Derby, New Haven County, Connecticut Property Taxes
Median Derby, CT effective property tax rate: 3.86%, significantly higher than the national median of 1.02%, but lower than the Connecticut state median of 3.14%.
Median Derby, CT home value: $134,960
Median annual Derby, CT tax bill: $5,209, $2,809 higher than the national median property tax bill of $2,400.
How are property taxes in New Haven calculated?
Property taxes in Derby, 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 Derby’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Derby, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Derby, New Haven County, Connecticut Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
3.86%
Estimate Property Tax Bill
$5,209
$4,834
Property Tax Rates Across Derby, New Haven County, Connecticut
Local government entities determine property tax rates, which can vary significantly within a state. Each year, counties calculate their required budget to fund essential services and divide this by the total value of all taxable property within their boundaries. This process determines the property tax rate. While votes and legislation play a role in setting these rates and budgets, this is the essence of the annual procedure.
In Derby, located in New Haven County, the effective property tax rate is a crucial figure for homeowners. When comparing Derby's property tax rate to other cities in Connecticut and the national average, it's evident how these rates can impact residents. With Connecticut's median property tax rate being considerably higher than the national median, property owners in Derby may face a more significant tax burden compared to other parts of the country. Understanding these rates is essential for homeowners looking to manage their expenses effectively. By appealing property tax assessments, residents can potentially lower their tax bills, making it a valuable consideration for those in Derby and beyond.
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 Derby Tax Rate
3.86%
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 Derby, New Haven County, Connecticut
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
06418 | 3.86% | 3.86% | 3.86% | 3.86% | 3.86% |
Source: Ownwell
Property Tax Assessment Values Across Derby, New Haven County, Connecticut
When examining property taxes in Derby, 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.
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 Derby.
For example, the median home price in Derby is $134,960, with tax bills ranging significantly across the county. The 06418 zip code has the highest median home price at $134,960.
Property Tax Assessment Values Across Derby, New Haven County, Connecticut
Source: Ownwell

$98,700
$214,498
$330,295
Median Derby Market Value
$134,960
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 Derby, New Haven County, Connecticut
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
06418 | $93,170 | $110,460 | $134,960 | $167,948 | $213,157 |
Source: Ownwell
Property Tax Bills Across Derby, New Haven County, Connecticut
In Derby, located in New Haven County, CT, property tax bills are calculated based on the assessed value of a home, which is a percentage of the market value. Homeowners in Derby face a median property tax bill of $5,209, significantly higher than the national median of $2,400. This high tax rate reflects the local government's need to fund essential services like schools and public safety. Factors influencing the tax bill include the property's assessed value, local tax rates, and any applicable exemptions.
Homeowners often find these tax bills burdensome, especially when they exceed the national median property tax rate of 1.02%. This is where Ownwell steps in to assist. By providing expert property tax appeal services, Ownwell helps homeowners potentially reduce their tax bills. Their team of specialists evaluates the property's assessed value and identifies opportunities for appeals or exemptions, potentially saving homeowners a substantial amount on their annual property taxes. By leveraging their expertise, Ownwell ensures homeowners pay only their fair share.
Median Derby Tax Bill
$5,209
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 Derby, New Haven County, Connecticut
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
06418 | $3,596 | $4,264 | $5,209 | $6,483 | $8,228 |
Source: Ownwell