1749 Alameda Diablo Diablo, CA $ 9,750,000
1749 Alameda Diablo
$ 9,750,000
Recently Listed
Open House 1/31 1pm - 4pm
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1749 Alameda Diablo

Diablo, CA, 94528
$ 9,750,000
Bedrooms6 Baths9.1 Sq 8,010

Monthly Estimate*

$ 60,032

Listed by The Agency
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Single Family Home for sale in Diablo, CA

for $9,750,000 with 6 bedrooms and 9 full baths, 1 half bath. This 8,010 square foot home was built in 2003 on a lot size of 0.8269.

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.

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Open House

1/31/2026 1:00 PM - 4:00 PM
2/1/2026 1:00 PM - 4:00 PM
1749 Alameda Diablo Diablo, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 9,750,000

Bedrooms

6

Full Bath

9

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.8269

Year Built

2003

Town/City

Diablo

County/Region

Contra Costa

MLS | Web ID

41122305

Days on Market

3

Features
General
Living Area 8010
Sewer Public Sewer
Heating Forced Air
Cooling Central Air
Possession Close Of Escrow
Roof Shingle
Appliances Gas Water Heater Dryer Washer
Garage Spaces 6
Patio/Porch Features Front Porch
Architectural Style Custom
Pool Features Gas Heat Pool Cover
Construction Materials Wood Siding
Year Built 2003
Stories Count 2
Levels Two
Property Subtype Single Family Residence
County Contra Costa
New Construction false
Property Type Residential
HOA false
Attached Garage true
Subdivision Name DIABLO C.C.
Garage Y/N true
Other Structures Guest House Storage
Full Baths 9
Status Active
Directions Diablo Road to Alameda Diablo Cross Street: Diablo.
City Diablo
Lot Size Units Square Feet
Lot Size Square Feet 36020
Listing Terms Cash Conventional
Standard Status Active
Property Sub Type Additional Single Family Residence
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Interior
Interior Amenities Eat-in Kitchen
Flooring Carpet Stone Wood
Fireplace Features Family Room Gas Starter Living Room
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 1
Total Bedrooms 6
Total Baths 10
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Exterior
Parking Features Garage
Lot Features Back Yard Front Yard Sprinklers Timer Street Level
Total Parking 6
Lot Size Area 36020
Lot Size Acres 0.8269
Private Pool false
Lot Size Source Builder
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* Excluded Features
List By
The Agency

Broker

mary.bonham@theagencyre.com

Email

Affordability Calculator

$60,032
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$60,032
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
1/29/2026$9,750,000 Listed Price

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1749 Alameda Diablo, Diablo, CA, 94528 is a Single Family Home for sale at $9,750,000 with 8,010 sqft and a lot size of 0.8269. 1749 Alameda Diablo has 6 bedrooms, 9.1 baths, and was built in 2003. The property's zip code is 94528 which is in Diablo, CA