New Haven County, Connecticut Property Taxes
Property Taxes in New Haven County, Connecticut
Median New Haven County effective property tax rate: 3.34%, significantly higher than the national median of 1.02%.
Median New Haven County home value: $186,900
Median annual New Haven County tax bill: $6,696, $4,296 higher than the national median property tax bill of $2,400.
How are property taxes in New Haven County calculated?
Property taxes in New Haven County 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 your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in New Haven County or another part of New Haven County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
New Haven County, Connecticut Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
3.34%
Estimate Property Tax Bill
$6,242
$5,793
How Does the New Haven County Property Tax Calculator Work?
Use this New Haven County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies New Haven County's median effective tax rate of 3.34% to generate your estimate.
Enter your property's estimated assessed value — the figure the assessor assigns for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property. New Haven County's median property tax bill is $6,696, compared with the national median property tax rate of 1.02% and the national median property tax bill of $2,400.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across New Haven County.
Property Tax Rates Across New Haven County, Connecticut
What Are Effective Property Tax Rates Across New Haven County?
Local government entities set tax rates, which vary widely across New Haven County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare New Haven County's effective property tax rate to other counties in Connecticut or the U.S. median of 1.02%.
New Haven County's median effective rate stands at 3.34%, which is higher than the national median of 1.02%. Within New Haven County, the highest rate is found in Hamden at 5.56%, while Oxford has the lowest at 2.00%.
These variations reflect differences in local school district levies, special assessment districts assessments, and special district bonds — which compound the base county rate.
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%
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 Connecticut Tax Rate
3.05%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across New Haven County, Connecticut
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Ansonia | 2.85% | 2.85% | 2.86% | 2.86% | 2.86% |
| Beacon Falls | 3.05% | 3.05% | 3.05% | 3.05% | 3.05% |
| Bethany | 2.84% | 2.84% | 2.84% | 2.84% | 2.84% |
| Branford | 2.14% | 2.14% | 2.14% | 2.14% | 2.14% |
| Cheshire | 2.75% | 2.75% | 2.75% | 2.75% | 2.75% |
| Derby | 4.32% | 4.32% | 4.32% | 4.32% | 4.32% |
| East Haven | 3.34% | 3.34% | 3.34% | 3.34% | 3.34% |
| Guilford | 2.66% | 2.66% | 2.66% | 2.66% | 2.66% |
| Hamden | 5.56% | 5.56% | 5.56% | 5.56% | 5.56% |
| Madison | 2.24% | 2.24% | 2.24% | 2.24% | 2.24% |
| Meriden | 3.63% | 3.63% | 3.63% | 3.85% | 3.85% |
| Middlebury | 3.25% | 3.25% | 3.25% | 3.25% | 3.25% |
| Milford | 2.95% | 2.95% | 2.95% | 2.96% | 2.96% |
| Naugatuck | 3.98% | 3.98% | 3.98% | 3.98% | 3.98% |
| New Haven | 3.94% | 3.94% | 3.94% | 3.94% | 3.94% |
| North Branford | 2.76% | 2.76% | 2.76% | 2.76% | 2.76% |
| Northford | 2.76% | 2.76% | 2.76% | 2.76% | 2.76% |
| North Haven | 2.95% | 2.95% | 2.95% | 2.95% | 2.95% |
| Orange | 3.10% | 3.10% | 3.10% | 3.10% | 3.10% |
| Oxford | 2.00% | 2.00% | 2.00% | 2.00% | 2.00% |
| Prospect | 2.56% | 2.56% | 2.56% | 2.56% | 2.56% |
| Seymour | 3.68% | 3.68% | 3.68% | 3.68% | 3.68% |
| Southbury | 2.42% | 2.42% | 2.42% | 2.42% | 2.42% |
| Wallingford | 3.07% | 3.07% | 3.07% | 3.07% | 3.07% |
| Waterbury | 4.94% | 4.94% | 4.94% | 4.94% | 4.94% |
| West Haven | 4.69% | 4.69% | 4.79% | 4.85% | 4.85% |
| Wolcott | 3.59% | 3.59% | 3.59% | 3.59% | 3.59% |
| Woodbridge | 3.26% | 3.26% | 3.26% | 3.26% | 3.26% |
| Yalesville | 3.07% | 3.07% | 3.07% | 3.07% | 3.07% |
| Oakville | N/A | N/A | N/A | N/A | N/A |
| Watertown | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across New Haven County, Connecticut
When examining property taxes in New Haven County, 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 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 New Haven County.
For example, the median tax bill in New Haven County is $6,696, with tax bills ranging significantly across the county. Woodbridge has the highest median home price at $425,425.
Property Tax Assessment Values Across New Haven County, Connecticut
Source: Ownwell
$98,700
$262,063
$425,425
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 New Haven County, Connecticut
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Ansonia | $141,953 | $162,610 | $190,610 | $225,750 | $257,040 |
| Beacon Falls | $98,936 | $128,630 | $183,460 | $247,430 | $314,488 |
| Bethany | $200,585 | $240,870 | $294,070 | $375,812 | $480,690 |
| Branford | $154,670 | $202,300 | $303,700 | $428,425 | $612,160 |
| Cheshire | $170,674 | $219,205 | $278,250 | $355,950 | $437,318 |
| Derby | $93,170 | $110,460 | $135,450 | $168,490 | $213,920 |
| East Haven | $98,980 | $131,600 | $157,500 | $187,040 | $227,465 |
| Guilford | $206,640 | $267,470 | $331,730 | $444,010 | $610,834 |
| Hamden | $81,620 | $115,010 | $140,210 | $173,320 | $215,971 |
| Madison | $268,600 | $315,575 | $394,800 | $570,750 | $846,990 |
| Meriden | $82,250 | $115,290 | $140,315 | $168,490 | $201,250 |
| Middlebury | $169,860 | $200,050 | $260,500 | $335,000 | $418,380 |
| Milford | $152,519 | $201,300 | $239,365 | $301,485 | $403,285 |
| Naugatuck | $84,490 | $132,930 | $165,270 | $196,560 | $240,233 |
| New Haven | $93,240 | $129,570 | $167,930 | $217,630 | $304,430 |
| North Branford | $158,260 | $215,100 | $268,400 | $324,850 | $392,080 |
| Northford | $229,940 | $263,900 | $308,400 | $365,900 | $429,160 |
| North Haven | $196,231 | $225,330 | $266,385 | $325,710 | $406,378 |
| Orange | $254,100 | $290,900 | $332,300 | $397,950 | $507,240 |
| Oxford | $219,730 | $265,475 | $336,770 | $413,490 | $479,080 |
| Prospect | $173,642 | $210,490 | $266,630 | $320,460 | $376,180 |
| Seymour | $100,534 | $132,510 | $164,990 | $211,540 | $266,266 |
| Southbury | $119,130 | $174,530 | $248,840 | $352,280 | $445,938 |
| Wallingford | $109,500 | $145,000 | $181,200 | $229,800 | $286,700 |
| Waterbury | $66,150 | $97,300 | $126,070 | $158,830 | $189,210 |
| West Haven | $72,730 | $115,080 | $136,850 | $163,870 | $192,920 |
| Wolcott | $127,189 | $148,030 | $173,605 | $221,885 | $275,960 |
| Woodbridge | $277,130 | $347,778 | $425,425 | $519,942 | $644,385 |
| Yalesville | $126,810 | $141,975 | $168,400 | $206,050 | $238,410 |
| Oakville | N/A | N/A | N/A | N/A | N/A |
| Watertown | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across New Haven County, Connecticut
Property tax bills in New Haven County are based on the assessed value of a home and the local tax rate set by each municipality. When a property’s market value rises, the assessed value can increase as well, which may lead to a higher bill. Local budgets, school funding needs, and municipal services all play a role in determining how much homeowners owe.
For a home with a median price of $186,900, property taxes can vary widely across the county. The 25th percentile tax bill is $5,191, while the 75th percentile is $8,666 and the 90th percentile reaches $11,269. That range shows how much location and local tax rates can affect the final amount.
Homeowners in New Haven County often pay more than the national median property tax bill of $2,400, making it especially important to understand how assessments are set and whether they reflect current market conditions. Even within the county, tax bills differ significantly, from $5,164 in Yalesville to $13,878 in Woodbridge.
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 New Haven County, Connecticut
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Ansonia | $4,053 | $4,643 | $5,442 | $6,445 | $7,338 |
| Beacon Falls | $3,034 | $3,919 | $5,590 | $7,540 | $9,582 |
| Bethany | $5,701 | $6,846 | $8,362 | $10,693 | $13,670 |
| Branford | $3,310 | $4,329 | $6,499 | $9,170 | $13,105 |
| Cheshire | $4,686 | $6,022 | $7,650 | $9,787 | $12,021 |
| Derby | $4,025 | $4,772 | $5,851 | $7,279 | $9,241 |
| East Haven | $3,340 | $4,402 | $5,272 | $6,266 | $7,630 |
| Guilford | $5,492 | $7,109 | $8,817 | $11,802 | $16,236 |
| Hamden | $4,535 | $6,387 | $7,789 | $9,619 | $11,983 |
| Madison | $6,025 | $7,079 | $8,855 | $12,808 | $19,006 |
| Meriden | $3,040 | $4,285 | $5,193 | $6,188 | $7,357 |
| Middlebury | $5,525 | $6,507 | $8,471 | $10,894 | $13,606 |
| Milford | $4,507 | $5,948 | $7,073 | $8,909 | $11,918 |
| Naugatuck | $3,362 | $5,286 | $6,576 | $7,821 | $9,556 |
| New Haven | $3,674 | $5,100 | $6,611 | $8,572 | $11,997 |
| North Branford | $4,370 | $5,934 | $7,394 | $8,915 | $10,761 |
| Northford | $6,349 | $7,286 | $8,515 | $10,102 | $11,849 |
| North Haven | $5,791 | $6,652 | $7,861 | $9,620 | $12,000 |
| Orange | $7,877 | $9,018 | $10,301 | $12,336 | $15,729 |
| Oxford | $4,414 | $5,315 | $6,743 | $8,278 | $9,587 |
| Prospect | $4,440 | $5,382 | $6,818 | $8,196 | $9,626 |
| Seymour | $3,698 | $4,877 | $6,073 | $7,791 | $9,803 |
| Southbury | $2,885 | $4,224 | $6,022 | $8,524 | $10,792 |
| Wallingford | $3,357 | $4,446 | $5,558 | $7,049 | $8,790 |
| Waterbury | $3,270 | $4,811 | $6,229 | $7,853 | $9,348 |
| West Haven | $3,529 | $5,518 | $6,530 | $7,833 | $9,198 |
| Wolcott | $4,570 | $5,319 | $6,238 | $7,972 | $9,915 |
| Woodbridge | $9,040 | $11,348 | $13,878 | $16,960 | $21,020 |
| Yalesville | $3,888 | $4,353 | $5,164 | $6,318 | $7,309 |
| Oakville | N/A | N/A | N/A | N/A | N/A |
| Watertown | 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 |