Warner, Merrimack County, New Hampshire Property Taxes
Property Taxes in Warner, New Hampshire
Median Warner, New Hampshire effective property tax rate: 3.09%, significantly higher than the national median of 1.02%, and higher than the New Hampshire state median of 1.82%.
Median Warner, New Hampshire home value: $224,300
Median annual Warner, New Hampshire tax bill: $6,570, $4,170 higher than the national median property tax bill of $2,400.
How are property taxes in Merrimack calculated?
Property taxes in Warner, New Hampshire 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 Warner's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Warner, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Warner, Merrimack County, New Hampshire Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
3.09%
Estimate Property Tax Bill
$6,931
$6,432
How Does the Warner Property Tax Calculator Work?
Use this Warner property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Warner's median effective tax rate of 3.09% — based on actual property records in Merrimack County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Warner's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Warner: rates range from 3.09% in 03278 to 3.09% in 03278, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Warner.
About Warner Property Taxes
About Property Taxes in Warner, Merrimack, New Hampshire
Warner’s median effective property tax rate of 3.09% is higher than the 1.82% New Hampshire state median and higher than the national median of 1.02%. This rate reflects the Merrimack County base levy combined with local school district levies and special assessment districts that vary by subdivision throughout the town.
Property tax rates are not uniform across Warner. Homeowners in the 03278 ZIP code carry a median effective rate of 3.09%, while those in the lowest ZIP also pay 3.09%. This reflects how school district boundaries and local assessment districts are drawn across Merrimack County. Understanding which part of Warner you live in can make a meaningful difference to your annual tax bill.
Warner homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the September 1, 2026 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Warner, Merrimack County, New Hampshire
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Warner's effective property tax rate to other cities in New Hampshire and the median property tax rates in New Hampshire and the U.S.
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 Warner Tax Rate
3.09%
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 Merrimack County Tax Rate
2.20%
Median Effective New Hampshire Tax Rate
1.82%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Warner, Merrimack County, New Hampshire
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 03278 | 2.69% | 3.09% | 3.09% | 3.09% | 3.09% |
Source: Ownwell
Property Tax Assessment Values Across Warner, Merrimack County, New Hampshire
When examining property taxes in Warner, New Hampshire, 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 Merrimack County tax assessor 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 Merrimack 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 Warner.
For example, the median home price in Warner is $224,300, with tax bills ranging significantly across the county. 03278 has the highest median home price at $224,300.
Property Tax Assessment Values Across Warner, Merrimack County, New Hampshire
Source: Ownwell
$161,535
$373,618
$585,700
Median Warner Market Value
$224,300
Median Merrimack County Market Value
$327,300
Median New Hampshire Market Value
$360,500
Median United States Market Value
$235,294
Property Tax Assessment Values Across Warner, Merrimack County, New Hampshire
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 03278 | $77,420 | $151,313 | $224,300 | $303,400 | $383,360 |
Source: Ownwell
Property Tax Bills Across Warner, Merrimack County, New Hampshire
Property tax bills in Warner are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value of the property. The assessed value is the starting point for determining how much a homeowner owes each year, and it can change when local officials update valuations or when the tax rate is adjusted. For homeowners in Merrimack County, this means the bill reflects both the value of the home and the needs of the local taxing authorities.
With a median home price of $224,300, property taxes can have a significant impact on housing costs. The median tax bill in the area is $6,570, which is well above the national median property tax bill of $2,400. Bills can vary widely, with the 25th percentile at $4,393 and the 75th percentile at $8,986, showing how differences in assessed value and local rates affect what homeowners pay.
Median Warner Tax Bill
$6,570
Median Merrimack County Tax Bill
$7,075
Median New Hampshire Tax Bill
$6,530
Median United States Tax Bill
$2,400
Property Tax Bills Across Warner, Merrimack County, New Hampshire
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 03278 | $2,361 | $4,393 | $6,570 | $8,986 | $11,487 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | March 1 |
Links | |
|---|---|
| Merrimack Tax Assessor | |
| Website | data.avitarassociates.com |