North Haven, New Haven County, Connecticut Property Taxes
Median North Haven, CT effective property tax rate: 3.26%, significantly higher than the national median of 1.02%, but lower than the Connecticut state median of 3.14%.
Median North Haven, CT home value: $195,070
Median annual North Haven, CT tax bill: $6,367, $3,967 higher than the national median property tax bill of $2,400.
How are property taxes in New Haven calculated?
Property taxes in North Haven, CT 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 March 1, 2025
North Haven, New Haven County, Connecticut Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
3.26%
Estimate Property Tax Bill
$6,359
$5,901
Property Tax Rates Across North Haven, New Haven County, Connecticut
Local government entities set tax rates, which can vary widely within a state. 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 votes and laws are involved in setting tax rates and budgets, in a nutshell, this is the annual process.
In North Haven, located in New Haven County, Connecticut, the effective property tax rate stands out. With a median tax rate of 3.26%, it significantly exceeds the national median property tax rate of 1.02%. This makes North Haven one of the areas with the highest property tax rates in the nation.
Despite its higher rate, understanding these local tax structures can empower homeowners to navigate their property tax obligations more effectively. By comparing North Haven's effective property tax rate to other cities in Connecticut and the U.S., residents can gain insight into how their rates stack up against broader benchmarks. This knowledge is crucial for homeowners seeking to manage their property taxes efficiently and potentially explore appeal or exemption opportunities.
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 North Haven Tax Rate
3.26%
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 New Haven County Tax Rate
3.48%
Median Effective Connecticut Tax Rate
3.14%
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 | 3.26% | 3.26% | 3.26% | 3.27% | 3.27% |
Source: Ownwell
Property Tax Assessment Values Across North Haven, New Haven County, Connecticut
When examining property taxes in North Haven, CT, 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.
In New Haven County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 North Haven.
For example, the median home price in North Haven is $195,070, with tax bills ranging significantly across the county. Zip code 06473 has the highest median home price at $195,070.
Property Tax Assessment Values Across North Haven, New Haven County, Connecticut
Source: Ownwell

$98,700
$214,498
$330,295
Median North Haven Market Value
$195,070
Median New Haven County Market Value
$174,720
Median Connecticut Market Value
$189,900
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 | $141,484 | $164,940 | $195,070 | $236,930 | $296,358 |
Source: Ownwell
Property Tax Bills Across North Haven, New Haven County, Connecticut
In North Haven, CT, property tax bills are calculated based on the assessed value of a home, which is a percentage of its market value. The local tax rate is then applied to this assessed value to determine the annual property tax bill. In North Haven, the median property tax bill is $6,367, significantly higher than the national median of $2,400. Factors such as property location, improvements, and local government budgets contribute to the assessed value. Homeowners in North Haven face substantial tax bills, with the 25th percentile at $5,385 and the 75th percentile reaching $7,739, highlighting the financial burden on property owners.
Ownwell can assist homeowners in North Haven by providing expert property tax appeal and exemption services. By analyzing property data and identifying discrepancies in assessed values, Ownwell helps homeowners potentially lower their tax bills. This personalized approach ensures that homeowners pay only their fair share, offering significant savings and reducing the financial strain of high property taxes.
Property Tax Bills Across North Haven, New Haven County, Connecticut
Source: Ownwell

$4,651
$8,224
$11,796
Median North Haven Tax Bill
$6,367
Median New Haven County Tax Bill
$6,350
Median Connecticut Tax Bill
$6,162
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 | $4,618 | $5,385 | $6,367 | $7,739 | $9,671 |
Source: Ownwell