4006 Willow Pass Rd Unit B is a 979 square foot townhouse on a 720 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on September 21, 2000 for $129,000. Based on Redfin's Concord data, we estimate the home's value is $405,600.
TownhomeProperty Type
1971Year Built
720 sq ftLot Size
$414Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$405,600
$277K since sold in September 2000$2,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.5% lower than the average sale price ($498K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11062034
Aug 23, 2000
Listing Removed
—
Public Records
Apr 23, 1991
Sold
$90,000
$92/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$3,152 (+3.2%)
$52,242 + $145,999
$198,241
2025
$3,055 (+3.2%)
$52,242 + $145,999
$198,241
2024
$2,960 (+2.7%)
$51,218 + $143,137
$194,355
2023
$2,883 (+2.2%)
$50,214 + $140,331
$190,545
2022
$2,821 (+3.2%)
$49,230 + $137,580
$186,810
2021
$2,733 (+1.2%)
$48,265 + $134,883
$183,148
2020
$2,699 (+1.3%)
$47,319 + $132,239
$179,558
2019
$2,665 (+4.5%)
$46,834 + $130,884
$177,718
2018
$2,551 (+4.1%)
$45,916 + $128,318
$174,234
2017
$2,450 (+4.0%)
$44,134 + $123,336
$167,470
2016
$2,355 (+2.5%)
$44,134 + $123,336
$167,470
2015
$2,297 (+3.1%)
$43,269 + $120,918
$164,187
2014
$2,229 (+43.7%)
$41,786 + $116,769
$158,555
2013
$1,551 (+9.2%)
$41,786 + $116,769
$158,555
2012
$1,421 (−3.7%)
$27,277 + $76,223
$103,500
2011
$1,476 (+13.2%)
$25,037 + $69,963
$95,000
2010
$1,304 (−19.9%)
$26,750 + $74,750
$101,500
2009
$1,628 (−15.6%)
$23,061 + $64,439
$87,500
2008
$1,929
$31,100 + $86,900
$118,000
Tax history for 4006 Willow Pass Rd Unit B
Year
Property tax
Land + Additions
Assessment*
2026
$3,152 (+3.2%)
$52,242 + $145,999
$198,241
2025
$3,055 (+3.2%)
$52,242 + $145,999
$198,241
2024
$2,960 (+2.7%)
$51,218 + $143,137
$194,355
2023
$2,883 (+2.2%)
$50,214 + $140,331
$190,545
2022
$2,821 (+3.2%)
$49,230 + $137,580
$186,810
2021
$2,733 (+1.2%)
$48,265 + $134,883
$183,148
2020
$2,699 (+1.3%)
$47,319 + $132,239
$179,558
2019
$2,665 (+4.5%)
$46,834 + $130,884
$177,718
2018
$2,551 (+4.1%)
$45,916 + $128,318
$174,234
2017
$2,450 (+4.0%)
$44,134 + $123,336
$167,470
2016
$2,355 (+2.5%)
$44,134 + $123,336
$167,470
2015
$2,297 (+3.1%)
$43,269 + $120,918
$164,187
2014
$2,229 (+43.7%)
$41,786 + $116,769
$158,555
2013
$1,551 (+9.2%)
$41,786 + $116,769
$158,555
2012
$1,421 (−3.7%)
$27,277 + $76,223
$103,500
2011
$1,476 (+13.2%)
$25,037 + $69,963
$95,000
2010
$1,304 (−19.9%)
$26,750 + $74,750
$101,500
2009
$1,628 (−15.6%)
$23,061 + $64,439
$87,500
2008
$1,929
$31,100 + $86,900
$118,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
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
Property details
Interior
Room Information
# of Rooms: 6
Exterior
Property Information
Living Sq. Ft: 979
Ground Floor Sq. Ft: 475
Building Sq. Ft: 979
# of Stories: 2
Legal Description: TRACT 4027 LOT 51 EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 112
Lot Information
# of Buildings: 1
Land Sq. Ft: 720
Legal Lot Number: 51
Acres: 0.0165
County Use Description: TOWNHOUSES, ATTACHED PUDS, DUE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 979
Stories: 2.0
Lot Size: 720 square feet
Style: Townhouse
Year Built: 1971
Year Renovated: 1972
County: Contra Costa County
APN: 1145730204
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Monte Gardens Elementary School
Public K-5 • Assigned • 0.3mi
7/10
El Dorado Middle School
Public 6-8 • Assigned • 1.2mi
3/10
Concord High School
Public 9-12 • Assigned • 1.3mi
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
5/10 Fire Factor
5% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 97° 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 • 94519
Average low and high temperatures (°F)
59°
40°
63°
44°
71°
48°
72°
49°
80°
54°
85°
57°
87°
59°
91°
60°
84°
61°
74°
53°
64°
47°
56°
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
$386,000 – $467,000
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