3515 Willow Rd is a 1,116 square foot house on a 8,550 square foot lot with 2 bedrooms and 1 bathroom. Based on Redfin's Bethel Island data, we estimate the home's value is $480,120.
Single-familyProperty Type
1968Year Built
8,550 sq ftLot Size
$430Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$480,120
$12K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 28.2% lower than the average sale price ($668K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #26226108
Dec 9, 1996
Listing Removed
—
Public Records
May 29, 1981
Sold
$80,000
$72/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$3,568 (+2.6%)
$120,844 + $95,090
$215,934
2025
$3,479 (+1.7%)
$120,844 + $95,090
$215,934
2024
$3,420 (+1.1%)
$118,475 + $93,226
$211,701
2023
$3,385 (+0.8%)
$116,152 + $91,399
$207,551
2022
$3,359 (+2.1%)
$113,875 + $89,607
$203,482
2021
$3,289 (+1.4%)
$111,643 + $87,850
$199,493
2020
$3,244 (+5.7%)
$109,454 + $86,128
$195,582
2019
$3,067 (+2.3%)
$108,332 + $85,245
$193,577
2018
$2,997 (+0.8%)
$106,208 + $83,574
$189,782
2017
$2,972 (+5.0%)
$102,085 + $80,330
$182,415
2016
$2,830 (−0.4%)
$102,085 + $80,330
$182,415
2015
$2,841 (+5.4%)
$100,084 + $78,755
$178,839
2014
$2,695 (−1.5%)
$96,650 + $76,054
$172,704
2013
$2,737
$96,650 + $76,054
$172,704
2012
$2,736 (−2.3%)
$87,862 + $69,138
$157,000
2011
$2,801 (+1.7%)
$87,862 + $69,138
$157,000
2010
$2,754 (+4.8%)
$92,479 + $72,772
$165,251
2009
$2,628 (+5.2%)
$91,788 + $72,229
$164,017
2008
$2,497
$92,007 + $72,401
$164,408
Tax history for 3515 Willow Rd
Year
Property tax
Land + Additions
Assessment*
2026
$3,568 (+2.6%)
$120,844 + $95,090
$215,934
2025
$3,479 (+1.7%)
$120,844 + $95,090
$215,934
2024
$3,420 (+1.1%)
$118,475 + $93,226
$211,701
2023
$3,385 (+0.8%)
$116,152 + $91,399
$207,551
2022
$3,359 (+2.1%)
$113,875 + $89,607
$203,482
2021
$3,289 (+1.4%)
$111,643 + $87,850
$199,493
2020
$3,244 (+5.7%)
$109,454 + $86,128
$195,582
2019
$3,067 (+2.3%)
$108,332 + $85,245
$193,577
2018
$2,997 (+0.8%)
$106,208 + $83,574
$189,782
2017
$2,972 (+5.0%)
$102,085 + $80,330
$182,415
2016
$2,830 (−0.4%)
$102,085 + $80,330
$182,415
2015
$2,841 (+5.4%)
$100,084 + $78,755
$178,839
2014
$2,695 (−1.5%)
$96,650 + $76,054
$172,704
2013
$2,737
$96,650 + $76,054
$172,704
2012
$2,736 (−2.3%)
$87,862 + $69,138
$157,000
2011
$2,801 (+1.7%)
$87,862 + $69,138
$157,000
2010
$2,754 (+4.8%)
$92,479 + $72,772
$165,251
2009
$2,628 (+5.2%)
$91,788 + $72,229
$164,017
2008
$2,497
$92,007 + $72,401
$164,408
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 30, 2010 • Final
Building/residential/rp/repair
Perform termite damage repairs.
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: Wall Unit
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Wood Siding
Property Information
Subdivision Name: IRVINE BLOOMFIELD SUB
Living Sq. Ft: 1,116
Ground Floor Sq. Ft: 968
Building Sq. Ft: 1,116
# of Stories: 1
Legal Description: IRVINE BLOOMFIELD SUB LOT 93
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Carport
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,550
Legal Lot Number: 93
Acres: 0.1963
Zoning Code: F-1
County Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: River
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,116
Stories: 1.0
Lot Size: 8,550 square feet
Style: Single Family Residential
Year Built: 1968
Year Renovated: 1968
County: Contra Costa County
APN: 0291000032
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 • 3.9mi
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
9/10 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
7 days above 101° expected this year, 13 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
$457,000 – $553,000
Reach more buyers when you sell with Redfin. Save up to $4,801 in fees.3 minutes to get started.