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!
For sale
Price cut: $200K (7/8)
$3,995,000
1826 Alameda Diablo, Diablo, CA 94528
5beds
4,995sqft
Est.:
Residential, Single Family Residence
Built in 2001
0.49 Acres Lot
$3,757,500 Zestimate®
$800/sqft
$-- HOA
What's special
Separate study loftBeautifully landscaped backyardMature treesCommanding presenceLuxurious primary suiteSpacious family roomArchitectural detail
- 54 days
- on Zillow |
- 1,428 |
- 55 |
Zillow last checked: 7 hours ago
Listing updated: August 08, 2025 at 04:30pm
Listed by:
M.J. St. Jean DRE #01440057 925-984-6466,
Compass,
Maggie Jones DRE #02150023 925-786-6552,
Compass
Source: CCAR,MLS#: 41101391

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 4
- Partial bathrooms: 1
Rooms
- Room types: 2 Bedrooms, 2.5 Baths, Primary Bedrm Suite - 1, Main Entry, 3 Bedrooms, 2 Baths, Loft, Dining Room, Family Room, Office
Bathroom
- Features: Solid Surface, Stall Shower, Tile, Tub, Granite, Window
Kitchen
- Features: Breakfast Bar, Stone Counters, Dishwasher, Double Oven, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Kitchen Island, Oven Built-in, Pantry, Refrigerator, Updated Kitchen, Wet Bar
Heating
- Zoned, Natural Gas
Cooling
- Central Air
Appliances
- Included: Dishwasher, Double Oven, Gas Range, Oven, Refrigerator
- Laundry: Laundry Room
Features
- Au Pair, Formal Dining Room, Breakfast Bar, Pantry, Updated Kitchen, Wet Bar
- Flooring: Tile, Wood
- Windows: Double Pane Windows, Screens
- Number of fireplaces: 2
- Fireplace features: Family Room, Gas, Gas Starter, Master Bedroom
Interior area
- Total structure area: 4,995
- Total interior livable area: 4,995 sqft
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Attached, Garage Faces Front, Garage Door Opener
- Attached garage spaces: 4
Features
- Levels: Two
- Stories: 2
- Exterior features: Garden/Play, Private Entrance
- Pool features: Possible Pool Site, None
- Fencing: Partial Fence,Fenced
Lot
- Size: 0.49 Acres
- Features: Close to Clubhouse, Cul-De-Sac, Level, Private, Sprinklers In Rear, Back Yard, Front Yard, Landscape Back, Landscape Front, Yard Space
Details
- Parcel number: 1951910213
- Special conditions: Standard
- Other equipment: Irrigation Equipment
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial,Custom,Traditional
- Property subtype: Residential, Single Family Residence
Materials
- Wood Siding
- Roof: Composition
Condition
- Existing
- New construction: No
- Year built: 2001
Utilities & green energy
- Electric: No Solar
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Connected
Community & HOA
Community
- Subdivision: Diablo
HOA
- Has HOA: No
Location
- Region: Diablo
Financial & listing details
- Price per square foot: $800/sqft
- Tax assessed value: $3,537,360
- Annual tax amount: $40,025
- Date on market: 6/18/2025
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