4164 Cowell Rd is a 2,463 square foot house on a 0.27 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on February 07, 2014 for $575,500. Based on Redfin's Concord data, we estimate the home's value is $1,017,220.
Single-familyProperty Type
2002Year Built
0.27 acresLot Size
$413Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,017,220
$442K since sold in February 2014$27K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.2% higher than the average sale price ($1.02M) of 5 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40478185
Nov 4, 2010
Listing Removed
—
Public Records
Jul 10, 2003
Sold
$630,000
$256/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11174236
Apr 16, 2003
Listing Removed
—
Public Records
Jun 27, 1980
Sold
$132,500
$54/sq ft
Public Records
May 1, 1980
Sold
$130,000
$53/sq ft
Public Records
May 1, 1980
Sold
$132,500
$54/sq ft
Public Records
Apr 1, 1980
Sold
$135,000
$55/sq ft
Public Records
Dec 1, 1979
Sold
$23,000
$9/sq ft
Public Records
Aug 1, 1978
Sold
$115,000
$47/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$9,477 (+2.5%)
$343,849 + $417,758
$761,607
2025
$9,250 (+2.6%)
$343,849 + $417,758
$761,607
2024
$9,018 (+1.9%)
$337,107 + $409,567
$746,674
2023
$8,854 (+1.3%)
$330,498 + $401,537
$732,035
2022
$8,742 (+2.5%)
$324,018 + $393,664
$717,682
2021
$8,533 (+0.7%)
$317,665 + $385,946
$703,611
2020
$8,476 (+1.2%)
$311,437 + $378,379
$689,816
2019
$8,374 (+3.9%)
$308,244 + $374,500
$682,744
2018
$8,061 (+4.7%)
$302,200 + $367,157
$669,357
2017
$7,699 (+6.8%)
$290,466 + $343,900
$634,366
2016
$7,211 (+1.0%)
$290,466 + $343,900
$634,366
2015
$7,139 (+20.2%)
$284,771 + $311,177
$595,948
2014
$5,941 (−4.6%)
$251,135 + $228,030
$479,165
2013
$6,225 (+9.1%)
$251,135 + $228,030
$479,165
2012
$5,707 (−4.0%)
$208,134 + $316,366
$524,500
2011
$5,948 (+0.5%)
$190,476 + $289,524
$480,000
2010
$5,920 (+0.6%)
$200,000 + $310,000
$510,000
2009
$5,887 (−17.0%)
$200,000 + $310,000
$510,000
2008
$7,092
$200,000 + $310,000
$510,000
Tax history for 4164 Cowell Rd
Year
Property tax
Land + Additions
Assessment*
2026
$9,477 (+2.5%)
$343,849 + $417,758
$761,607
2025
$9,250 (+2.6%)
$343,849 + $417,758
$761,607
2024
$9,018 (+1.9%)
$337,107 + $409,567
$746,674
2023
$8,854 (+1.3%)
$330,498 + $401,537
$732,035
2022
$8,742 (+2.5%)
$324,018 + $393,664
$717,682
2021
$8,533 (+0.7%)
$317,665 + $385,946
$703,611
2020
$8,476 (+1.2%)
$311,437 + $378,379
$689,816
2019
$8,374 (+3.9%)
$308,244 + $374,500
$682,744
2018
$8,061 (+4.7%)
$302,200 + $367,157
$669,357
2017
$7,699 (+6.8%)
$290,466 + $343,900
$634,366
2016
$7,211 (+1.0%)
$290,466 + $343,900
$634,366
2015
$7,139 (+20.2%)
$284,771 + $311,177
$595,948
2014
$5,941 (−4.6%)
$251,135 + $228,030
$479,165
2013
$6,225 (+9.1%)
$251,135 + $228,030
$479,165
2012
$5,707 (−4.0%)
$208,134 + $316,366
$524,500
2011
$5,948 (+0.5%)
$190,476 + $289,524
$480,000
2010
$5,920 (+0.6%)
$200,000 + $310,000
$510,000
2009
$5,887 (−17.0%)
$200,000 + $310,000
$510,000
2008
$7,092
$200,000 + $310,000
$510,000
*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
RS10
Residential Single-Family District
The RS district is applied to areas of the city appropriate for single-family residential uses in neighborhoods at densities of 2.5 to 10 units per net acre, subject to appropriate standards. The RS zoning districts generally apply to the single-family residential districts with development existing at the time of the adoption of this development code. The specific allowable density for each parcel is shown on the zoning map by a numerical suffix residential density designator RS-10 corresponding to the minimum lot size 10000. The RS district is consistent with and implements the low density residential (LDR) land use designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Feb 1, 2017 • Final
Building
Install solar panels on a residential building.
Electrical
Solar
Jan 18, 2017 • Final
Building
Install a new pool and spa with a dedicated gas line for the pool equipment.
Gas
Pool and hot tub
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
Room Information
# of Rooms: 9
Exterior
Pool Information
Has Pool
Property Information
Living Sq. Ft: 2,463
Ground Floor Sq. Ft: 1,313
Building Sq. Ft: 2,463
# of Stories: 2
Legal Description: PARCEL MAP 186 PG 44 POR PCL A
Parking & Garage Information
Garage/Parking Sq. Ft: 532
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,674
Acres: 0.268
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,463
Stories: 2.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 2002
Year Renovated: 2003
County: Contra Costa County
APN: 1301800536
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
El Monte Elementary School
Public K-5 • Assigned • 0.9mi
6/10
El Dorado Middle School
Public 6-8 • Assigned • 1.5mi
3/10
Concord High School
Public 9-12 • Assigned • 1.7mi
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
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 • 94518
Average low and high temperatures (°F)
61°
41°
64°
44°
72°
49°
71°
50°
79°
55°
83°
57°
85°
59°
90°
60°
84°
62°
74°
54°
65°
47°
57°
45°
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
$967,000 – $1.17M
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