OFF MARKET
Off Market Aug 2025 for $420K
$425,164
Est. refi paymentEst. refi $1,045/mo
2
bd
1 ba
933
sq ft

4170 Windsweep Rd, Bethel Island, CA 94511

map-entry

About this home

Single-familyProperty Type
1955Year Built
7,405 sq ftLot Size
$456Est. Price/Sq.Ft.
2 car garageParking
Listed by Rebecca Loboschefsky DRE #02102323 Keller Williams Realty
Bought with Elfida Chatham DRE #02058155 Keller Williams Realty
Redfin checked: 2 minutes ago
Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41104068

Redfin Estimate

$425,164
$5,164 since sold in August 2025$13K since August

This home's estimate is 22.7% lower than the average sale price ($550K) of 6 comparable homes.

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Earn from this home

Sell
$72,644
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$1,895/mo
Redfin rental estimate

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Market trends in Bethel Island, CA

Sale history for 4170 Windsweep Rd

Tax history for 4170 Windsweep Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds
3
Baths
1
Stories
1
Lot width
Lot depth
Lot size
7,425 Sq. Ft.
Year renovated
Sq. Ft.
933
Year built
1955
Style
Single Family Residential
County
Contra Costa County
APN
0300100237
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Jul 13, 2026.

Property details

Around this home

Schools

Summer Lake Elementary

Public K-5 • Assigned • 2.1mi

5/10
Delta Vista Middle School

Public 6-8 • Assigned • 4.1mi

2/10
Freedom High School

Public 9-12 • Assigned • 6.3mi

5/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

8/10 Flood Factor

Estimated 74-82% 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
85
58
90
62
86
61
78
55
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
$404,000 – $489,000

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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not match public records. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.