$4,775,000
SOLD JUL 17, 2026

2255 Alameda Diablo Diablo, CA 94528

Diablo Area
5 Beds
5 Baths
4,540 Sq Ft
1.79 Acre Lot

Sale Details

Date Sold: July 17, 2026

$1,052 Per Sq Ft

3% Below List Price

18 Days on Market

Highlights

  • Home fronts a creek
  • 77,972 Sq Ft lot
  • Traditional Architecture
  • Green Valley Elementary School Rated A
  • Family Room with Fireplace
  • Wood Flooring

About This Home

As of July 2026

Cross the creek to this timeless brown shingle and brick home, built in 1995 and nestled beneath towering trees along a picturesque setting. Set on nearly two private acres, 2255 Alameda Diablo offers a rare blend of tranquility, space, and versatility. The home features a desirable floor plan with an easy flow for both everyday living and entertaining. The elegant living room is complemented by a billiards room with a walk-behind bar, while a wall of windows showcases views of the lush grounds. The chef’s kitchen offers abundant storage, a center island, and a sunny dining nook, and opens to a cozy family room with fireplace overlooking the yard. A dedicated office or optional fifth bedroom with built-ins and a nearby powder bath completes the main level. The primary suite opens to the backyard and includes a spacious bath and dual closets. Upstairs, generously sized secondary bedrooms include one en-suite and two additional bedrooms sharing a bath. Surrounded by nature yet close to all that Diablo offers, this private retreat is ideal for modern living and entertaining. Start living the Diablo lifestyle.

Last Agent to Sell the Property

Marilee Headen

Compass License #00616127 Listed on: 03/31/2026

Compass

Co-Listed By

Jessi Crummey

Compass License #02077196

Last Buyer's Agent

M.J St. Jean

Compass License #01440057

Compass

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1978

Lot Details

  • 1.79 Acre Lot
  • Home fronts a creek

Parking

  • 3 Car Attached Garage
  • Garage Door Opener

Home Design

  • Traditional Architecture
  • Brick Exterior Construction
  • Composition Shingle Roof
  • Wood Shingle Exterior

Interior Spaces

  • 2-Story Property
  • Fireplace With Gas Starter
  • Family Room with Fireplace
  • 2 Fireplaces
  • Living Room with Fireplace

Kitchen

  • Double Oven
  • Gas Range
  • Dishwasher
  • Solid Surface Countertops

Flooring

  • Wood
  • Carpet

Bedrooms and Bathrooms

  • 5 Bedrooms

Utilities

  • Zoned Heating and Cooling System

Community Details

  • No Home Owners Association
  • Built by Burton and Young
  • Diablo C.C. Subdivision

Listing and Financial Details

  • Assessor Parcel Number 1953200209

Home Details

Home Type

Single Family

Year Built

Built in 1978

Lot Details

1.79 Acres

Parking

3

Listing Details

  • Stories: 2
  • Year Built: 1978
  • Property Sub Type: Detached
  • Prop. Type: Residential
  • Co List Office Mls Id: CCCOMP08
  • Subdivision Name: Diablo C.C.
  • Directions: Diablo Rd to Alameda Diablo
  • Architectural Style: Traditional
  • Garage Yn: Yes
  • Unit Levels: Two Story
  • New Construction: No
  • Special Features: None

Interior Features

  • Flooring: Hardwood, Carpet
  • Appliances: Dishwasher, Double Oven, Gas Range, Refrigerator
  • Full Bathrooms: 3
  • Total Bedrooms: 5
  • Fireplace Features: Family Room, Gas Starter, Living Room
  • Fireplaces: 2
  • Fireplace: Yes
  • Room Kitchen Features: Counter - Solid Surface, Dishwasher, Double Oven, Gas Range/Cooktop, Refrigerator

Exterior Features

  • Roof: Composition Shingles
  • Lot Features: Level, Premium Lot
  • Pool Features: None
  • Pool Private: No
  • Waterfront Features: Creek
  • Waterfront: Yes
  • Builder Name: Burton and Young
  • Construction Type: Brick, Wood Shingles
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 3
  • Parking Features: Attached, Garage Door Opener

Utilities

  • Heating: Zoned
  • Cooling: Central Air
  • Laundry Features: Laundry Room
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: No Solar
  • Water Source: Public

Condo/Co-op/Association

  • Association: No

Lot Info

  • Lot Size Sq Ft: 77972
  • Parcel Number: 1953200209

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Oct 20, 1995
Sold by
Bought by

Purchase Details

Closed on
Sep 26, 1995
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Interfamily Deed Transfer -- --
Interfamily Deed Transfer -- Placer Title Company
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
07/17/2026 07/17/26 Sold $4,775,000 -2.6% $1,052 / Sq Ft
04/18/2026 04/18/26 Pending -- -- --
03/31/2026 03/31/26 For Sale $4,900,000 -- $1,079 / Sq Ft
Source: Contra Costa Association of REALTORS®

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $8,298 $633,952 $99,172 $534,780
2025 $8,298 $621,523 $97,228 $524,295
2024 $7,966 $609,337 $95,322 $514,015
2023 $7,966 $597,390 $93,453 $503,937
2022 $7,888 $585,677 $91,621 $494,056
2021 $7,703 $574,194 $89,825 $484,369
2019 $7,493 $557,164 $87,161 $470,003
2018 $7,212 $546,240 $85,452 $460,788
2017 $6,874 $535,530 $83,777 $451,753
2016 $6,764 $525,031 $82,135 $442,896
2015 -- $517,146 $80,902 $436,244
2014 $6,546 $507,017 $79,318 $427,699
Source: Public Records

Agents Affiliated with this Home

  • Marilee Headen

    Seller's Agent in 2026

    Marilee Headen

    Compass

    (925) 330-2380

    68 Total Sales

    Marilee Headen
    Section Image

  • J

    Seller Co-Listing Agent in 2026

    Jessi Crummey

    Compass

    (925) 257-0305

    38 Total Sales

    Jessi Crummey
    Section Image
  • M.J St. Jean

    Buyer's Agent in 2026

    M.J St. Jean

    Compass

    (925) 984-6466

    101 Total Sales

    M.J St. Jean
    Section Image
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Map

Source: Contra Costa Association of REALTORS®

MLS Number: 41129133

Contra Costa Association of REALTORS®

APN: 195-320-020-9

California Contra Costa County Diablo 94528

2255 Alameda Diablo, Diablo, CA

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Contra Costa Association of REALTORS® Bay East ©2026. BridgeMLS ©2026, CCAR ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, BridgeMLS or CCAR MLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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