3848 Stone Rd is a 1,680 square foot house on a 0.35 acre lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Bethel Island data, we estimate the home's value is $704,253.
Single-familyProperty Type
1989Year Built
0.35 acresLot Size
$419Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$704,253
$18K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.5% lower than the average sale price ($778K) of 6 comparable homes.
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Earn from this home
Sell
$666,773
Est. take-home
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Rent
$2,751/mo
Redfin rental estimate
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Market trends in 94511, CA
Last updated September 2026
Buyer's Market
Seller's Market
Balanced market
Sale-to-List Price
98.5%
0.3% MoM
Median sale price
$656K
$33K MoM
Avg. days on market
45d
0 days MoM
Recently sold homes
8
2 MoM
Provided by Redfin
Sale history for 3848 Stone Rd
Date
Event
Price
Public Records
Dec 23, 2019
Sold
$600,000
$357/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,837 (+2.8%)
$223,101 + $401,584
$624,685
2024
$7,626 (+1.3%)
$218,727 + $393,710
$612,437
2023
$7,530 (+0.9%)
$214,439 + $385,991
$600,430
2022
$7,461 (+1.5%)
$210,235 + $378,423
$588,658
2021
$7,351
$206,113 + $371,003
$577,116
2020
$7,352 (+61.3%)
$202,072 + $363,729
$565,801
2019
$4,558 (+2.6%)
$200,000 + $360,000
$560,000
2018
$4,441 (+10.8%)
$132,906 + $190,067
$322,973
2017
$4,008 (+5.5%)
$95,492 + $180,375
$275,867
2016
$3,800 (−0.5%)
$95,492 + $180,375
$275,867
2015
$3,820 (+4.2%)
$93,620 + $176,839
$270,459
2014
$3,666 (+3.5%)
$90,408 + $170,771
$261,179
2013
$3,541 (+1.6%)
$90,408 + $170,771
$261,179
2012
$3,485 (+9.7%)
$88,202 + $161,265
$249,467
2011
$3,177 (−5.6%)
$86,473 + $158,103
$244,576
2010
$3,365 (+1.0%)
$77,431 + $141,569
$219,000
2009
$3,330 (+7.7%)
$84,145 + $153,845
$237,990
2008
$3,093
$84,345 + $154,211
$238,556
Tax history for 3848 Stone Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,837 (+2.8%)
$223,101 + $401,584
$624,685
2024
$7,626 (+1.3%)
$218,727 + $393,710
$612,437
2023
$7,530 (+0.9%)
$214,439 + $385,991
$600,430
2022
$7,461 (+1.5%)
$210,235 + $378,423
$588,658
2021
$7,351
$206,113 + $371,003
$577,116
2020
$7,352 (+61.3%)
$202,072 + $363,729
$565,801
2019
$4,558 (+2.6%)
$200,000 + $360,000
$560,000
2018
$4,441 (+10.8%)
$132,906 + $190,067
$322,973
2017
$4,008 (+5.5%)
$95,492 + $180,375
$275,867
2016
$3,800 (−0.5%)
$95,492 + $180,375
$275,867
2015
$3,820 (+4.2%)
$93,620 + $176,839
$270,459
2014
$3,666 (+3.5%)
$90,408 + $170,771
$261,179
2013
$3,541 (+1.6%)
$90,408 + $170,771
$261,179
2012
$3,485 (+9.7%)
$88,202 + $161,265
$249,467
2011
$3,177 (−5.6%)
$86,473 + $158,103
$244,576
2010
$3,365 (+1.0%)
$77,431 + $141,569
$219,000
2009
$3,330 (+7.7%)
$84,145 + $153,845
$237,990
2008
$3,093
$84,345 + $154,211
$238,556
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 14, 2019 • Final
Building - residential electrical
Replace the main electrical service panel.
Electrical
Oct 7, 2019 • Final
Building/residential/al/alteration
Remodel the existing kitchen and bathrooms. Remove and replace windows and install new decking.
Bathroom
Kitchen
Remodel
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: 7
Exterior
Property Information
Subdivision Name: BETHEL SUB
Living Sq. Ft: 1,680
Ground Floor Sq. Ft: 1,680
Building Sq. Ft: 1,680
# of Stories: 1
Legal Description: SANDMOUND PARK LOT 59 & TR ADJ
Parking & Garage Information
Garage/Parking Sq. Ft: 1,680
Lot Information
# of Buildings: 1
Land Sq. Ft: 15,088
Legal Lot Number: 59
Acres: 0.3464
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.: 1,680
Stories: 1.0
Lot Size: 0.35 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: 2008
County: Contra Costa County
APN: 0311400667
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Summer Lake Elementary
Public K-5 • Assigned • 1.8mi
5/10
Delta Vista Middle School
Public 6-8 • Assigned • 3.8mi
2/10
Freedom High School
Public 9-12 • Assigned • 6.0mi
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
5 days above 101° expected this year, 9 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
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
$670,000 – $810,000
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