4246 Windsweep Rd is a 2,430 square foot house on a 9,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on December 18, 2003 for $508,000. Based on Redfin's Bethel Island data, we estimate the home's value is $811,196.
Single-familyProperty Type
1948Year Built
9,000 sq ftLot Size
$334Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$811,196
$303K since sold in December 2003$49K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17.6% higher than the average sale price ($690K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Feb 12, 2025 • Final
Building - residential re-roof
Tear off the existing roofing. Install a composition cool roof and a torch down roofing system 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
Heating & Cooling
Heating Type: Forced Air
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Average
View Information
View: Good
Property Information
Subdivision Name: PLEASANTIMES SUB
Living Sq. Ft: 2,430
Ground Floor Sq. Ft: 1,215
Building Sq. Ft: 2,430
# of Stories: 2
Legal Description: PLEASANTIMES SUB LOT 47
Parking & Garage Information
Garage/Parking Sq. Ft: 1,215
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,000
Legal Lot Number: 47
Acres: 0.2066
Depth Footage: 180
Front Footage: 50
Zoning Code: F-1
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,430
Stories: 2.0
Lot Size: 9,000 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1950
County: Contra Costa County
APN: 0300200136
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Summer Lake Elementary
Public K-5 • Assigned • 2.1mi
5/10
Delta Vista Middle School
Public 6-8 • Assigned • 4.2mi
2/10
Freedom High School
Public 9-12 • Assigned • 6.4mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
8/10 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
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
$771,000 – $933,000
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