3767 Willow Rd is a 1,140 square foot house on a 7,200 square foot lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Bethel Island data, we estimate the home's value is $566,196.
Single-familyProperty Type
1978Year Built
7,200 sq ftLot Size
$497Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$566,196
$3,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.8% lower than the average sale price ($681K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$5,775 (+2.5%)
$171,314 + $248,411
$419,725
2025
$5,637 (+1.7%)
$171,314 + $248,411
$419,725
2024
$5,540 (+1.2%)
$167,955 + $243,541
$411,496
2023
$5,475 (+0.9%)
$164,662 + $238,766
$403,428
2022
$5,428 (+1.7%)
$161,434 + $234,085
$395,519
2021
$5,338 (+1.2%)
$158,269 + $229,496
$387,765
2020
$5,277 (+3.6%)
$155,166 + $224,997
$380,163
2019
$5,092 (+2.7%)
$153,575 + $222,690
$376,265
2018
$4,959 (+0.9%)
$150,564 + $218,324
$368,888
2017
$4,913 (+32.9%)
$144,718 + $209,848
$354,566
2016
$3,698 (−10.9%)
$144,718 + $209,848
$354,566
2015
$4,150 (+34.3%)
$106,121 + $153,879
$260,000
2014
$3,089 (+12.8%)
$85,305 + $123,695
$209,000
2013
$2,738
$85,305 + $123,695
$209,000
2012
$2,738 (−12.2%)
$72,652 + $105,348
$178,000
2011
$3,117 (−13.1%)
$72,652 + $105,348
$178,000
2010
$3,589 (+1.2%)
$89,795 + $130,205
$220,000
2009
$3,546 (−10.7%)
$107,754 + $156,246
$264,000
2008
$3,973
$107,754 + $156,246
$264,000
Tax history for 3767 Willow Rd
Year
Property tax
Land + Additions
Assessment*
2026
$5,775 (+2.5%)
$171,314 + $248,411
$419,725
2025
$5,637 (+1.7%)
$171,314 + $248,411
$419,725
2024
$5,540 (+1.2%)
$167,955 + $243,541
$411,496
2023
$5,475 (+0.9%)
$164,662 + $238,766
$403,428
2022
$5,428 (+1.7%)
$161,434 + $234,085
$395,519
2021
$5,338 (+1.2%)
$158,269 + $229,496
$387,765
2020
$5,277 (+3.6%)
$155,166 + $224,997
$380,163
2019
$5,092 (+2.7%)
$153,575 + $222,690
$376,265
2018
$4,959 (+0.9%)
$150,564 + $218,324
$368,888
2017
$4,913 (+32.9%)
$144,718 + $209,848
$354,566
2016
$3,698 (−10.9%)
$144,718 + $209,848
$354,566
2015
$4,150 (+34.3%)
$106,121 + $153,879
$260,000
2014
$3,089 (+12.8%)
$85,305 + $123,695
$209,000
2013
$2,738
$85,305 + $123,695
$209,000
2012
$2,738 (−12.2%)
$72,652 + $105,348
$178,000
2011
$3,117 (−13.1%)
$72,652 + $105,348
$178,000
2010
$3,589 (+1.2%)
$89,795 + $130,205
$220,000
2009
$3,546 (−10.7%)
$107,754 + $156,246
$264,000
2008
$3,973
$107,754 + $156,246
$264,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Sep 27, 2018 • Final
Building - residential solar photovoltaic
Install a roof-mounted solar system and upgrade the main service panel.
Electrical
Solar
Sep 8, 2011 • Final
Building - residential re-roof
Tear off and reinstall composition shingles on a residential building.
Roofing
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: 4
Exterior
Property Information
Subdivision Name: IRVINE BLOOMFIELD SUB
Living Sq. Ft: 1,140
Ground Floor Sq. Ft: 1,140
Building Sq. Ft: 1,140
# of Stories: 1
Legal Description: IRVINE BLOOMFIELD SUB LOT 41
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,200
Legal Lot Number: 41
Acres: 0.1653
Zoning Code: F-1
County Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Waterfront
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,140
Stories: 1.0
Lot Size: 7,200 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1979
County: Contra Costa County
APN: 0290900422
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Summer Lake Elementary
Public K-5 • Assigned • 3.6mi
5/10
Delta Vista Middle School
Public 6-8 • Assigned • 4.6mi
2/10
Freedom High School
Public 9-12 • Assigned • 6.7mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
6/10 Heat Factor
6 days above 101° expected this year, 12 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
21 unhealthy days expected this year, 23 days in 30 years
Provided by First Street
Historical weather
Bethel Island, CA • 94511
Average low and high temperatures (°F)
58
40
63
45
71
50
72
51
80
56
85
58
86
60
90
62
85
62
74
54
63
47
55
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 12.8 hours in
June and 4.6 hours in December, placing it above the
U.S. average for solar exposure.
12.8 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$538,000 – $652,000
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