Fabulous opportunity! Great new price! 1826 Alameda Diablo—a stately and impeccably crafted estate located on one of the East Bay’s most prestigious streets and locations, historic Diablo.. This home captivates with its commanding presence, exquisite millwork, and gracious proportions. Every inch reflects refined craftsmanship, from coffered ceilings and custom paneling to the meticulous attention to architectural detail and quality throughout. Set behind an expansive private driveway with ample parking and a grand approach, this residence offers both everyday comfort and showstopping elegance. The floor plan is designed for how people truly want to live, with a luxurious primary suite and a separate guest/au pair suite on the main level, offering flexibility and convenience for multigenerational living, guests, or live-in support. The heart of the home is the chef’s kitchen, opening to a spacious family room with French doors that lead to a beautifully landscaped backyard with multiple entertaining patios, mature trees, and room to add a pool. Upstairs, the 3 spacious secondary bedrooms, offer privacy, and comfort. A separate study loft along with a bonus room, 2 bathrooms, complete the upper level . Just a golf cart ride away from Diablo CC. Amazing price for Lower Diablo!
Property Details
Price:
$3,995,000
MLS #:
41101391
Status:
Active
Beds:
5
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
DIABLO
Listed Date:
Jun 18, 2025
Finished Sq Ft:
4,995
Lot Size:
21,344 sqft / 0.49 acres (approx)
Year Built:
2001
See this Listing
Schools
School District:
San Ramon Valley
Interior
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Flooring
Stone, Tile, Wood
Heating
Forced Air, Natural Gas
Exterior
Architectural Style
Colonial, Custom Built, Traditional
Construction Materials
Wood Siding
Parking Features
Garage, Garage Door Opener
Parking Spots
4.00
Roof
Shingle
Financial
Map
Community
- Address1826 Alameda Diablo Diablo CA
- SubdivisionDIABLO
- CityDiablo
- CountyContra Costa
- Zip Code94528
Subdivisions in Diablo
Market Summary
Current real estate data for Single Family in Diablo as of Oct 19, 2025
6
Single Family Listed
105
Avg DOM
805
Avg $ / SqFt
$3,230,000
Avg List Price
Property Summary
- Located in the DIABLO subdivision, 1826 Alameda Diablo Diablo CA is a Single Family for sale in Diablo, CA, 94528. It is listed for $3,995,000 and features 5 beds, 5 baths, and has approximately 4,995 square feet of living space, and was originally constructed in 2001. The current price per square foot is $800. The average price per square foot for Single Family listings in Diablo is $805. The average listing price for Single Family in Diablo is $3,230,000.
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