$998,000
OPEN TUE 10:30AM - 1PM

139 Regency Dr Clayton, CA 94517

Estimated payment $5,460/month

Total Views 44
4 Beds
2.5 Baths
2,010 Sq Ft
$497 Price per Sq Ft

Highlights

  • Popular Property
  • Views of Mount Diablo
  • No HOA
  • Mt. Diablo Elementary School Rated A-
  • Contemporary Architecture
  • 5-minute walk to Clayton Community Park

About This Home

Single-story home, situated at the foot of Mt. Diablo State Park in charming, Clayton. Clayton has been ranked top 10 safest cities in CA! Enjoy music in the park, great restaurants, art & wine festival, sense of community, trails & more! First time on market, this home has been loved by the same family since it was built. Easy-living floor-plan with an open feel kitchen, family room, breakfast nook - and still distinct living areas with a formal living room & dining room. Spacious primary bedroom has an ensuite bathroom. Dual-pane windows, AC/furnace 2021, new modern flooring throughout, freshly painted interior. Large, flat lot backs to open space. Pertains to top schools! Open Tues 10:30-1; Sat TBD; Sun 1-3. More pictures to come!

Listing Agent

Veronica Hidalgo

Dudum Real Estate Group License #01468657 Listed on: 01/12/2026

Dudum Real Estate Group

Open House Schedule

  • Tuesday, January 13, 2026
    10:30 am to 1:00 pm
    1/13/2026 10:30:00 AM +00:00
    1/13/2026 1:00:00 PM +00:00

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1976

Lot Details

  • 8,100 Sq Ft Lot
  • Back Yard

Parking

  • 2 Car Attached Garage

Home Design

  • Contemporary Architecture
  • Composition Roof
  • Wood Shingle Exterior
  • Stucco

Interior Spaces

  • 1-Story Property
  • Family Room with Fireplace
  • Carpet
  • Views of Mount Diablo
  • Washer and Dryer Hookup

Kitchen

  • Breakfast Area or Nook
  • Breakfast Bar
  • Built-In Oven

Bedrooms and Bathrooms

  • 4 Bedrooms

Utilities

  • Forced Air Heating and Cooling System
  • Gas Water Heater

Community Details

  • No Home Owners Association
  • Regency Subdivision, Contemporary Ranch Floorplan

Listing and Financial Details

  • Assessor Parcel Number 1193530043

Home Details

Home Type

Single Family

Year Built

Built in 1976

Lot Details

0

Parking

2

Listing Details

  • Stories: 1
  • Year Built: 1976
  • Property Sub Type: Detached
  • Prop. Type: Residential
  • Subdivision Name: Regency
  • Directions: Marsh Creek > Regency
  • Architectural Style: Contemporary, Ranch
  • Garage Yn: Yes
  • Unit Levels: One Story
  • New Construction: No
  • remarks11: Escrow opened with Fidelity National Title, WC. Working on disclosure packet. Will be loaded asap.
  • remarks22: Veronica Hidalgo - Agt: 925-381-9585 - Single-story home, situated at the foot of Mt. Diablo State Park in charming, Clayton. Clayton has been ranked top 10 safest cities in CA! Enjoy music in the park, great restaurants, art & wine festival, sense of community, trails & more! First time on market, this home has been loved by the same family since it was built. Easy-living floor-plan with an open feel kitchen, family room, breakfast nook - and still distinct living areas with a formal living room & dining room. Spacious primary bedroom has an ensuite bathroom. Dual-pane windows, AC/furnace 2021, new modern flooring throughout, freshly painted interior. Large, flat lot backs to open space. Pertains to top schools! Open Tues 10:30-1; Sat TBD; Sun 1-3. More pictures to come!
  • Special Features: OpenHouse

Interior Features

  • Flooring: Carpet, Other
  • Appliances: Oven, Gas Water Heater
  • Full Bathrooms: 2
  • Total Bedrooms: 4
  • Fireplace Features: Family Room
  • Fireplaces: 1
  • Fireplace: Yes
  • Room Kitchen Features: Breakfast Bar, Tile Counters, Oven Built-in

Exterior Features

  • Roof: Composition
  • Lot Features: Level, Back Yard
  • Pool Features: None
  • Pool Private: No
  • View: Mt Diablo
  • Construction Type: Stucco, Wood
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 2
  • Parking Features: Attached

Utilities

  • Heating: Forced Air
  • Cooling: Central Air
  • Laundry Features: Hookups Only, 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: 8100
  • Parcel Number: 1193530043

Map

Range of Values:

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Value Increase
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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 $2,904 $153,579 $52,285 $101,294
2024 $2,735 $150,568 $51,260 $99,308
2023 $2,735 $147,616 $50,255 $97,361
2022 $2,667 $144,722 $49,270 $95,452
2021 $2,580 $141,885 $48,304 $93,581
2019 $2,506 $137,678 $46,872 $90,806
2018 $2,399 $134,979 $45,953 $89,026
2017 $2,302 $132,333 $45,052 $87,281
2016 $2,207 $129,739 $44,169 $85,570
2015 $2,211 $127,791 $43,506 $84,285
2014 $2,141 $125,288 $42,654 $82,634
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
01/12/2026 01/12/26 For Sale $998,000 -- $497 / Sq Ft
Source: Contra Costa Association of REALTORS®

Purchase History

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

Source: Contra Costa Association of REALTORS®

MLS Number: 41120191

Contra Costa Association of REALTORS®

APN: 119-353-004-3