$840,000
SOLD MAR 13, 2025

202 Round House Place Clayton, CA 94517

3 Beds
2.5 Baths
1,749 Sq Ft
$485/mo HOA Fee

Recently Sold

$480 Per Sq Ft

6% Below List Price

50 Days on Market

Highlights

  • Gunite Pool
  • Updated Kitchen
  • Stone Countertops
  • Mt. Diablo Elementary School Rated A-
  • Contemporary Architecture
  • Breakfast Area or Nook

About This Home

As of March 2025

This is it! Everything you’ve been looking for at an unbeatable price in Clayton! Nestled in a peaceful cul-de-sac near Oakhurst Golf Course and just minutes from downtown Clayton, this home offers the perfect blend of location and value. Natural light streams through the dramatic vaulted ceilings, highlighting the beautiful staircase and creating a bright, inviting atmosphere. The newer flooring and fresh paint add a modern touch to this stunning home. This highly sought-after floor plan includes a cozy living room with a fireplace and a spacious dining room, perfect for entertaining. The updated and remodeled kitchen features granite countertops, ample cabinet and countertop space, a breakfast bar, and a cozy nook for casual meals. Upstairs, you’ll find three bedrooms and two full bathrooms, including a generously sized primary suite with dual sinks, a walk-in closet.The backyard is one of the largest in the subdivision and an entertainer’s dream! It boasts a new Trex deck, a lush grass area, a concrete patio, space for garden beds, and your very own spa. Additional highlights include inside laundry, a two-car garage, a security system, Nest thermostats, and a Nest doorbell. Enjoy the charm of small town Clayton, endless hiking and 6.2 miles to BART and 9 miles to Downtown WC

Last Agent to Sell the Property

Cheryl Hammond

Keller Williams Realty License #00926451 Listed on: 12/30/2024

Keller Williams Realty

Last Buyer's Agent

Glenn Huxtable

Sharp Realty License #01045089

Townhouse Details

Home Type

  • Townhome

Est. Annual Taxes

  • $9,985

Year Built

  • Built in 1991

Lot Details

  • 5,300 Sq Ft Lot
  • Cul-De-Sac
  • Fenced
  • Front and Back Yard Sprinklers
  • Garden
  • Back and Front Yard

HOA Fees

  • $485 Monthly HOA Fees

Parking

  • 2 Car Attached Garage
  • Garage Door Opener

Home Design

  • Contemporary Architecture
  • Twin Home
  • Raised Foundation
  • Wood Siding

Interior Spaces

  • 2-Story Property
  • Wood Burning Fireplace
  • Stone Fireplace
  • Double Pane Windows
  • Living Room with Fireplace
  • Laminate Flooring
  • Property Views

Kitchen

  • Updated Kitchen
  • Breakfast Area or Nook
  • Gas Range
  • Microwave
  • Dishwasher
  • Stone Countertops
  • Disposal

Bedrooms and Bathrooms

  • 3 Bedrooms

Home Security

Pool

  • Gunite Pool
  • Spa

Utilities

  • Forced Air Heating and Cooling System
  • Gas Water Heater

Listing and Financial Details

  • Assessor Parcel Number 1184020400

Community Details

Overview

  • Association fees include common area maintenance, exterior maintenance
  • 1,749 Sq Ft Building
  • Black Diamond HOA, Phone Number (925) 426-1508
  • Black Diamond Subdivision
  • Greenbelt

Recreation

  • Community Pool

Security

  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Townhouse Details

Home Type

Townhome

Est. Annual Taxes

$9,985

Year Built

Built in 1991

Lot Details

0

HOA Fees

$485 per month

Parking

2

Listing Details

  • Stories: 2
  • Year Built: 1991
  • Property Sub Type: Duet
  • Prop. Type: Residential
  • Lot Size Acres: 0.12
  • Subdivision Name: BLACK DIAMOND
  • Directions: Oakhurst to Indian Wells to
  • Architectural Style: Contemporary
  • Carport Y N: No
  • Garage Yn: Yes
  • Unit Levels: Two Story
  • New Construction: No
  • ResoPropertyType: Residential
  • ResoBuildingAreaSource: PublicRecords
  • Special Features: VirtualTour

Interior Features

  • Flooring: Laminate
  • Private Spa: Yes
  • Appliances: Dishwasher, Disposal, Gas Range, Microwave, Gas Water Heater
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Fireplace Features: Living Room, Stone, Wood Burning
  • Fireplaces: 1
  • Fireplace: Yes
  • Interior Amenities: Breakfast Nook, Stone Counters, Updated Kitchen
  • Window Features: Double Pane Windows, Window Coverings
  • Room Kitchen Features: Breakfast Nook, Counter - Stone, Dishwasher, Garbage Disposal, Gas Range/Cooktop, Microwave, Updated Kitchen

Exterior Features

  • Fencing: Fenced
  • Lot Features: Cul-De-Sac, Landscape Front, Landscape Back
  • Pool Features: Gunite, Spa, See Remarks, Community
  • Pool Private: No
  • View: Other
  • View: Yes
  • Construction Type: Wood Siding
  • Exterior Features: Back Yard, Front Yard, Garden/Play, Sprinklers Back, Sprinklers Front
  • Foundation Details: Raised
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 2
  • Attached Garage: Yes
  • Covered Parking Spaces: 2
  • Parking Features: Attached, Garage Door Opener

Utilities

  • Heating: Forced Air
  • Cooling: Ceiling Fan(s), Central Air
  • Laundry Features: Laundry Room
  • Security: Carbon Monoxide Detector(s), Double Strapped Water Heater, Smoke Detector(s)
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: No Solar
  • Sewer: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Amenities: Greenbelt, Playground, Pool
  • Association Fee: 485
  • Association Fee Frequency: Monthly
  • Association Name: BLACK DIAMOND HOA
  • Phone: 925-426-1508
  • Association: Yes
  • ResoAssociationFeeFrequency: Monthly

Fee Information

  • Association Fee Includes: Common Area Maint, Exterior Maintenance, Other

Lot Info

  • Lot Size Sq Ft: 5300
  • Parcel Number: 1184020400
  • ResoLotSizeUnits: Acres

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Dec 30, 2024
Closed on
Mar 5, 2025
Sold by
Eck Family Trust and Eck Brian A
Bought by
Cockrum Kaylan and Cockrum Jamie
Seller's Agent
Cheryl Hammond
Keller Williams Realty
Buyer's Agent
Glenn Huxtable
Sharp Realty
List Price
$895,000
Sold Price
$840,000
Premium/Discount to List
-$55,000
-6.15%
Views
61
Current Estimated Value
$845,329

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$5,329
Avg. Annual Appreciation
1.30%
Original Mortgage
$555,000
Outstanding Balance
$552,209
Interest Rate
6.96%
Mortgage Type
New Conventional
Estimated Equity
$293,120

Purchase Details

Closed on
Apr 15, 2021
Sold by
Eck Brian A and Eck Whitney F
Bought by
Eck Family Trust and Eck

Purchase Details

Listed on
Oct 23, 2020
Closed on
Nov 15, 2020
Sold by
Vang John and Briggs Amy D
Bought by
Eck Brian A and Eck Whitney F
Seller's Agent
Jordan Coccimiglio
Redfin
Buyer's Agent
Nick Lorusso
Merrill Signature Properties
List Price
$699,000
Sold Price
$750,000
Premium/Discount to List
$51,000
7.3%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
2.52%
Original Mortgage
$698,250
Interest Rate
2.8%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jun 30, 2019
Sold by
Phelps Jeffrey
Bought by
Vang John and Briggs Amy D

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$572,400
Interest Rate
4%
Mortgage Type
New Conventional

Purchase Details

Closed on
Sep 5, 2012
Sold by
Parker Kathleen J
Bought by
Phelps Jeffrey

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$364,500
Interest Rate
3.47%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 31, 2012
Sold by
Powell Kimberly
Bought by
Phelps Jeffrey

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$364,500
Interest Rate
3.47%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jun 28, 2006
Sold by
Kendall Melissa A
Bought by
Powell Kimberly

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$230,000
Interest Rate
6.63%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Sep 25, 2002
Sold by
Kendall Melissa A
Bought by
Kendall Melissa A

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$42,000
Interest Rate
5.99%
Mortgage Type
Unknown

Purchase Details

Closed on
Mar 4, 2002
Sold by
Darfler Mark C
Bought by
Kendall Melissa A

Purchase Details

Closed on
Mar 23, 2001
Sold by
Kendall Melissa A
Bought by
Kendall Melissa A and Darfler Mark C

Purchase Details

Closed on
Jan 18, 2001
Sold by
Darfler Mark C
Bought by
Kendall Melissa A

Purchase Details

Closed on
Mar 10, 2000
Sold by
Kennedy Michael H
Bought by
Darfler Mark C and Kendall Melissa A

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$265,500
Interest Rate
4.95%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Oct 23, 1997
Sold by
Poupeney Dion F and Poupeney Helen B
Bought by
Kennedy Michael H

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$164,000
Interest Rate
7.49%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Jul 26, 1996
Sold by
Poupeney Dion F and Poupeney Helen B
Bought by
Poupeney Dion F and Poupeney Helen B
Source: Public Records

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Grant Deed $840,000 Chicago Title
Grant Deed -- Li Yong
Grant Deed $750,000 Chicago Title
Grant Deed $636,000 Old Republic Title Company
Interfamily Deed Transfer -- First American Title Company
Grant Deed $405,000 First American Title Company
Individual Deed $610,000 North American Title Co
Interfamily Deed Transfer -- First American Title
Grant Deed -- --
Interfamily Deed Transfer $16,000 --
Grant Deed $15,000 --
Individual Deed $296,000 North American Title Co
Grant Deed $219,000 American Title Co
Interfamily Deed Transfer -- --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $555,000 New Conventional
Previous Owner $698,250 New Conventional
Previous Owner $572,400 New Conventional
Previous Owner $364,500 New Conventional
Previous Owner $215,040 New Conventional
Previous Owner $227,500 Unknown
Previous Owner $50,000 Credit Line Revolving
Previous Owner $230,000 Purchase Money Mortgage
Previous Owner $100,000 Credit Line Revolving
Previous Owner $412,000 Fannie Mae Freddie Mac
Previous Owner $392,000 Unknown
Previous Owner $42,000 Unknown
Previous Owner $300,000 Purchase Money Mortgage
Previous Owner $33,000 Unknown
Previous Owner $265,500 Purchase Money Mortgage
Previous Owner $164,000 Purchase Money Mortgage
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
03/13/2025 03/13/25 Sold $840,000 -2.8% $480 / Sq Ft
02/18/2025 02/18/25 Pending -- -- --
02/12/2025 02/12/25 Price Changed $864,000 +15.2% $494 / Sq Ft
02/04/2025 02/04/25 Off Market $750,000 -- --
01/15/2025 01/15/25 Price Changed $865,000 -3.4% $495 / Sq Ft
12/30/2024 12/30/24 For Sale $895,000 +19.3% $512 / Sq Ft
11/20/2020 11/20/20 Sold $750,000 +7.3% $429 / Sq Ft
10/28/2020 10/28/20 Pending -- -- --
10/23/2020 10/23/20 For Sale $699,000 -- $400 / Sq Ft
Source: Contra Costa Association of REALTORS®

Tax History Compared to Growth

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 $9,985 $811,822 $395,086 $416,736
2024 $9,985 $795,905 $387,340 $408,565
2023 $9,800 $780,300 $379,746 $400,554
2022 $9,670 $765,000 $372,300 $392,700
2021 $9,437 $750,000 $365,000 $385,000
2019 $6,075 $447,075 $211,119 $235,956
2018 $5,843 $438,310 $206,980 $231,330
2017 $5,645 $429,717 $202,922 $226,795
2016 $5,481 $421,293 $198,944 $222,349
2015 $5,407 $414,966 $195,956 $219,010
2014 $5,304 $406,838 $192,118 $214,720
Source: Public Records

Agents Affiliated with this Home

  • Section Image
  • Section Image
  • Section Image
See All Agents

Map

Source: Contra Costa Association of REALTORS®

MLS Number: 41081223

Contra Costa Association of REALTORS®

APN: 118-402-040-0