Grafton County Property Tax Rate
New Hampshire
Grafton County, New Hampshire has an effective property tax rate of 1.72%, which is 87% higher than the national average of 0.92%. On a home valued at $344,500, homeowners pay approximately $5,925 per year in property taxes. Grafton County ranks #6 out of 10 counties in New Hampshire for property tax rates.
$5,925
Per year
$344,500
2024 estimate
6.71%
Median income: $88,261
#6
of 10 counties in NH
Tax Breakdown
With Mortgage
$6,073
median annual tax
Without Mortgage
$5,724
median annual tax
Homeowners with a mortgage in Grafton County pay on average $349 more per year than those without. This difference often reflects how property tax escrow accounts in mortgaged homes capture the full tax obligation.
How Grafton County Compares
Top Counties in New Hampshire
Historical Property Tax Trends
| Year | Median Tax | Median Home Value | Effective Rate |
|---|---|---|---|
| 2020 | $4,755 | $230,700 | 2.06% |
| 2021 | $4,966 | $240,300 | 2.07% |
| 2022 | $5,347 | $273,100 | 1.96% |
| 2023 | $5,624 | $298,500 | 1.88% |
| 2024 | $5,925 | $344,500 | 1.72% |
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates
New Hampshire Property Tax Exemptions
Available to Grafton County homeowners
General Homestead
Varies by municipality
Varies by municipality
Over 65 (Elderly Exemption)
Varies by municipality; typically $50,000-$200,000 off assessed value based on age brackets
Homeowners age 65+; income and asset limits set by municipality
Disabled Veteran
$4,000 tax credit (may be more in some towns); totally disabled veterans receive full tax credit
Veterans with service-connected disability
Property Tax Calculator
Estimate your annual property tax in Grafton County
Estimated Annual Property Tax
$5,160
$430/month · Rate: 1.72%
Nearby Counties
Quick Facts
Think your property tax is too high?
Homeowners save an average of $1,148/year by appealing their assessment.
Learn How to Appeal →Frequently Asked Questions
Data Source: U.S. Census Bureau, 2024 American Community Survey 5-Year Estimates. Effective tax rates are calculated by dividing median real estate taxes paid by median home value. Actual property tax rates may vary based on local taxing jurisdictions, exemptions, and assessment practices. This information is for general reference only and should not be used as a substitute for professional tax advice.