3774 Stone Rd is a 1,407 square foot house on a 0.38 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Bethel Island data, we estimate the home's value is $705,337.
Single-familyProperty Type
1993Year Built
0.38 acresLot Size
$501Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$705,337
$11K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22% lower than the average sale price ($904K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #23013867
Jul 1, 2003
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$6,997 (+2.4%)
$279,882 + $257,546
$537,428
2025
$6,831 (+1.8%)
$279,882 + $257,546
$537,428
2024
$6,712 (+1.3%)
$274,395 + $252,497
$526,892
2023
$6,629 (+0.9%)
$269,015 + $247,547
$516,562
2022
$6,569 (+1.6%)
$263,741 + $242,694
$506,435
2021
$6,467 (+1.1%)
$258,570 + $237,936
$496,506
2020
$6,396 (+3.5%)
$253,500 + $233,271
$486,771
2019
$6,179 (+23.9%)
$250,901 + $230,880
$481,781
2018
$4,985 (+4.8%)
$245,982 + $226,353
$472,335
2017
$4,759 (+3.9%)
$181,752 + $167,248
$349,000
2016
$4,579 (+2.1%)
$181,752 + $167,248
$349,000
2015
$4,483 (+40.8%)
$181,752 + $167,248
$349,000
2014
$3,185 (+3.6%)
$117,436 + $108,064
$225,500
2013
$3,075 (−2.5%)
$117,436 + $108,064
$225,500
2012
$3,154 (+9.3%)
$109,349 + $99,151
$208,500
2011
$2,886 (−8.7%)
$113,020 + $102,480
$215,500
2010
$3,160 (−15.1%)
$101,482 + $92,018
$193,500
2009
$3,721 (−25.3%)
$115,381 + $104,619
$220,000
2008
$4,980
$143,177 + $129,823
$273,000
Tax history for 3774 Stone Rd
Year
Property tax
Land + Additions
Assessment*
2026
$6,997 (+2.4%)
$279,882 + $257,546
$537,428
2025
$6,831 (+1.8%)
$279,882 + $257,546
$537,428
2024
$6,712 (+1.3%)
$274,395 + $252,497
$526,892
2023
$6,629 (+0.9%)
$269,015 + $247,547
$516,562
2022
$6,569 (+1.6%)
$263,741 + $242,694
$506,435
2021
$6,467 (+1.1%)
$258,570 + $237,936
$496,506
2020
$6,396 (+3.5%)
$253,500 + $233,271
$486,771
2019
$6,179 (+23.9%)
$250,901 + $230,880
$481,781
2018
$4,985 (+4.8%)
$245,982 + $226,353
$472,335
2017
$4,759 (+3.9%)
$181,752 + $167,248
$349,000
2016
$4,579 (+2.1%)
$181,752 + $167,248
$349,000
2015
$4,483 (+40.8%)
$181,752 + $167,248
$349,000
2014
$3,185 (+3.6%)
$117,436 + $108,064
$225,500
2013
$3,075 (−2.5%)
$117,436 + $108,064
$225,500
2012
$3,154 (+9.3%)
$109,349 + $99,151
$208,500
2011
$2,886 (−8.7%)
$113,020 + $102,480
$215,500
2010
$3,160 (−15.1%)
$101,482 + $92,018
$193,500
2009
$3,721 (−25.3%)
$115,381 + $104,619
$220,000
2008
$4,980
$143,177 + $129,823
$273,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 13, 2025 • Final
Building/residential/al/alteration
Remove and replace existing windows with new retrofit vinyl and nail fin windows.
Remodel
Feb 15, 2017 • Final
Building - residential solar photovoltaic
Electrical
Solar
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: 6
Exterior
Property Information
Subdivision Name: SANDMOUND PARK
Living Sq. Ft: 1,407
Ground Floor Sq. Ft: 1,407
Building Sq. Ft: 1,407
# of Stories: 1
Legal Description: SANDMOUND PARK LOT 48 & TR ADJ
Parking & Garage Information
Garage/Parking Sq. Ft: 1,404
Lot Information
# of Buildings: 1
Land Sq. Ft: 16,351
Legal Lot Number: 48
Acres: 0.3754
Zoning Code: F-1
County Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Waterfront
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,407
Stories: 1.0
Lot Size: 0.38 acres
Style: Single Family Residential
Year Built: 1993
Year Renovated: 1994
County: Contra Costa County
APN: 0311400550
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 • 1.7mi
5/10
Delta Vista Middle School
Public 6-8 • Assigned • 3.7mi
2/10
Freedom High School
Public 9-12 • Assigned • 5.6mi
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, 10 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
$671,000 – $812,000
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