$1,129,500
SOLD JUL 10, 2026

256 Mountaire Cir Clayton, CA 94517

Clayton Area
4 Beds
2 Baths
1,919 Sq Ft
10,640 Sq Ft Lot

Sale Details

Date Sold: July 10, 2026

$589 Per Sq Ft

3% Above List Price

11 Days on Market

Highlights

  • Solar Power System
  • Views of Mount Diablo
  • Solid Surface Countertops
  • Mt. Diablo Elementary School Rated A-
  • Clubhouse
  • Community Pool

About This Home

As of July 2026

Welcome to 256 Mountaire Circle in the heart of Clayton, where comfort, privacy, and thoughtful upgrades come together in a beautifully maintained single-level home. Offering 4 bedrooms, 2 bathrooms, and approximately 1,919 sq ft of living space on an expansive 10,640 square foot lot, this home invites you to settle in and stay awhile. Step inside to a warm and inviting living and dining area anchored by a cozy fireplace and featuring rich vinyl plank flooring that flows throughout the main living spaces. The adjacent kitchen and family room provide the perfect setting for everyday living and entertaining. The spacious kitchen offers an updated dishwasher and microwave, room for casual dining, and views of the backyard. Just beyond, the family room is bathed in natural light from a wall of sliding glass doors that open directly to the backyard, creating a seamless indoor-outdoor living experience. The spacious primary suite is light-filled and offers a versatile retreat area, ideal for a sitting room, reading nook, home office, or fitness space. A sliding glass door provides direct access to the backyard, while dual closets offer ample storage and functionality. Three additional bedrooms and a beautifully remodeled hall bathroom offer flexibility for family, guests, or a home office. Thoughtfully improved over the years, the home features owned solar, newer windows and window coverings, updated flooring, recessed lighting, ceiling fans, upgraded HVAC ducting, attic insulation, and a tankless water heater. The remodeled laundry room includes both gas and electric hookups, while numerous additional improvements enhance the home's comfort, efficiency, and functionality. Step outside to a large deck and a flat, private backyard surrounded by mature trees, creating a private setting for entertaining, outdoor dining, relaxation, or play. Enjoy views of Mt. Diablo and an ideal Clayton location just minutes from downtown restaurants, shops, schools, scenic hiking trails, and Oakhurst Country Club. Adding to the appeal, Dana Hills HOA amenities ($277 quarterly) include a community pool, clubhouse, playground, greenbelts, and neighborhood trails, offering recreation and connection right outside your door. Combining privacy, modern upgrades, and an exceptional location, this is a rare opportunity to enjoy the best of Clayton living.

Last Agent to Sell the Property

Wendy Moore

Christie's Intl Re Sereno License #01408930 Listed on: 06/08/2026

Christie's Intl Re Sereno

Last Buyer's Agent

Vivian Miller

Keller Williams Realty License #01712949

Keller Williams Realty

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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List Price
Sold Price
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Home Details

Home Type

  • Single Family

Year Built

  • Built in 1975

Lot Details

  • 10,640 Sq Ft Lot
  • Lot Sloped Up
  • Back and Front Yard

HOA Fees

  • $92 Monthly HOA Fees

Parking

  • 2 Car Direct Access Garage
  • Garage Door Opener

Home Design

  • Composition Shingle Roof
  • Wood Siding
  • Stone Siding
  • Stucco

Interior Spaces

  • 1-Story Property
  • Ceiling Fan
  • Recessed Lighting
  • Wood Burning Fireplace
  • Fireplace With Gas Starter
  • Brick Fireplace
  • Living Room with Fireplace
  • Views of Mount Diablo

Kitchen

  • Built-In Self-Cleaning Double Oven
  • Electric Cooktop
  • Microwave
  • Dishwasher
  • Solid Surface Countertops

Flooring

  • Carpet
  • Linoleum
  • Vinyl

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 2 Full Bathrooms

Laundry

  • Laundry Room
  • Dryer
  • Washer

Eco-Friendly Details

  • Solar Power System
  • Solar owned by seller

Utilities

  • Forced Air Heating and Cooling System
  • Tankless Water Heater

Listing and Financial Details

  • Assessor Parcel Number 1192220026

Community Details

Overview

  • Association fees include common area maintenance, management fee, reserves
  • Dana Hills HOA, Phone Number (925) 743-3080
  • Dana Hills Subdivision
  • Greenbelt

Amenities

  • Clubhouse

Recreation

  • Community Playground
  • Community Pool
  • Trails

Home Details

Home Type

Single Family

Year Built

Built in 1975

Lot Details

10,640 Sq Ft Lot

HOA Fees

$92 per month

Parking

2

Listing Details

  • Stories: 1
  • Year Built: 1975
  • Property Sub Type: Detached
  • Prop. Type: Residential
  • Subdivision Name: Dana Hills
  • Directions: Clayton Rd>Marsh Creek Rd>Mountaire Pkwy..
  • Architectural Style: Ranch
  • Garage Yn: Yes
  • Unit Levels: One Story
  • New Construction: No
  • Power Production Type: Photovoltaics
  • Special Features: VirtualTour

Interior Features

  • Flooring: Linoleum, Vinyl, Carpet
  • Appliances: Dishwasher, Double Oven, Electric Range, Microwave, Oven, Refrigerator, Self Cleaning Oven, Washer, Tankless Water Heater
  • Full Bathrooms: 2
  • Total Bedrooms: 4
  • Fireplace Features: Brick, Gas Starter, Living Room, Wood Burning
  • Fireplaces: 1
  • Fireplace: Yes
  • Window Features: Window Coverings
  • Room Kitchen Features: Counter - Solid Surface, Dishwasher, Double Oven, Eat-in Kitchen, Electric Range/Cooktop, Disposal, Microwave, Oven Built-in, Refrigerator, Self-Cleaning Oven

Exterior Features

  • Roof: Composition Shingles
  • Lot Features: Level, Sloped Up, Back Yard, Front Yard, Landscaped, Sprinklers In Rear
  • Pool Features: None, Community
  • Pool Private: No
  • View: Mt Diablo
  • Construction Type: Stone, Stucco, Wood Siding
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 2
  • Parking Features: Attached, Int Access From Garage, Side Yard Access, Garage Door Opener

Utilities

  • Heating: Forced Air, Fireplace(s)
  • Cooling: Ceiling Fan(s), Central Air
  • Laundry Features: Dryer, Laundry Room, Washer, Cabinets
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: Photovoltaics Seller Owned
  • Water Source: Public

Condo/Co-op/Association

  • Amenities: Clubhouse, Greenbelt, Playground, Pool, Trail(s)
  • Association Fee: 277
  • Association Fee Frequency: Quarterly
  • Association Name: DANA HILLS HOA
  • Phone: 925-743-3080
  • Association: Yes

Fee Information

  • Association Fee Includes: Common Area Maint, Management Fee, Reserves

Schools

  • Senior High School District: Mount Diablo (925) 682-8000

Lot Info

  • Lot Size Sq Ft: 10640
  • Parcel Number: 1192220026

Matterport 3D Tour

Floorplan

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

Listed on
Apr 4, 2022
Closed on
Apr 25, 2022
Sold by
Bought by
Seller's Agent
Renee White
Keller Williams Realty
Buyer's Agent
Max de Vries
Keller Williams Tri-valley
List Price
$998,000
Sold Price
$1,125,000
Premium/Discount to List
$127,000
12.73%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-0.67%
Original Mortgage
$725,000
Outstanding Balance
$669,683
Interest Rate
4.16%
Mortgage Type
New Conventional
Estimated Equity
$423,107

Purchase Details

Closed on
Jan 31, 2007
Sold by
Bought by
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Agents Specializing in Clayton, CA

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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
Grant Deed $1,125,000 Chicago Title
Interfamily Deed Transfer -- None Available
Source: Public Records

Mortgage 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 Status Loan Amount Loan Type
Open $725,000 New Conventional
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 Prior Sale
07/10/2026 07/10/26 Sold $1,129,500 +3.1% $589 / Sq Ft
06/19/2026 06/19/26 Pending -- -- --
06/08/2026 06/08/26 For Sale $1,095,999 -2.6% $571 / Sq Ft
02/04/2025 02/04/25 Off Market $1,125,000 -- --
05/03/2022 05/03/22 Sold $1,125,000 +12.7% $586 / Sq Ft View Prior Sale
04/08/2022 04/08/22 Pending -- -- --
04/04/2022 04/04/22 For Sale $998,000 -- $520 / 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 $13,659 $1,062,000 $708,000 $354,000
2025 $13,659 $1,115,000 $743,333 $371,667
2024 $12,650 $1,075,000 $720,000 $355,000
2023 $12,650 $1,031,000 $687,000 $344,000
2022 $2,653 $137,411 $49,191 $88,220
2021 $2,567 $134,718 $48,227 $86,491
2019 $2,495 $130,725 $46,798 $83,927
2018 $2,390 $128,163 $45,881 $82,282
2017 $2,297 $125,651 $44,982 $80,669
2016 $2,203 $123,188 $44,100 $79,088
2015 $2,141 $121,339 $43,438 $77,901
2014 $2,070 $118,964 $42,588 $76,376
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Contra Costa Association of REALTORS®

MLS Number: 41137563

Contra Costa Association of REALTORS®

APN: 119-222-002-6

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