$4,999,000
OPEN SUN 1PM - 4PM

2382 Alameda Diablo Diablo, CA 94528

Estimated payment $27,310/month

Total Views 1,120
6 Beds
7 Baths
6,500 Sq Ft
$769 Price per Sq Ft

Highlights

  • Hot Property
  • Horses Allowed On Property
  • RV or Boat Parking
  • Green Valley Elementary School Rated A
  • In Ground Pool
  • Solar Power System

About This Home

An extraordinary Estate in prestigious Diablo Country Club, offering impeccably maintained living on over 4.5 private acres with breathtaking views. The main level is thoughtfully designed for both grand-scale entertaining and everyday luxury living. Upon entry, the main level features 4 spacious bedrooms, each with its own private bath, PLUS a home office. Elegant formal living & dining rooms, while the expansive family room & beautifully updated kitchen open to stunning view decks & outdoor entertaining. Lower level is a retreat of its own — complete w/ media room, game room, entertaining kitchenette, & a dedicated yoga/fitness studio. Attached yet privately accessible is a beautiful two-bedroom, 2-bath guest apartment w/ its own entrance, full kitchen, & separate laundry. The grounds are equally impressive. A stunning pool & spa, expansive decking, & sweeping views create a resort setting w/exceptional privacy. The lower portion is expansive and level with its own separate driveway — w/ potential for tennis courts, ADU, or horses. Just moments from Diablo Country Club, walking distance to Mount Diablo trails, this property offers a rare combination of seclusion, recreation, & refined estate living. Truly exceptional & one of the most coveted locations, Come fall in LOVE!

Listing Agent

Tiffany Stock

Keller Williams Realty License #01466776 Listed on: 02/18/2026

Keller Williams Realty

Open House Schedule

  • Sunday, March 01, 2026
    1:00 to 4:00 pm
    3/1/2026 1:00:00 PM +00:00
    3/1/2026 4:00:00 PM +00:00
    A rare estate opportunity in Diablo Country Club. 2382 Alameda Diablo offers approximately 6500± square feet on approx. 4.5 private acres with expansive views and exceptional flexibility. Highlights include: • ~6500 SF main residence • Four en suite bedrooms on the main level • Formal living, dining, updated kitchen, executive office • Media room, game room, fitness/yoga studio • Attached two-bedroom, two-bath guest residence with separate entrance • Three kitchens and three laundry areas • New roof, owned solar, two tankless water heaters • Oversized four-car garage • Wide circular horseshoe driveway with dual entry access The lower portion of the property is level with its own driveway — ideal for equestrian use, tennis court, sport court, future ADU, or expansion. Resort-style pool and spa. Incredible privacy. Minutes to Diablo Country Club and walking distance to Rock City and Mount Diablo State Park trails. This is a true estate property!
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Home Details

Home Type

  • Single Family

Year Built

  • Built in 1982

Parking

  • 4 Car Attached Garage
  • Garage Door Opener
  • RV or Boat Parking

Property Views

  • Panoramic
  • Mountain
  • Mount Diablo
  • Hills

Home Design

  • Traditional Architecture
  • Composition Shingle Roof

Interior Spaces

  • 2-Story Property
  • Family Room with Fireplace
  • 3 Fireplaces
  • Living Room with Fireplace
  • Wood Flooring
  • Laundry on upper level

Kitchen

  • Updated Kitchen
  • Gas Range
  • Dishwasher
  • Solid Surface Countertops

Bedrooms and Bathrooms

  • 6 Bedrooms
  • Fireplace in Primary Bedroom
  • 7 Full Bathrooms

Eco-Friendly Details

  • Solar Power System
  • Solar owned by seller

Pool

  • In Ground Pool
  • Outdoor Pool
  • Pool Cover

Utilities

  • Whole House Fan
  • Forced Air Heating and Cooling System
  • 220 Volts in Kitchen
  • Tankless Water Heater

Additional Features

  • 4.48 Acre Lot
  • Horses Allowed On Property

Listing and Financial Details

  • Assessor Parcel Number 1940800202

Community Details

Overview

  • No Home Owners Association
  • Diablo C.C. Subdivision

Recreation

  • Community Pool or Spa Combo

Home Details

Home Type

Single Family

Year Built

Built in 1982

Lot Details

4.48 Acres

Parking

4

Listing Details

  • Stories: 2
  • Year Built: 1982
  • Property Sub Type: Detached
  • Prop. Type: Residential
  • Subdivision Name: Diablo C.C.
  • Directions: Diablo Road to Alameda Diablo
  • Architectural Style: Traditional
  • Garage Yn: Yes
  • Unit Levels: Two Story
  • New Construction: No
  • Power Production Type: Photovoltaics
  • Special Features: 4097

Interior Features

  • Flooring: Hardwood
  • Spa Features: Heated
  • Appliances: Dishwasher, Gas Range, Tankless Water Heater
  • Other Equipment: See Remarks
  • Accessibility Features: See Remarks
  • Full Bathrooms: 7
  • Total Bedrooms: 6
  • Fireplace Features: Family Room, Living Room, Master Bedroom
  • Fireplaces: 3
  • Fireplace: Yes
  • Room Kitchen Features: 220 Volt Outlet, Counter - Solid Surface, Dishwasher, Eat-in Kitchen, Gas Range/Cooktop, Updated Kitchen

Exterior Features

  • Roof: Composition Shingles, See Remarks
  • Lot Features: Horses Possible, Level, Premium Lot, Fire Hydrant(s), Landscaped, See Remarks
  • Pool Features: In Ground, Pool Cover, Other, Pool/Spa Combo, See Remarks, Outdoor Pool
  • Pool Private: Yes
  • View: Hills, Mountain(s), Mt Diablo, Panoramic
  • Construction Type: Other
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 4
  • Parking Features: Attached, RV/Boat Parking, Side Yard Access, Garage Door Opener

Utilities

  • Heating: Forced Air
  • Cooling: Ceiling Fan(s), Central Air, Whole House Fan
  • Laundry Features: Laundry Room, See Remarks, Sink, Space For Frzr/Refr, Upper Level
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: Photovoltaics Seller Owned, 220 Volts in Kitchen
  • Water Source: Public

Condo/Co-op/Association

  • Association: No
  • Pets Allowed: Yes

Lot Info

  • Lot Size Sq Ft: 195149
  • Parcel Number: 1940800202

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

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
2025 $19,610 $1,652,741 $423,139 $1,229,602
2024 $18,899 $1,620,336 $414,843 $1,205,493
2023 $18,899 $1,588,565 $406,709 $1,181,856
2022 $18,741 $1,557,418 $398,735 $1,158,683
2021 $18,336 $1,526,881 $390,917 $1,135,964
2019 $17,950 $1,481,595 $379,323 $1,102,272
2018 $17,284 $1,452,545 $371,886 $1,080,659
2017 $16,592 $1,424,065 $364,595 $1,059,470
2016 $16,393 $1,396,144 $357,447 $1,038,697
2015 -- $1,375,173 $352,078 $1,023,095
2014 $15,975 $1,348,236 $345,182 $1,003,054
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
02/18/2026 02/18/26 For Sale $4,999,000 -- $769 / Sq Ft
Source: Bay East Association of REALTORS®

Purchase History

Date Type Sale Price Title Company
Grant Deed -- None Listed On Document
Grant Deed -- None Listed On Document
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- --
Source: Public Records

Source: Bay East Association of REALTORS®

MLS Number: 41123824

Bay East Association of REALTORS®

APN: 194-080-020-2

California Contra Costa County Diablo 94507

2382 Alameda Diablo, Diablo, CA

For Sale

Detached

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Bay East Association of REALTORS® Bay East ©2026. CCAR ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. 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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Tiffany Stock
Listing Agent
Tiffany Stock
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Keller Williams Realty
(925) 329-6438
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