Welcome to 3830 Stone Rd, Bethel Island — a rare waterfront retreat offering the perfect blend of comfort, space, and Delta lifestyle living. Tucked away on a quiet street with deep, fast water access, this unique property is ideal for boating enthusiasts, fishermen, and anyone seeking a peaceful escape with room for adventure. Bring your large yachts and water toys — this property is equipped with a spacious private dock featuring 2 covered berths and Hydro lifts included. Inside, you'll find a bright and inviting great room with soaring wood-beamed ceilings, expansive windows, and seamless access to the oversized deck overlooking the water and surrounding Delta views. The large kitchen offers abundant cabinetry, generous prep space, stainless steel appliances, and an open-concept layout perfect for entertaining and everyday living. The home has been tastefully updated with remodeled bathrooms, new flooring, fresh interior paint, and modern comforts including A/C. The spacious primary suite provides a relaxing retreat, while multiple bedrooms offer flexibility for guests, family, or work-from-home needs. Outdoor spaces are designed to fully embrace waterfront living with large decks, grassy yard areas, and direct access to boating, fishing, jet skiing, kayaking, and all the recreational opportunities the Delta has to offer. A major bonus is the detached garage structure featuring a half bath and A/C, offering excellent flexibility for storage, workshop space, hobbies, or additional utility use. Ample driveway parking provides room for multiple vehicles, boats, RVs, and trailers. Located just minutes from marinas, waterfront dining, and some of the best fishing and water sports in the Delta, this is a rare opportunity to own a versatile waterfront property with incredible lifestyle appeal.
bridgeMLS, Bay East AOR, or Contra Costa AOR #41134229
Aug 31, 2026
Price Changed
$749,000
$335/sq ft
Aug 7, 2026
Price Changed
$789,000
$353/sq ft
Jun 23, 2026
Price Changed
$799,000
$358/sq ft
May 11, 2026
Listed
$849,000
$380/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40970452
Dec 14, 2021
Sold
$830,000
$372/sq ft
Oct 21, 2021
Pending
—
Oct 10, 2021
Listed
$824,900
$369/sq ft
+34
Beautiful and Unique home. Newly updated thru-out. You'll love the large kitchen and large great room over-looking deck and water. This home offers a large dock with 2 covered berths and 2 open, Hydro lift incl...and on deep, fast delta water, so bring on the big yachts. The home features updated kitchen and baths, new flooring & paint thru-out. Stainless steel appliances, copper plumber, A/C, and an elevator too. Don't miss this great home on a quiet street. The detached garage offers a 1/2 bath, A/C and is already considered a livable dwelling (ADU). Located minutes away from great fishing and water sports. All appliances, heat, etc use safe electric power; no gas, no propane. All termite work is complete.
Year
Property tax
Land + Additions
Assessment*
2025
$9,890 (+1.8%)
$216,485 + $600,749
$817,234
2024
$9,719 (+1.3%)
$212,241 + $588,970
$801,211
2023
$9,595 (+167.6%)
$208,080 + $577,422
$785,502
2021
$3,586 (+1.4%)
$200,000 + $555,000
$755,000
2020
$3,537 (+5.3%)
$66,935 + $162,205
$229,140
2019
$3,359 (+2.5%)
$66,249 + $160,542
$226,791
2018
$3,278 (+0.9%)
$64,950 + $157,395
$222,345
2017
$3,248 (+5.2%)
$62,429 + $151,284
$213,713
2016
$3,087 (−0.4%)
$62,429 + $151,284
$213,713
2015
$3,100 (+5.1%)
$61,205 + $148,318
$209,523
2014
$2,950 (+0.3%)
$59,106 + $143,230
$202,336
2013
$2,940 (+1.6%)
$59,106 + $143,230
$202,336
2012
$2,895 (+2.2%)
$58,839 + $142,583
$201,422
2011
$2,831 (+1.6%)
$57,686 + $139,788
$197,474
2010
$2,787 (+1.3%)
$56,555 + $137,048
$193,603
2009
$2,752 (+5.1%)
$56,133 + $136,024
$192,157
2008
$2,618
$56,267 + $136,348
$192,615
Public record
Public record
Permits
Beds
2
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
0.36 Acres
Year renovated
1980
Finished Sq. Ft.
2,233
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,233
Year built
1969
Style
Single Family Residential
County
Contra Costa County
APN
0311400634
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Jan 30, 2010 • Final
Building/residential/rp/repair
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.
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
6/10 Heat Factor
6 days above 101° expected this year, 12 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
86/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.5 hrs
6.1 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 3830 Stone Rd
$758,059
$9,059 over list price of $749K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $712K to $930K.