3901 Clayton Rd #20 is a 944 square foot condo with 2 bedrooms and 1 bathroom. - it last sold on November 30, 2006 for $293,100. Based on Redfin's Concord data, we estimate the home's value is $275,034.
CondoProperty Type
1980Year Built
$291Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$275,034
$18K since sold in November 2006$16K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.5% lower than the average sale price ($355K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40203137
Nov 30, 2006
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40203127
Nov 30, 2006
Listing Removed
—
Public Records
Nov 30, 2006
Sold
$293,100
$310/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40200456
Aug 30, 2006
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40200459
Aug 30, 2006
Listing Removed
—
Public Records
Jun 24, 2002
Sold
$212,000
$225/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11137846
May 9, 2002
Listing Removed
—
Public Records
Feb 8, 1991
Sold
$124,000
$131/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$2,116 (+3.6%)
$51,239 + $46,115
$97,354
2025
$2,042 (+3.6%)
$51,239 + $46,115
$97,354
2024
$1,971 (+3.2%)
$50,235 + $45,211
$95,446
2023
$1,910 (+2.8%)
$49,250 + $44,325
$93,575
2022
$1,858 (+3.7%)
$48,285 + $43,456
$91,741
2021
$1,792 (+1.6%)
$47,339 + $42,604
$89,943
2020
$1,763 (+1.2%)
$46,411 + $41,769
$88,180
2019
$1,741 (+4.8%)
$45,936 + $41,341
$87,277
2018
$1,662 (+4.6%)
$45,036 + $40,531
$85,567
2017
$1,589 (+5.0%)
$43,288 + $38,958
$82,246
2016
$1,513 (+3.6%)
$43,288 + $38,958
$82,246
2015
$1,460 (+4.2%)
$42,440 + $38,195
$80,635
2014
$1,401 (+4.3%)
$40,985 + $36,886
$77,871
2013
$1,343 (+7.9%)
$40,985 + $36,886
$77,871
2012
$1,245 (+3.8%)
$40,800 + $36,720
$77,520
2011
$1,199 (−12.1%)
$40,000 + $32,000
$72,000
2010
$1,364 (−16.7%)
$38,389 + $37,611
$76,000
2009
$1,639 (−36.3%)
$46,976 + $46,024
$93,000
2008
$2,574
$59,351 + $58,149
$117,500
Tax history for 3901 Clayton Rd #20
Year
Property tax
Land + Additions
Assessment*
2026
$2,116 (+3.6%)
$51,239 + $46,115
$97,354
2025
$2,042 (+3.6%)
$51,239 + $46,115
$97,354
2024
$1,971 (+3.2%)
$50,235 + $45,211
$95,446
2023
$1,910 (+2.8%)
$49,250 + $44,325
$93,575
2022
$1,858 (+3.7%)
$48,285 + $43,456
$91,741
2021
$1,792 (+1.6%)
$47,339 + $42,604
$89,943
2020
$1,763 (+1.2%)
$46,411 + $41,769
$88,180
2019
$1,741 (+4.8%)
$45,936 + $41,341
$87,277
2018
$1,662 (+4.6%)
$45,036 + $40,531
$85,567
2017
$1,589 (+5.0%)
$43,288 + $38,958
$82,246
2016
$1,513 (+3.6%)
$43,288 + $38,958
$82,246
2015
$1,460 (+4.2%)
$42,440 + $38,195
$80,635
2014
$1,401 (+4.3%)
$40,985 + $36,886
$77,871
2013
$1,343 (+7.9%)
$40,985 + $36,886
$77,871
2012
$1,245 (+3.8%)
$40,800 + $36,720
$77,520
2011
$1,199 (−12.1%)
$40,000 + $32,000
$72,000
2010
$1,364 (−16.7%)
$38,389 + $37,611
$76,000
2009
$1,639 (−36.3%)
$46,976 + $46,024
$93,000
2008
$2,574
$59,351 + $58,149
$117,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RM
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
Feb 22, 2013 • Final
Bldhp historical
Remove and replace a water heater.
Plumbing
Water heater
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Building Construction Quality: Average
Exterior Wall: Wood Siding
Property Information
Living Sq. Ft: 944
Ground Floor Sq. Ft: 944
Building Sq. Ft: 1,175
# of Stories: 1
Legal Description: T05621 L0001 B U0020
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 231
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,046
Legal Lot Number: 1
Legal Block Number: U0020
Acres: 0.024
County Use Description: CONDOMINIUM
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 944
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1980
Year Renovated: 1981
County: Contra Costa County
APN: 1146800204
Home facts updated by county records on Oct 30, 2026