1664 Clark Ln is a 2,323 square foot house on a 0.5 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on June 12, 2015 for $698,000. Based on Redfin's Concord data, we estimate the home's value is $1,079,405.
Single-familyProperty Type
1986Year Built
0.5 acresLot Size
$465Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,079,405
$381K since sold in June 2015$13K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.6% lower than the average sale price ($1.16M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40690679
Apr 30, 2015
Contingent
—
Public Records
Apr 3, 1992
Sold
$233,000
$100/sq ft
Public Records
Feb 20, 1990
Sold
$110,000
$47/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$10,457 (+2.4%)
$404,538 + $451,122
$855,660
2025
$10,208 (+2.6%)
$404,538 + $451,122
$855,660
2024
$9,954 (+1.8%)
$396,606 + $442,277
$838,883
2023
$9,775 (+1.3%)
$388,830 + $433,605
$822,435
2022
$9,654 (+2.4%)
$381,206 + $425,103
$806,309
2021
$9,424 (+0.6%)
$373,732 + $416,768
$790,500
2020
$9,364 (+1.2%)
$366,404 + $408,597
$775,001
2019
$9,250 (+3.9%)
$362,647 + $404,408
$767,055
2018
$8,904 (+3.4%)
$355,537 + $396,479
$752,016
2017
$8,615 (+2.6%)
$341,732 + $381,084
$722,816
2016
$8,393 (+52.9%)
$341,732 + $381,084
$722,816
2015
$5,490 (+1.9%)
$335,032 + $373,612
$708,644
2014
$5,390 (+2.8%)
$142,514 + $293,327
$435,841
2013
$5,241 (+2.4%)
$142,514 + $293,327
$435,841
2012
$5,119 (+3.4%)
$141,870 + $292,002
$433,872
2011
$4,953 (+1.2%)
$139,089 + $286,277
$425,366
2010
$4,892 (+0.3%)
$136,362 + $280,664
$417,026
2009
$4,877 (+2.7%)
$135,343 + $278,567
$413,910
2008
$4,747
$135,665 + $279,229
$414,894
Tax history for 1664 Clark Ln
Year
Property tax
Land + Additions
Assessment*
2026
$10,457 (+2.4%)
$404,538 + $451,122
$855,660
2025
$10,208 (+2.6%)
$404,538 + $451,122
$855,660
2024
$9,954 (+1.8%)
$396,606 + $442,277
$838,883
2023
$9,775 (+1.3%)
$388,830 + $433,605
$822,435
2022
$9,654 (+2.4%)
$381,206 + $425,103
$806,309
2021
$9,424 (+0.6%)
$373,732 + $416,768
$790,500
2020
$9,364 (+1.2%)
$366,404 + $408,597
$775,001
2019
$9,250 (+3.9%)
$362,647 + $404,408
$767,055
2018
$8,904 (+3.4%)
$355,537 + $396,479
$752,016
2017
$8,615 (+2.6%)
$341,732 + $381,084
$722,816
2016
$8,393 (+52.9%)
$341,732 + $381,084
$722,816
2015
$5,490 (+1.9%)
$335,032 + $373,612
$708,644
2014
$5,390 (+2.8%)
$142,514 + $293,327
$435,841
2013
$5,241 (+2.4%)
$142,514 + $293,327
$435,841
2012
$5,119 (+3.4%)
$141,870 + $292,002
$433,872
2011
$4,953 (+1.2%)
$139,089 + $286,277
$425,366
2010
$4,892 (+0.3%)
$136,362 + $280,664
$417,026
2009
$4,877 (+2.7%)
$135,343 + $278,567
$413,910
2008
$4,747
$135,665 + $279,229
$414,894
*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
Oct 30, 2019 • Final
Building
Remodel the master bathroom and guest bathroom.
Bathroom
Remodel
Jun 23, 2016 • Final
Building
Remodel the interior of the building with like-for-like materials. Reconfigure non-load-bearing entry and closet walls.
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 Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Building Style Type: Ranch
Building Construction Quality: Average
Exterior Wall: Wood
Property Information
Living Sq. Ft: 2,323
Ground Floor Sq. Ft: 1,643
Building Sq. Ft: 2,323
# of Stories: 2
Legal Description: PCL MAP 110 PG 35 PCL D
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 525
Lot Information
# of Buildings: 1
Land Sq. Ft: 21,600
Legal Lot Number: 16
Acres: 0.4959
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,323
Stories: 2.0
Lot Size: 0.5 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: 2006
County: Contra Costa County
APN: 1171500414
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Ayers Elementary School
Public K-5 • Assigned • 0.6mi
5/10
Pine Hollow Middle School
Public 6-8 • Assigned • 1.2mi
6/10
Concord High School
Public 9-12 • Assigned • 2.1mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
4/10 Flood Factor
Estimated 22-32% chance of a flood reaching the building in the next 30 years
6/10 Fire Factor
9% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 95° expected this year, 13 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
$1.03M – $1.24M
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