4088 Carson St is a 1,487 square foot house on a 7,600 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on July 17, 2018 for $651,000. Based on Redfin's Concord data, we estimate the home's value is $824,087.
Single-familyProperty Type
1964Year Built
7,600 sq ftLot Size
$554Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$824,087
$173K since sold in July 2018$5,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.8% higher than the average sale price ($801K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #10235078
Jun 3, 1997
Listing Removed
—
Public Records
Jun 2, 1997
Sold
$165,000
$111/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #27235078
Apr 25, 1997
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$9,247 (+2.5%)
$410,754 + $329,967
$740,721
2025
$9,025 (+2.6%)
$410,754 + $329,967
$740,721
2024
$8,799 (+1.9%)
$402,700 + $323,498
$726,198
2023
$8,638 (+1.3%)
$394,804 + $317,155
$711,959
2022
$8,528 (+2.5%)
$387,063 + $310,937
$698,000
2021
$8,323 (+0.7%)
$379,474 + $304,841
$684,315
2020
$8,268 (+1.2%)
$372,034 + $298,864
$670,898
2019
$8,168 (+24.6%)
$368,220 + $295,800
$664,020
2018
$6,555 (+3.5%)
$361,000 + $290,000
$651,000
2017
$6,335 (+2.8%)
$274,622 + $242,935
$517,557
2016
$6,160 (+1.1%)
$274,622 + $242,935
$517,557
2015
$6,090 (+107.4%)
$269,238 + $238,172
$507,410
2014
$2,937 (+3.3%)
$112,927 + $106,281
$219,208
2013
$2,844 (+2.9%)
$112,927 + $106,281
$219,208
2012
$2,763 (+3.1%)
$112,417 + $105,801
$218,218
2011
$2,680 (+1.5%)
$110,213 + $103,727
$213,940
2010
$2,641 (+0.3%)
$108,052 + $101,694
$209,746
2009
$2,633 (+2.8%)
$107,245 + $100,934
$208,179
2008
$2,562
$107,500 + $101,174
$208,674
Tax history for 4088 Carson St
Year
Property tax
Land + Additions
Assessment*
2026
$9,247 (+2.5%)
$410,754 + $329,967
$740,721
2025
$9,025 (+2.6%)
$410,754 + $329,967
$740,721
2024
$8,799 (+1.9%)
$402,700 + $323,498
$726,198
2023
$8,638 (+1.3%)
$394,804 + $317,155
$711,959
2022
$8,528 (+2.5%)
$387,063 + $310,937
$698,000
2021
$8,323 (+0.7%)
$379,474 + $304,841
$684,315
2020
$8,268 (+1.2%)
$372,034 + $298,864
$670,898
2019
$8,168 (+24.6%)
$368,220 + $295,800
$664,020
2018
$6,555 (+3.5%)
$361,000 + $290,000
$651,000
2017
$6,335 (+2.8%)
$274,622 + $242,935
$517,557
2016
$6,160 (+1.1%)
$274,622 + $242,935
$517,557
2015
$6,090 (+107.4%)
$269,238 + $238,172
$507,410
2014
$2,937 (+3.3%)
$112,927 + $106,281
$219,208
2013
$2,844 (+2.9%)
$112,927 + $106,281
$219,208
2012
$2,763 (+3.1%)
$112,417 + $105,801
$218,218
2011
$2,680 (+1.5%)
$110,213 + $103,727
$213,940
2010
$2,641 (+0.3%)
$108,052 + $101,694
$209,746
2009
$2,633 (+2.8%)
$107,245 + $100,934
$208,179
2008
$2,562
$107,500 + $101,174
$208,674
*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
RS7
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-7 corresponding to the minimum lot size 7000. 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
Dec 15, 2014 • Final
Building
HVAC
Feb 22, 2013 • Final
Bldhp historical
Remodel a bathroom.
Bathroom
Remodel
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: 7
Exterior
Exterior Information
Foundation Type: Raised W/Crawlspace
Property Information
Subdivision Name: SUBDIVISION 2886
Living Sq. Ft: 1,487
Ground Floor Sq. Ft: 1,487
Building Sq. Ft: 1,487
# of Stories: 1
Legal Description: TRACT 2886 LOT 86
Parking & Garage Information
Garage/Parking Sq. Ft: 618
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,600
Legal Lot Number: 86
Acres: 0.1745
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,487
Stories: 1.0
Lot Size: 7,600 square feet
Style: Single Family Residential
Year Built: 1964
Year Renovated: 1985
County: Contra Costa County
APN: 1152650014
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
Westwood Elementary School
Public K-5 • Assigned • 0.4mi
4/10
El Dorado Middle School
Public 6-8 • Assigned • 0.5mi
3/10
Concord High School
Public 9-12 • Assigned • 0.7mi
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 • 94521
Average low and high temperatures (°F)
60
40
64
43
72
47
72
48
80
52
85
55
87
57
92
59
85
60
74
52
64
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.8 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
11.8 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$783,000 – $948,000
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