North Haven, New Haven County, Connecticut Property Taxes
Property Taxes in North Haven, Connecticut
Median North Haven, Connecticut effective property tax rate: 2.95%, significantly lower than the national median of 1.02%, and lower than the Connecticut state median of 3.05%.
Median North Haven, Connecticut home value: $266,385
Median annual North Haven, Connecticut tax bill: $7,861, higher than the national median property tax bill of $2,400.
How are property taxes in New Haven calculated?
Property taxes in North Haven, Connecticut 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 North Haven's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in North Haven, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
North Haven, New Haven County, Connecticut Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.95%
Estimate Property Tax Bill
$7,858
$7,292
How Does the North Haven Property Tax Calculator Work?
Use this North Haven property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies North Haven's median effective tax rate of 2.95% — based on actual property records in New Haven County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment system uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies North Haven'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 North Haven: rates range from 2.95% in 06473 to 2.95% in 06473, 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 North Haven.
About North Haven Property Taxes
About Property Taxes in North Haven, New Haven, Connecticut
North Haven’s median effective property tax rate of 2.95% is lower than the Connecticut state median of 3.05% and higher than the national median of 1.02%. This rate reflects the New Haven County base levy combined with local school district levies and special assessment districts that vary by subdivision throughout the city.
Property tax rates are not uniform across North Haven. Homeowners in the 06473 ZIP code carry a median effective rate of 2.95%, while those in the same ZIP code also pay 2.95%. This spread reflects how school district boundaries and local assessment districts are drawn across New Haven County. Understanding which part of North Haven you live in can make a meaningful difference to your annual tax bill.
North Haven homeowners who believe their assessed value is too high can file a formal appeal with the Tax Assessor before February 20, 2026.
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 North Haven, New Haven County, Connecticut
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 North Haven's effective property tax rate to other cities in Connecticut and the median property tax rates in Connecticut and the U.S.
Our median effective property tax rate (tax bill Ă· 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 North Haven Tax Rate
2.95%
Our median effective property tax rate (tax bill Ă· 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 New Haven County Tax Rate
3.34%
Median Effective Connecticut Tax Rate
3.05%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across North Haven, New Haven County, Connecticut
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 06473 | 2.95% | 2.95% | 2.95% | 2.95% | 2.95% |
Source: Ownwell
Property Tax Assessment Values Across North Haven, New Haven County, Connecticut
When examining property taxes in North Haven, Connecticut, 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 New Haven 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 New Haven County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month when notices are sent.
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. For example, the median home price in North Haven is $266,385, with a median tax bill of $7,861. The highest median home price is in 06473 at $266,385.
Property Tax Assessment Values Across North Haven, New Haven County, Connecticut
Source: Ownwell
$98,700
$262,063
$425,425
Median North Haven Market Value
$266,385
Median New Haven County Market Value
$186,900
Median Connecticut Market Value
$209,000
Median United States Market Value
$235,294
Property Tax Assessment Values Across North Haven, New Haven County, Connecticut
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 06473 | $196,231 | $225,330 | $266,385 | $325,710 | $406,378 |
Source: Ownwell
Property Tax Bills Across North Haven, New Haven County, Connecticut
Property tax bills in North Haven are based on the assessed value of a home, which is then multiplied by the local tax rate set by the city and county. That means the bill is determined by both the market value of the property and the tax rate applied to it.
For homeowners, this can lead to widely different bills even for homes in the same area. In North Haven, the median home price is $266,385, while the median property tax bill is $7,861, which is well above the national median property tax bill of $2,400. The 25th percentile tax bill is $6,652, and the 75th percentile is $9,620, showing how much taxes can vary depending on a home’s assessed value and location.
Because property taxes are tied to assessed value, changes in the housing market can affect what homeowners owe each year.
Property Tax Bills Across North Haven, New Haven County, Connecticut
Source: Ownwell
$4,880
$9,379
$13,878
Median North Haven Tax Bill
$7,861
Median New Haven County Tax Bill
$6,696
Median Connecticut Tax Bill
$6,666
Median United States Tax Bill
$2,400
Property Tax Bills Across North Haven, New Haven County, Connecticut
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 06473 | $5,791 | $6,652 | $7,861 | $9,620 | $12,000 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | February 20 |
Links | |
|---|---|
| New Haven Tax Assessor | |
| Website | gis.vgsi.com |