A vacation paradise just an hour from the Bay Area. Private island with access bridge over the water to the island. Fish for Salmon, Sturgeon, Bass. Boating, amazing sunsets & fishing are an every day draw. Main house is raised and overlooks the Sacramento River with a large deck resting over the water- again for sunsets and fishing. The kitchen offers a breakfast nook also overlooking the river along w/ a large pantry. The family room shows vaulted ceilings and expansive views of the river -- this is a must have space along with a bonus room. A detached 1 bedroom Cottage with full bath is perfect for guests. The detached garage houses a workshop space, the newer well pump and W/D hookups. Central heat and air, private well & septic. The rear water area offers a private boat dock. The river front offers the deck resting over the river with option for a boat dock. Delta town of Isleton is rejuvenated with its restaurants, beer bar, great BBQ.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40819955
Jun 27, 2018
Sold
$475,000
$510/sq ft
Jun 1, 2018
Contingent
—
May 2, 2018
Listed
$475,000
$510/sq ft
Public Records
Jul 1, 2005
Sold
$590,000
$634/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,102 (+1.6%)
$261,129 + $290,143
$551,272
2024
$4,038 (−30.6%)
$256,009 + $284,454
$540,463
2023
$5,817 (+1.7%)
$250,990 + $278,877
$529,867
2022
$5,719 (+4.4%)
$246,069 + $273,409
$519,478
2021
$5,477 (+4.4%)
$241,245 + $268,049
$509,294
2020
$5,247 (+3.9%)
$236,515 + $262,794
$499,309
2019
$5,048 (−22.5%)
$234,090 + $260,100
$494,190
2018
$6,513 (+4.9%)
$229,500 + $255,000
$484,500
2017
$6,210 (+8.7%)
$240,312 + $360,470
$600,782
2016
$5,712 (+5.3%)
$240,312 + $360,470
$600,782
2015
$5,427 (+4.9%)
$220,470 + $330,707
$551,177
2014
$5,174 (+18.5%)
$194,384 + $291,577
$485,961
2013
$4,367 (+15.7%)
$194,384 + $291,577
$485,961
2012
$3,773 (−5.7%)
$161,987 + $242,981
$404,968
2011
$4,003 (+0.9%)
$147,261 + $220,892
$368,153
2010
$3,966 (−0.5%)
$147,261 + $220,892
$368,153
2009
$3,986 (−26.8%)
$150,266 + $225,400
$375,666
2008
$5,442
$150,266 + $225,400
$375,666
Tax history for 17420 Grand Island Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,102 (+1.6%)
$261,129 + $290,143
$551,272
2024
$4,038 (−30.6%)
$256,009 + $284,454
$540,463
2023
$5,817 (+1.7%)
$250,990 + $278,877
$529,867
2022
$5,719 (+4.4%)
$246,069 + $273,409
$519,478
2021
$5,477 (+4.4%)
$241,245 + $268,049
$509,294
2020
$5,247 (+3.9%)
$236,515 + $262,794
$499,309
2019
$5,048 (−22.5%)
$234,090 + $260,100
$494,190
2018
$6,513 (+4.9%)
$229,500 + $255,000
$484,500
2017
$6,210 (+8.7%)
$240,312 + $360,470
$600,782
2016
$5,712 (+5.3%)
$240,312 + $360,470
$600,782
2015
$5,427 (+4.9%)
$220,470 + $330,707
$551,177
2014
$5,174 (+18.5%)
$194,384 + $291,577
$485,961
2013
$4,367 (+15.7%)
$194,384 + $291,577
$485,961
2012
$3,773 (−5.7%)
$161,987 + $242,981
$404,968
2011
$4,003 (+0.9%)
$147,261 + $220,892
$368,153
2010
$3,966 (−0.5%)
$147,261 + $220,892
$368,153
2009
$3,986 (−26.8%)
$150,266 + $225,400
$375,666
2008
$5,442
$150,266 + $225,400
$375,666
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
1
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
6,719 Sq. Ft.
Year renovated
1950
Sq. Ft.
931
Year built
1950
Style
Single Family Residential
County
Sacramento County
APN
14201500050000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 9, 2026.
RD-3
Residential 3 District
Allows the keeping of animals and raising of crops for educational, recreational, or income purposes, except general agricultural uses such as row crops, and gas wells are not permitted in this zoning district. Incidental agricultural uses, including the keeping of horses is permitted, except a minimum lot size of 10,000 sq ft, with minimum lot width of 65 ft (single-family attached/detached) is permitted if a public sewer facility is in use or if a public sewage facility and public water facility are both in use. Keeping of horses is permitted only if the lot area is 20,000 sq ft or larger.
Permitted uses
Include but are not limited to:
Garden center
Housing-Single unit
Housing-Multiple units
Housing-Senior
Infrastructure
Public service
Educational/school
Park & open space
Property details
Parking
Parking Information
Garage Spaces: 1
Covered Spaces: 1
Parking Features: Detached, RV/Boat Parking, Workshop in Garage, Guest, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Stall Shower
Primary Bathroom Included Features: Shower Over Tub
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2018. This data may not match public records. Learn more.