1749 Alameda Diablo, Diablo, CA 94528
Home value
$8,948,800
$8.05M - $9.75M
$7,377/mo
Owner options
$7,377/mo
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$71,469/mo
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Zillow last checked:
Listing updated:
Mary Bonham DRE #01203856 925-997-1787,
The Agency,
Erin Carrigg DRE #02020465 925-360-4420,
The Agency
Elise Fornaci, DRE #01221087
Compass
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 10
- Full bathrooms: 9
- Partial bathrooms: 1
Rooms
- Room types: 5 Bedrooms, 5+ Baths, Primary Bedrm Suite - 1, Main Entry, 1 Bedroom, 2 Baths, Family Room, Office
Kitchen
- Features: Dishwasher, Double Oven, Eat-in Kitchen, Gas Range/Cooktop, Kitchen Island, Microwave, Pantry, Refrigerator, Updated Kitchen
Heating
- Zoned
Cooling
- Central Air
Appliances
- Included: Dishwasher, Double Oven, Gas Range, Microwave, Refrigerator, Dryer, Washer, Gas Water Heater
- Laundry: Laundry Room, Cabinets, Sink, Common Area
Features
- Au Pair, Formal Dining Room, Storage, Pantry, Updated Kitchen, Sound System
- Flooring: Hardwood, Carpet
- Number of fireplaces: 2
- Fireplace features: Family Room, Gas Starter, Living Room
Interior area
- Total structure area: 8,010
- Total interior livable area: 8,010 sqft
Property
Parking
- Total spaces: 6
- Parking features: Attached, Direct Access, Side Yard Access
- Attached garage spaces: 6
Features
- Levels: Two
- Stories: 2
- Exterior features: Storage
- Has private pool: Yes
- Pool features: Gas Heat, Pool Cover, Outdoor Pool
- Spa features: Heated
- Fencing: Security,Fenced
Lot
- Size: 0.83 Acres
- Features: On Golf Course, Level, Front Yard, Landscaped, Back Yard
Details
- Parcel number: 1951920121
- Special conditions: Standard
- Other equipment: Irrigation Equipment
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Custom
- Property subtype: Single Family Residence
Materials
- Wood Shingles
- Roof: Composition
Condition
- Existing
- New construction: No
- Year built: 2003
Utilities & green energy
- Electric: No Solar
Community & HOA
Community
- Subdivision: Diablo C.C.
HOA
- Has HOA: No
Location
- Region: Diablo
Financial & listing details
- Price per square foot: $1,404/sqft
- Tax assessed value: $5,779,000
- Annual tax amount: $64,277
- Date on market: 1/28/2026
Price history
| Date | Event | Price |
|---|---|---|
| 2/12/2026 | Sold | $11,250,000+15.4%$1,404/sqft |
Source: | ||
| 2/4/2026 | Pending sale | $9,750,000$1,217/sqft |
Source: | ||
| 1/28/2026 | Listed for sale | $9,750,000+254.5%$1,217/sqft |
Source: | ||
| 4/18/2002 | Sold | $2,750,000$343/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $64,277 +1.7% | $5,779,000 +1.6% |
| 2024 | $63,206 +4.3% | $5,686,000 +4.9% |
| 2023 | $60,596 +7% | $5,421,000 +8.5% |
| 2022 | $56,615 +3.4% | $4,995,500 +3.3% |
| 2021 | $54,753 +7.7% | $4,836,000 +8.3% |
| 2020 | $50,856 +4.4% | $4,466,000 +5.3% |
| 2019 | $48,719 +2.6% | $4,241,000 +0.7% |
| 2018 | $47,499 +6% | $4,212,000 +4.1% |
| 2017 | $44,818 +2.7% | $4,045,000 +3.7% |
| 2016 | $43,641 +8% | $3,900,000 +8.6% |
| 2015 | $40,408 +5.6% | $3,590,000 +6.6% |
| 2014 | $38,266 | $3,369,000 +17.6% |
| 2013 | -- | $2,864,000 +16% |
| 2012 | -- | $2,468,500 -45.1% |
| 2011 | -- | $4,500,000 -13.3% |
| 2010 | -- | $5,189,670 -0.2% |
| 2009 | -- | $5,202,000 +2% |
| 2008 | -- | $5,100,000 +2% |
| 2007 | -- | $5,000,000 -6.8% |
| 2006 | -- | $5,365,302 +2.2% |
| 2005 | -- | $5,250,795 +24.9% |
| 2004 | -- | $4,205,268 +96.3% |
| 2003 | -- | $2,142,000 +753.5% |
| 2002 | -- | $250,970 +2.1% |
| 2001 | -- | $245,709 |
Neighborhood: 94528
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Nearby schools
GreatSchools rating
- 10/10Green Valley Elementary SchoolGrades: K-5Distance: 0.9 mi
- 10/10Los Cerros Middle SchoolGrades: 6-8Distance: 1 mi
- 10/10Monte Vista High SchoolGrades: 9-12Distance: 1.1 mi
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- California
- Contra Costa County
- Diablo
- 94528
- 1749 Alameda Diablo