Chatham, Carroll County, New Hampshire Property Taxes
Median Chatham, NH effective property tax rate: 1.34%, significantly higher than the national median of 1.02%, but lower than the New Hampshire state median of 1.91%.
Median Chatham, NH home value: $202,628
Median annual Chatham, NH tax bill: $2,731, $331 higher than the national median property tax bill of $2,400.
How are property taxes in Carroll calculated?
Property taxes in Chatham, 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 Chatham’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Chatham, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Chatham, Carroll County, New Hampshire Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.34%
Estimate Property Tax Bill
$2,715
$2,520
Property Tax Rates Across Chatham, Carroll County, New Hampshire
Local government entities are responsible for setting tax rates, which can differ significantly within a state. The process involves each county estimating its required budget to provide essential services and then dividing that by the total value of all taxable property within its jurisdiction. This calculation ultimately determines the property tax rate. While votes and legislation play a role in setting these tax rates and budgets, this is the core of the annual process.
In Chatham, located in Carroll County, New Hampshire, property tax rates offer an interesting comparison to both the state and national figures. Chatham's effective property tax rate aligns with the highest and lowest rates in the state, which underscores the consistency across different areas within New Hampshire. When compared to the national median property tax rate of 1.02%, Chatham's rate is notably higher. Consequently, residents in Chatham may experience higher property tax bills compared to the national median, which stands at $2,400. Understanding these differences is crucial for property owners, as it can significantly impact financial planning and property investment decisions.
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 Chatham Tax Rate
1.34%
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 Carroll County Tax Rate
1.32%
Median Effective New Hampshire Tax Rate
1.91%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Chatham, Carroll County, New Hampshire
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
03813 | 1.34% | 1.34% | 1.34% | 1.34% | 1.34% |
Source: Ownwell
Property Tax Assessment Values Across Chatham, Carroll County, New Hampshire
When examining property taxes in Chatham, 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 Carroll 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.
Assessment notices: In Carroll 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 Chatham.
For example, the median home price in Chatham is $202,628, with tax bills ranging significantly across the county. 03813 has the highest median home price at $202,628.
Property Tax Assessment Values Across Chatham, Carroll County, New Hampshire
Source: Ownwell

$144,900
$366,450
$588,000
Median Chatham Market Value
$202,628
Median Carroll County Market Value
$256,900
Median New Hampshire Market Value
$299,765
Median United States Market Value
$235,294
Property Tax Assessment Values Across Chatham, Carroll County, New Hampshire
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
03813 | $71,115 | $129,950 | $202,628 | $268,200 | $414,060 |
Source: Ownwell
Property Tax Bills Across Chatham, Carroll County, New Hampshire
Median Chatham Tax Bill
$2,731
Median Carroll County Tax Bill
$3,014
Median New Hampshire Tax Bill
$5,895
Median United States Tax Bill
$2,400
Property Tax Bills Across Chatham, Carroll County, New Hampshire
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
03813 | $969 | $1,768 | $2,731 | $3,682 | $5,536 |
Source: Ownwell