning, parking, swimming pool, and washer/dryer. Explore more single-family home listings in Contra Costa County.
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.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.
