6853 Piper Rd is a 1,152 square foot house on a 1.38 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on June 12, 2003 for $343,000. Based on Redfin's Bethel Island data, we estimate the home's value is $691,403.
Single-familyProperty Type
1987Year Built
1.38 acresLot Size
$600Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$691,403
$348K since sold in June 2003$26K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.4% lower than the average sale price ($701K) 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
Sep 3, 2021 • Final
Building - residential re-roof
Tear off one layer of existing roofing and install new composition shingles.
Roofing
May 3, 2011 • Final
Building - residential mechanical
Replace the furnace and air conditioning unit as part of a permit rebate program.
HVAC
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: Central
Heating Type: Forced Air
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Slab
Building Construction Quality: Average
Exterior Wall: Wood Siding
View Information
View: Good
Property Information
Living Sq. Ft: 1,152
Ground Floor Sq. Ft: 1,152
Building Sq. Ft: 1,152
# of Stories: 1
Legal Description: POR NE QR SEC 15 T2N R3E 1.380 AC
Parking & Garage Information
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 1,152
Lot Information
# of Buildings: 1
Land Sq. Ft: 60,113
Acres: 1.38
Zoning Code: A-2
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,152
Stories: 1.0
Lot Size: 1.38 acres
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1988
County: Contra Costa County
APN: 0290600113
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Summer Lake Elementary
Public K-5 • Assigned • 2.8mi
5/10
Delta Vista Middle School
Public 6-8 • Assigned • 4.3mi
2/10
Freedom High School
Public 9-12 • Assigned • 6.5mi
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
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 101° expected this year, 15 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
$657,000 – $796,000
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