Bridgewater, Grafton County, New Hampshire Property Taxes
Median Bridgewater, NH effective property tax rate: 0.83%, significantly lower than the national median of 1.02%, but lower than the New Hampshire state median of 1.91%.
Median Bridgewater, NH home value: $186,200
Median annual Bridgewater, NH tax bill: $1,538, $862 lower than the national median property tax bill of $2,400.
How are property taxes in Grafton calculated?
Property taxes in Bridgewater, NH are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Bridgewater’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Bridgewater, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Bridgewater, Grafton County, New Hampshire Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.83%
Estimate Property Tax Bill
$1,545
$1,434
Property Tax Rates Across Bridgewater, Grafton County, New Hampshire
Local government entities set property tax rates, which can vary widely even within a state. This variation is due to the fact that each county estimates its required budget annually to provide essential services and then divides this by the total value of all taxable property within its jurisdiction. This calculation determines the property tax rate. While voting and legislation play roles in setting these rates and budgets, this is essentially the annual process.
In Bridgewater, located in Grafton County, NH, the effective property tax rate is a reflection of this local budgeting process. Compared to other cities in New Hampshire, Bridgewater's rate can differ significantly. The median property tax rate in New Hampshire is 2.05%, which is higher than the national median of 1.02%. This means that property owners in Bridgewater may experience different tax obligations depending on local assessments and budgets. Understanding these differences is crucial for property owners looking to manage their tax liabilities effectively. By comparing Bridgewater's tax rate to both state and national medians, property owners can gain valuable insights into their tax responsibilities.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Bridgewater Tax Rate
0.83%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Grafton County Tax Rate
2.30%
Median Effective New Hampshire Tax Rate
1.91%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Bridgewater, Grafton County, New Hampshire
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
03222 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Bridgewater, Grafton County, New Hampshire
When examining property taxes in Bridgewater, NH, understanding the distinction between "market value" and "assessed value" is crucial. The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Grafton County appraisal district estimates the market value for tax purposes. The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
In Grafton County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of May. Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Bridgewater.
For example, the median home price in Bridgewater is $186,200, with tax bills ranging significantly across the county.
Property Tax Assessment Values Across Bridgewater, Grafton County, New Hampshire
Source: Ownwell

$95,070
$382,085
$669,100
Median Bridgewater Market Value
$186,200
Median Grafton County Market Value
$210,700
Median New Hampshire Market Value
$299,765
Median United States Market Value
$235,294
Property Tax Assessment Values Across Bridgewater, Grafton County, New Hampshire
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
03222 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Bridgewater, Grafton County, New Hampshire
Property Tax Bills Across Bridgewater, Grafton County, New Hampshire
Source: Ownwell

$2,100
$6,988
$11,876
Median Bridgewater Tax Bill
$1,538
Median Grafton County Tax Bill
$4,270
Median New Hampshire Tax Bill
$5,895
Median United States Tax Bill
$2,400
Property Tax Bills Across Bridgewater, Grafton County, New Hampshire
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
03222 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell