Grand Isle County Property Taxes
Grand Isle County, Vermont
Effective Tax Rate
0.00%
6% above state avgMedian Annual Tax
$0
$411/mo escrow
Estimate Your Tax
Annual Tax
$0
Monthly
$0
Eff. Rate
1.36%
At a Glance
Median Home Value
$363,500
State avg ▲ $273,021
Tax w/ Mortgage/yr
$4,768
$397/mo escrow
Tax w/o Mortgage/yr
$5,530
$461/mo
State Tax Rate Rank
#1
of 14 counties (1 = lowest)
Data Story
About Property Taxes in Grand Isle County, Vermont
Grand Isle's unusually low tax burden
At 1.355%, Grand Isle County's effective tax rate is the lowest in Vermont and trails the national median of 1.099% by only 23%, placing it around the 55th percentile nationally. The median tax of $4,927 exceeds the national median of $2,690 solely because Grand Isle homes are valued 29% above the national average.
Vermont's most favorable tax rate
Grand Isle County leads Vermont with the lowest effective tax rate at 1.355%, well below the state average of 1.718%. This 0.363 percentage point advantage makes Grand Isle particularly attractive for property owners seeking lower levies across the state.
Significantly undercuts Chittenden and Franklin
Grand Isle's 1.355% rate substantially outperforms Chittenden County's 1.614% to the south and Franklin County's 1.486% to the west. Among northwestern Vermont options, Grand Isle offers the steepest tax break.
Annual tax roughly $4,927 on median home
On Grand Isle County's median home value of $363,500, a 1.355% effective rate produces approximately $4,927 in yearly taxes. Homeowners with mortgages pay around $4,768, while those without mortgages pay roughly $5,530.
Appeals matter across all property values
Grand Isle's low rates make it an attractive region, but overassessed properties still chip away at that advantage unfairly. If your home is valued significantly above recent comparable sales, an appeal to your assessor could recover years of overpayment and protect future tax bills.
How Grand Isle County Compares
Median Annual Property Tax
Grand Isle County
1.36%
Effective rate
Vermont Avg
1.70%
Effective rate
National Avg
0.91%
Effective rate
Frequently Asked Questions
What is the property tax rate in Grand Isle County, Vermont?
How much are property taxes in Grand Isle County?
How does Grand Isle County compare to the Vermont average?
What is the median home value in Grand Isle County, Vermont?
Is Grand Isle County a low property tax area in Vermont?
How does Grand Isle County rank for property taxes in Vermont?
Counties with Similar Tax Rates
Nearby Counties
Other Counties in Vermont
Data updated: March 2026
Data from U.S. Census Bureau, American Community Survey 2019-2023 5-Year Estimates. Effective tax rate is calculated as median property tax divided by median home value.