OFF MARKET

Off Market May 2016 for $264K

$375,870

Est. refi paymentEst. refi $1,698/mo

•

1,038

sq ft

3901 Clayton Rd #9, Concord, CA 94521

About this home

TownhomeProperty Type

1980Year Built

$362Est. Price/Sq.Ft.

1 car garageParking

Listed by Lou Ritthaler •DRE #00481483 • Windermere Diablo Realty

Bought with Patricia Li •DRE #01916529 • Bay Home Investments&Loans

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40736961

Redfin Estimate

$375,870

$112K since sold in May 2016$7,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.2% higher than the average sale price ($357K) of 6 comparable homes.

SOLD AUG 3, 2026
$393,000
A
2 beds1.5 baths1,038 sq ft
3901 Clayton Rd #23, Concord, CA 94521
SOLD AUG 5, 2026
$390,000
B
2 beds1.5 baths1,038 sq ft
3901 Clayton Rd #25, Concord, CA 94521
SOLD MAY 26, 2026
$325,000
C
2 beds2 baths1,088 sq ft
3641 Clayton Rd #16, Concord, CA 94521
SOLD MAR 26, 2026
$265,000
D
2 beds1.5 baths1,038 sq ft
3712 Willow Pass Rd #41, Concord, CA 94519
SOLD AUG 18, 2026
$390,000
E
2 beds2 baths915 sq ft
1544 Bailey Rd #39, Concord, CA 94521
SOLD APR 10, 2026
$380,000
F
2 beds1.5 baths1,088 sq ft
1535 Parkwood Pl, Concord, CA 94521

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Earn from this home

Sell

$189,917

Est. take-home

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Est. cash available

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Rent

$2,900/mo

Redfin rental estimate

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Market trends in 94521, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.4%

0.0% MoM

Median sale price

$850K

$43K MoM

Avg. days on market

15d

2 days MoM

Recently sold homes

133

7 MoM

New listings for sale

NEW 30 MINS AGO
$1,300,000
4 beds3 baths2,714 sq ft
Undisclosed address, Concord, CA 94521
OPEN SAT, 11AM TO 2PM
$825,000
3 beds2 baths1,349 sq ft
4044 Poplar Ave, Concord, CA 94521
OPEN SAT, 1PM TO 3PM
$775,000
3 beds2 baths1,462 sq ft
1363 Swallowtail Rd, Concord, CA 94521
OPEN SUN, 1PM TO 4PM
$749,000
3 beds2.5 baths1,636 sq ft
1111 Crest Ridge Ln, Concord, CA 94521
COMING SOON
$799,000
3 beds2 baths1,462 sq ft
1316 Pineview Ln, Concord, CA 94521
$218,888
1 bed1 bath646 sq ft
4081 Clayton Rd #211, Concord, CA 94521
COMING SOON
$837,000
4 beds2 baths1,717 sq ft
1624 Lynwood Dr, Concord, CA 94521
$875,000
4 beds2 baths1,785 sq ft
1560 American Beauty Dr, Concord, CA 94521
LISTED BY REDFIN
$410,000
3 beds1.5 baths1,191 sq ft
1526 Parkwood Pl, Concord, CA 94521
OPEN SUN, 1PM TO 4PM
$785,000
3 beds2 baths1,389 sq ft
4620 Regina Ln, Concord, CA 94521
See all

Provided by Redfin

Sale history for 3901 Clayton Rd #9

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40736961

May 25, 2016

Sold

$264,000

$254/sq ft

Apr 30, 2016

Pending

—

Apr 20, 2016

Listed

$265,000

$255/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40280598

Sep 27, 2007

Sold

$250,000

$241/sq ft

Sep 2, 2007

Listing Removed

—

Aug 28, 2007

Price Changed

$249,950

$241/sq ft

Aug 14, 2007

Price Changed

$269,950

$260/sq ft

Jul 4, 2007

Listed

$299,950

$289/sq ft

Public Records

Dec 31, 1980

Sold

$80,000

$77/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$4,437 (+2.9%)

$169,042 + $149,722

$318,764

2024

$4,312 (+2.3%)

$165,728 + $146,787

$312,515

2023

$4,217 (+1.7%)

$162,479 + $143,909

$306,388

2022

$4,145 (+2.8%)

$159,294 + $141,088

$300,382

2021

$4,031 (+1.0%)

$156,171 + $138,322

$294,493

2020

$3,993 (+1.2%)

$153,109 + $135,610

$288,719

2019

$3,945 (+4.2%)

$151,540 + $134,220

$285,760

2018

$3,787 (+3.7%)

$148,569 + $131,589

$280,158

2017

$3,651 (+12.9%)

$142,800 + $126,480

$269,280

2016

$3,233 (+11.6%)

$142,800 + $126,480

$269,280

2015

$2,897 (+3.2%)

$78,079 + $165,921

$244,000

2014

$2,808 (+74.2%)

$67,199 + $142,801

$210,000

2013

$1,612 (+30.8%)

$67,199 + $142,801

$210,000

2012

$1,233 (−10.9%)

$34,880 + $74,120

$109,000

2011

$1,383 (−8.1%)

$24,960 + $53,040

$78,000

2010

$1,505 (−13.6%)

$29,760 + $63,240

$93,000

2009

$1,741 (−31.5%)

$33,920 + $72,080

$106,000

2008

$2,541

$41,120 + $87,380

$128,500

Tax history for 3901 Clayton Rd #9

Year

Property tax

Land + Additions

Assessment*

2025

$4,437 (+2.9%)

$169,042 + $149,722

$318,764

2024

$4,312 (+2.3%)

$165,728 + $146,787

$312,515

2023

$4,217 (+1.7%)

$162,479 + $143,909

$306,388

2022

$4,145 (+2.8%)

$159,294 + $141,088

$300,382

2021

$4,031 (+1.0%)

$156,171 + $138,322

$294,493

2020

$3,993 (+1.2%)

$153,109 + $135,610

$288,719

2019

$3,945 (+4.2%)

$151,540 + $134,220

$285,760

2018

$3,787 (+3.7%)

$148,569 + $131,589

$280,158

2017

$3,651 (+12.9%)

$142,800 + $126,480

$269,280

2016

$3,233 (+11.6%)

$142,800 + $126,480

$269,280

2015

$2,897 (+3.2%)

$78,079 + $165,921

$244,000

2014

$2,808 (+74.2%)

$67,199 + $142,801

$210,000

2013

$1,612 (+30.8%)

$67,199 + $142,801

$210,000

2012

$1,233 (−10.9%)

$34,880 + $74,120

$109,000

2011

$1,383 (−8.1%)

$24,960 + $53,040

$78,000

2010

$1,505 (−13.6%)

$29,760 + $63,240

$93,000

2009

$1,741 (−31.5%)

$33,920 + $72,080

$106,000

2008

$2,541

$41,120 + $87,380

$128,500

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

1981

Sq. Ft.

1,038

Year built

1980

Style

Condo/Co-op

County

Contra Costa County

APN

1146800097

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Residential Medium Density District

The RM district is applied to areas of the city appropriate for residential uses with attached and detached dwellings, including a variety of housing types such as small lot single-family dwellings, townhomes, row houses, and cluster housing, at densities of 11 to 33 units per net acre, with provisions for appropriately scaled and located live/work units. The RM district is consistent with and implements the medium density residential (MDR) land use designation of the general plan.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Multiple units
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space

Property details

Parking

Parking Information
Garage Spaces: 1
Covered Spaces: 1
Parking Features: Detached, Space Per Unit - 1, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 1
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Solid Surface, Updated Baths
Primary Bathroom Included Features: Shower Over Tub, Solid Surface, Updated Baths

Interior Features
Interior Features: No Additional Rooms, Breakfast Bar, Laminate Counters
Appliances: Dishwasher, Electric Range, Disposal, Free-Standing Range, Self Cleaning Oven, Dryer, Washer, Gas Water Heater
Laundry Features: 220 Volt Outlet, Dryer, Laundry Closet, Washer
Upper Level Features: 2 Bedrooms, 1 Bath, Laundry Facility
Street Level Features: 0.5 Bath, Main Entry
Window Features: Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Vinyl, Carpet

Room Information
Kitchen Features: 220 Volt Outlet,Breakfast Bar,Counter - Laminate,Dishwasher,Electric Range/Cooktop,Garbage Disposal,Range/Oven Free Standing,Self-Cleaning Oven
Rooms Total: 5
Fireplace Features: Gas Starter, Living Room, Wood Burning

Exterior

Building Information
Construction Materials: Composition Shingles, Wood Siding
Building Area Total: 1,038
Foundation Details: Slab

Exterior Features
Patio And Porch Features: Enclosed
Roof: Shingle

Pool Information
Pool Features: In Ground, Community

Property Information
Living Area: 1038
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Townhouse
Year Built: 1980

Lot Information
Lot Size Square Feet: 0
Lot Size Units: Acres
Lot Features: No Lot
Zoning: 1004

Utilities

Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Central Air

Location

Homeowners Association Information
Pets Allowed: Yes, Number Limit, Size Limit
Has Association
Association Amenities: Greenbelt, Pool
Association Name: DIABLO SOUTH
Association Fee: $431
Association Fee Includes: Earthquake Insurance, Hazard Insurance, Management Fee, Reserves, Trash, Water/Sewer
Association Fee Frequency: Monthly
HOA Transfer Fees: Paid by Seller

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

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,038
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1980
Year Renovated: 1981
County: Contra Costa County
APN: 1146800097

Home facts updated by county records on Jul 13, 2026

About this building

1 for sale

3901 Clayton Rd, Concord, CA 94521

See photos & sale trends

Photo via 3901 Clayton Rd #29

Units for sale


26	$399,999	2 beds	1.5 baths	1038 sq ft

Around this home

Schools

Wren Avenue Elementary School

Public K-5 • Assigned • 1.0mi

1/10

El Dorado Middle School

Public 6-8 • Assigned • 0.9mi

3/10

Concord High School

Public 9-12 • Assigned • 1.1mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

1% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 96° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

18 unhealthy days expected this year, 19 days in 30 years

Provided by First Street

Historical weather

Concord, CA • 94521

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.5 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.5 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$358,000 – $433,000

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Home values near 3901 Clayton Rd #9

Data from public records.

Address	Redfin Estimate
3901 Clayton Road #57, Concord, CA 2 Beds \| 1.5 Baths \| 1038 Sq. Ft.	$365,454
3901 Clayton Road #16, Concord, CA 2 Beds \| 1.5 Baths \| 1038 Sq. Ft.	$392,860

Address	Redfin Estimate
3901 Clayton Road #12, Concord, CA 2 Beds \| 1 Baths \| 944 Sq. Ft.	$355,389
3901 Clayton Road #17, Concord, CA 2 Beds \| 1.5 Baths \| 1038 Sq. Ft.	$413,008

Address	Redfin Estimate
3901 Clayton Road #6, Concord, CA 2 Beds \| 1.5 Baths \| 1038 Sq. Ft.	$377,163
3901 Clayton Road #62, Concord, CA 2 Beds \| 1.5 Baths \| 1038 Sq. Ft.	$361,690

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2016. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94521, CA

Sale history for 3901 Clayton Rd #9

Tax history for 3901 Clayton Rd #9

Public record

Property details

About this building

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94521

Home values near 3901 Clayton Rd #9

More real estate resources