Harwinton, Litchfield County, Connecticut Property Taxes
Median Harwinton, CT effective property tax rate: 2.92%, significantly higher than the national median of 1.02%, but lower than the Connecticut state median of 3.14%.
Median Harwinton, CT home value: $173,990
Median annual Harwinton, CT tax bill: $5,092, $2,692 higher than the national median property tax bill of $2,400.
How are property taxes in Litchfield County calculated?
Property taxes in Harwinton, 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 Harwinton’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Harwinton, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Harwinton, Litchfield County, Connecticut Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.92%
Estimate Property Tax Bill
$5,081
$4,715
Property Tax Rates Across Harwinton, Litchfield County, Connecticut
Local government entities set property tax rates, which can differ significantly within a state. Each year, counties estimate their budgetary needs to provide essential services and then divide this amount by the total value of all taxable property within their jurisdiction. This calculation determines 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.
In Harwinton, located in Litchfield County, Connecticut, the effective property tax rate stands at 2.92%. This rate surpasses both the national median property tax rate of 1.02% and the national median property tax bill of $2400. Harwinton's property tax rate is among the highest in the state, reflecting the local government's budgetary requirements and the value of taxable property in the area. Such a rate highlights the importance of exploring property tax appeal and exemption services to potentially lower your tax burden. By understanding how your local tax rate compares to state and national averages, you can make informed decisions about managing your property taxes.
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 Harwinton Tax Rate
2.92%
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 Litchfield County Tax Rate
2.91%
Median Effective Connecticut Tax Rate
3.14%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Harwinton, Litchfield County, Connecticut
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
06791 | 2.92% | 2.92% | 2.92% | 2.92% | 2.92% |
Source: Ownwell
Property Tax Assessment Values Across Harwinton, Litchfield County, Connecticut
When examining property taxes in Harwinton, 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 Litchfield 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 Litchfield 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 Harwinton.
For example, the median home price in Harwinton is $173,990, with tax bills ranging significantly across the county. The 06791 zip code has the highest median home price at $173,990.
Property Tax Assessment Values Across Harwinton, Litchfield County, Connecticut
Source: Ownwell

$93,590
$292,898
$492,205
Median Harwinton Market Value
$173,990
Median Litchfield County Market Value
$166,200
Median Connecticut Market Value
$189,900
Median United States Market Value
$235,294
Property Tax Assessment Values Across Harwinton, Litchfield County, Connecticut
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
06791 | $108,272 | $133,450 | $173,990 | $230,850 | $305,064 |
Source: Ownwell
Property Tax Bills Across Harwinton, Litchfield County, Connecticut
In Harwinton, Litchfield County, CT, property tax bills are determined by the assessed value of a home, which is a percentage of its market value. With a median home price of $173,990, homeowners face a property tax bill that can vary significantly. The 25th percentile tax bill is $3,897, while the 75th percentile reaches $6,806, and at the 90th percentile, it climbs to $8,954. The highest and lowest median tax bills in the area are both $5,092, reflecting the uniformity in assessment practices. These figures are notably higher than the national median property tax bill of $2,400, emphasizing the financial burden on homeowners in Harwinton.
Ownwell offers valuable assistance to homeowners seeking to reduce their property tax burdens. By expertly navigating the appeals process and identifying potential exemptions, Ownwell helps ensure that property tax assessments are fair and accurate. This not only alleviates the financial strain on homeowners but also maximizes their savings, providing peace of mind and financial relief in a region where property taxes are a significant expense.
Property Tax Bills Across Harwinton, Litchfield County, Connecticut
Source: Ownwell

$3,418
$4,955
$6,492
Median Harwinton Tax Bill
$5,092
Median Litchfield County Tax Bill
$5,031
Median Connecticut Tax Bill
$6,162
Median United States Tax Bill
$2,400
Property Tax Bills Across Harwinton, Litchfield County, Connecticut
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
06791 | $3,172 | $3,897 | $5,092 | $6,806 | $8,954 |
Source: Ownwell