Hamden, New Haven County, Connecticut Property Taxes
Property Taxes in Hamden, Connecticut
Median Hamden, Connecticut effective property tax rate: 5.56%, significantly higher than the national median of 1.02%, and higher than the Connecticut state median of 3.05%.
Median Hamden, Connecticut home value: $140,210
Median annual Hamden, Connecticut tax bill: $7,789, $5,389 higher than the national median property tax bill of $2,400.
How are property taxes in New Haven calculated?
Property taxes in Hamden, 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 Hamden's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Hamden, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Hamden, New Haven County, Connecticut Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
5.56%
Estimate Property Tax Bill
$7,796
$7,234
How Does the Hamden Property Tax Calculator Work?
Use this Hamden property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Hamden's median effective tax rate of 5.56% — 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 office uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Hamden'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 Hamden: rates range from $6,948.00 in 06514 to $8,663.00 in 06518, 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 Hamden.
About Hamden Property Taxes
About Property Taxes in Hamden, New Haven, Connecticut
Hamden’s median effective property tax rate of 5.56% is higher 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 Hamden. Homeowners in the 06517 ZIP code carry a median effective rate of 5.56%, while those in 06514 pay 5.56%. This spread — 0 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across New Haven County. Understanding which part of Hamden you live in can make a meaningful difference to your annual tax bill.
Hamden homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the February 20, 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 Hamden, 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 Hamden'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 ÷ 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 Hamden Tax Rate
5.56%
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
3.34%
Median Effective Connecticut Tax Rate
3.05%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Hamden, New Haven County, Connecticut
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 06514 | 5.56% | 5.56% | 5.56% | 5.56% | 5.56% |
| 06517 | 5.56% | 5.56% | 5.56% | 5.56% | 5.56% |
| 06518 | 5.56% | 5.56% | 5.56% | 5.56% | 5.56% |
| 06511 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Hamden, New Haven County, Connecticut
When examining property taxes in Hamden, 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. 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 Hamden.
For example, the median home price in Hamden is $140,210, with tax bills ranging significantly across the county. 06518 has the highest median home price at $155,890.
Property Tax Assessment Values Across Hamden, New Haven County, Connecticut
Source: Ownwell
$98,700
$262,063
$425,425
Median Hamden Market Value
$140,210
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 Hamden, New Haven County, Connecticut
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 06514 | $72,310 | $107,730 | $125,020 | $153,860 | $187,698 |
| 06517 | $89,110 | $120,260 | $147,665 | $185,518 | $246,204 |
| 06518 | $106,729 | $133,280 | $155,890 | $188,230 | $241,101 |
| 06511 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Hamden, New Haven County, Connecticut
Property tax bills in Hamden 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 then used to determine how much a homeowner owes each year, so changes in home value can directly affect the bill.
With a median home price of $140,210, Hamden homeowners face property tax bills that are well above the national median property tax bill of $2,400. That means taxes can represent a significant part of the cost of owning a home in the city.
Several factors can influence the final bill, including the property’s location, its assessed value, and how local tax rates are set. In Hamden, median tax bills vary by ZIP code, with the highest median bill at $8,663 in 06518 and the lowest at $6,948 in 06514. For homeowners, this can mean substantial differences in annual tax costs even within the same city.
Median Hamden Tax Bill
$7,789
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 Hamden, New Haven County, Connecticut
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 06514 | $4,021 | $5,987 | $6,948 | $8,541 | $10,417 |
| 06517 | $4,955 | $6,688 | $8,212 | $10,317 | $13,692 |
| 06518 | $5,904 | $7,404 | $8,663 | $10,444 | $13,311 |
| 06511 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | February 20 |
Links | |
|---|---|
| New Haven Tax Assessor | |
| Website | gis.vgsi.com |