OFF MARKET

Off Market Oct 2023 for $423K

$308,910

Est. refi paymentEst. refi $2,606/mo

•

2 ba

•

1,050

sq ft

3905 Clayton Rd #34, Concord, CA 94521

About this home

CondoProperty Type

1971Year Built

$294Est. Price/Sq.Ft.

Listed by Rob Robertson •DRE #01427511 • Weichert Realtors-America Fir

Bought with Rob Robertson •DRE #01427511 • Weichert Realtors-America Fir

Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40505915

Redfin Estimate

$308,910

$114K since sold in October 2023$4,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.9% lower than the average sale price ($351K) of 6 comparable homes.

SOLD APR 17, 2026
$320,000
A
2 beds1.5 baths1,050 sq ft
3905 Clayton Rd #37, 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 AUG 3, 2026
$393,000
C
2 beds1.5 baths1,038 sq ft
3901 Clayton Rd #23, Concord, CA 94521
BOUGHT WITH REDFIN JUL 6, 2026
$410,000
D
2 beds2 baths1,096 sq ft
825 Oak Grove Rd #40, Concord, CA 94518
SOLD MAY 26, 2026
$325,000
E
2 beds2 baths1,088 sq ft
3641 Clayton Rd #16, Concord, CA 94521
SOLD MAR 26, 2026
$265,000
F
2 beds1.5 baths1,038 sq ft
3712 Willow Pass Rd #41, Concord, CA 94519

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Earn from this home

Sell

−$31,913

Est. take-home

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Refinance

Est. cash available

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Rent

$2,906/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

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Undisclosed address, Concord, CA 94521
See all

Provided by Redfin

Sale history for 3905 Clayton Rd #34

Date

Event

Price

Public Records

Oct 27, 2023

Sold

$423,000

$403/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40505915

Feb 15, 2011

Sold

$81,900

$78/sq ft

Feb 1, 2011

Pending

—

Jan 24, 2011

Listed

$84,900

$81/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40447774

Dec 6, 2010

Listing Removed

—

Oct 12, 2010

Pending

—

Sep 11, 2010

Contingent

—

Aug 16, 2010

Price Changed

Jun 23, 2010

Price Changed

May 21, 2010

Price Changed

May 6, 2010

Price Changed

May 4, 2010

Relisted

—

May 1, 2010

Price Changed

Apr 7, 2010

Pending

—

Mar 27, 2010

Relisted

—

Feb 5, 2010

Pending

—

Jan 27, 2010

Listed

bridgeMLS, Bay East AOR, or Contra Costa AOR #40099711

Oct 11, 2005

Sold

$350,000

$333/sq ft

Sep 9, 2005

Listing Removed

—

Aug 5, 2005

Listed

$339,000

$323/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11148810

Nov 19, 2002

Sold

$180,000

$171/sq ft

Oct 17, 2002

Listing Removed

—

Jul 21, 2002

Listed

$185,000

$176/sq ft

Public Records

Apr 5, 1996

Sold

$64,000

$61/sq ft

Public Records

Feb 28, 1992

Sold

$87,500

$83/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$5,775 (+2.8%)

$255,320 + $104,680

$360,000

2024

$5,619 (+80.7%)

$306,000 + $125,460

$431,460

2023

$3,109 (+2.1%)

$300,000 + $123,000

$423,000

2022

$3,045 (+59.6%)

$90,042 + $108,341

$198,383

2021

$1,908 (+1.6%)

$88,277 + $106,217

$194,494

2020

$1,878 (+1.3%)

$26,034 + $71,013

$97,047

2019

$1,855 (+4.7%)

$25,768 + $70,285

$96,053

2018

$1,771 (+4.5%)

$25,263 + $68,907

$94,170

2017

$1,694 (+4.9%)

$24,283 + $66,232

$90,515

2016

$1,614 (+3.5%)

$24,283 + $66,232

$90,515

2015

$1,560 (+4.1%)

$23,807 + $64,934

$88,741

2014

$1,499 (+4.3%)

$22,991 + $62,707

$85,698

2013

$1,437 (+27.1%)

$22,991 + $62,707

$85,698

2012

$1,131 (−14.7%)

$22,888 + $62,424

$85,312

2011

$1,326 (+8.7%)

$16,366 + $44,634

$61,000

2010

$1,220 (−16.3%)

$20,000 + $60,000

$80,000

2009

$1,458 (−45.9%)

$28,440 + $50,560

$79,000

2008

$2,694

$36,540 + $64,960

$101,500

Tax history for 3905 Clayton Rd #34

Year

Property tax

Land + Additions

Assessment*

2025

$5,775 (+2.8%)

$255,320 + $104,680

$360,000

2024

$5,619 (+80.7%)

$306,000 + $125,460

$431,460

2023

$3,109 (+2.1%)

$300,000 + $123,000

$423,000

2022

$3,045 (+59.6%)

$90,042 + $108,341

$198,383

2021

$1,908 (+1.6%)

$88,277 + $106,217

$194,494

2020

$1,878 (+1.3%)

$26,034 + $71,013

$97,047

2019

$1,855 (+4.7%)

$25,768 + $70,285

$96,053

2018

$1,771 (+4.5%)

$25,263 + $68,907

$94,170

2017

$1,694 (+4.9%)

$24,283 + $66,232

$90,515

2016

$1,614 (+3.5%)

$24,283 + $66,232

$90,515

2015

$1,560 (+4.1%)

$23,807 + $64,934

$88,741

2014

$1,499 (+4.3%)

$22,991 + $62,707

$85,698

2013

$1,437 (+27.1%)

$22,991 + $62,707

$85,698

2012

$1,131 (−14.7%)

$22,888 + $62,424

$85,312

2011

$1,326 (+8.7%)

$16,366 + $44,634

$61,000

2010

$1,220 (−16.3%)

$20,000 + $60,000

$80,000

2009

$1,458 (−45.9%)

$28,440 + $50,560

$79,000

2008

$2,694

$36,540 + $64,960

$101,500

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

Zoning

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

Interior

Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air

Room Information
# of Rooms: 5

Exterior

Exterior Information
Physical Condition: Average
Foundation Type: Slab
Building Construction Quality: Average
Exterior Wall: Wood

Property Information
Subdivision Name: SUBDIVISION 4883
Living Sq. Ft: 1,050
Ground Floor Sq. Ft: 525
Building Sq. Ft: 1,050
# of Stories: 2
Legal Description: TRACT 4883 LOT 1 UNIT 34

Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Carport
Garage/Parking Sq. Ft: 160
Garage / Carport Type: Carport

Lot Information
# of Buildings: 1
Land Sq. Ft: 530
Legal Lot Number: 1
Acres: 0.0122
County Use Description: CONDOMINIUM

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,050
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1971
Year Renovated: 1972
County: Contra Costa County
APN: 1146500341

Home facts updated by county records on Jul 13, 2026

About this building

1 for sale

3905 Clayton Rd, Concord, CA 94521

See photos & sale trends

Photo via 3905 Clayton Rd #6

Units for sale


12	$279,000	2 beds	1.5 baths	1050 sq ft

Around this home

Schools

Westwood Elementary School

Public K-5 • Assigned • 0.8mi

4/10

El Dorado Middle School

Public 6-8 • Assigned • 0.8mi

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

3/10 Flood Factor

Estimated 10-14% chance of a flood reaching the building in the next 30 years

4/10 Fire Factor

2% 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

$294,000 – $356,000

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Home values near 3905 Clayton Rd #34

Data from public records.

Address	Redfin Estimate
3905 Clayton Road #32, Concord, CA 2 Beds \| 1.5 Baths \| 1050 Sq. Ft.	$361,309
3905 Clayton Road #30, Concord, CA 2 Beds \| 1.5 Baths \| 1050 Sq. Ft.	$311,603

Address	Redfin Estimate
3905 Clayton Road #17, Concord, CA 2 Beds \| 1.5 Baths \| 1050 Sq. Ft.	$334,422
3905 Clayton Road #33, Concord, CA 2 Beds \| 1.5 Baths \| 1050 Sq. Ft.	$355,085

Address	Redfin Estimate
3905 Clayton Road #25, Concord, CA 2 Beds \| 2 Baths \| 1050 Sq. Ft.	$356,459
3905 Clayton Road #2, Concord, CA 2 Beds \| 1.5 Baths \| 1050 Sq. Ft.	$260,825

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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 3905 Clayton Rd #34

Tax history for 3905 Clayton Rd #34

Zoning

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 3905 Clayton Rd #34

More real estate resources