4000 Stone Rd is a 1,081 square foot house on a 0.29 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Bethel Island data, we estimate the home's value is $471,472.
Single-familyProperty Type
1938Year Built
0.29 acresLot Size
$436Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$471,472
$17K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.4% higher than the average sale price ($470K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,179 (+2.3%)
$75,453 + $112,413
$187,866
2024
$3,107 (+1.0%)
$73,974 + $110,209
$184,183
2023
$3,075 (+0.8%)
$72,524 + $108,049
$180,573
2022
$3,052 (+2.2%)
$71,102 + $105,931
$177,033
2021
$2,985 (+1.5%)
$69,708 + $103,854
$173,562
2020
$2,942 (+7.3%)
$68,342 + $101,818
$170,160
2019
$2,741 (+2.3%)
$67,642 + $100,774
$168,416
2018
$2,679 (+0.8%)
$66,316 + $98,799
$165,115
2017
$2,657 (+5.0%)
$63,742 + $94,963
$158,705
2016
$2,531 (−0.4%)
$63,742 + $94,963
$158,705
2015
$2,541 (+6.0%)
$62,493 + $93,101
$155,594
2014
$2,397 (+0.5%)
$60,350 + $89,907
$150,257
2013
$2,386 (+1.4%)
$60,350 + $89,907
$150,257
2012
$2,352 (+2.3%)
$60,078 + $89,501
$149,579
2011
$2,299 (+1.6%)
$58,900 + $87,747
$146,647
2010
$2,262 (+1.5%)
$57,746 + $86,027
$143,773
2009
$2,229 (+5.1%)
$57,315 + $85,385
$142,700
2008
$2,120
$57,452 + $85,588
$143,040
Tax history for 4000 Stone Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,179 (+2.3%)
$75,453 + $112,413
$187,866
2024
$3,107 (+1.0%)
$73,974 + $110,209
$184,183
2023
$3,075 (+0.8%)
$72,524 + $108,049
$180,573
2022
$3,052 (+2.2%)
$71,102 + $105,931
$177,033
2021
$2,985 (+1.5%)
$69,708 + $103,854
$173,562
2020
$2,942 (+7.3%)
$68,342 + $101,818
$170,160
2019
$2,741 (+2.3%)
$67,642 + $100,774
$168,416
2018
$2,679 (+0.8%)
$66,316 + $98,799
$165,115
2017
$2,657 (+5.0%)
$63,742 + $94,963
$158,705
2016
$2,531 (−0.4%)
$63,742 + $94,963
$158,705
2015
$2,541 (+6.0%)
$62,493 + $93,101
$155,594
2014
$2,397 (+0.5%)
$60,350 + $89,907
$150,257
2013
$2,386 (+1.4%)
$60,350 + $89,907
$150,257
2012
$2,352 (+2.3%)
$60,078 + $89,501
$149,579
2011
$2,299 (+1.6%)
$58,900 + $87,747
$146,647
2010
$2,262 (+1.5%)
$57,746 + $86,027
$143,773
2009
$2,229 (+5.1%)
$57,315 + $85,385
$142,700
2008
$2,120
$57,452 + $85,588
$143,040
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 20, 2008 • Final
Building/residential/al/alteration
Repair the front entry stairs by pouring a concrete slab under the stairs and adding post bases to the stair support posts.
Remodel
Nov 12, 2003 • Final
Building/residential/al/alteration
Install new exterior siding on a building.
Remodel
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: 5
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Stucco
Property Information
Living Sq. Ft: 1,081
Ground Floor Sq. Ft: 1,081
Building Sq. Ft: 1,481
# of Stories: 1
Legal Description: REC OF SUR 64 LSM 48 PCL C
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 400
Garage / Carport Type: Built In
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,750
Acres: 0.2927
Depth Footage: 270
Front Footage: 35
Zoning Code: F-1
County Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: River
Utility Information
Sewer Type: Septic
Water Service Type: Commercial
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,081
Stories: 1.0
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1938
Year Renovated: 1942
County: Contra Costa County
APN: 0300100609
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Summer Lake Elementary
Public K-5 • Assigned • 1.9mi
5/10
Delta Vista Middle School
Public 6-8 • Assigned • 3.9mi
2/10
Freedom High School
Public 9-12 • Assigned • 6.1mi
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
1/10 Fire Factor
Unlikely to be 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
$448,000 – $543,000
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