South Windsor, Hartford County, Connecticut Property Taxes
Property Taxes in South Windsor, Connecticut
Median South Windsor, Connecticut effective property tax rate: 3.45%, significantly higher than the national median of 1.02%, and higher than the Connecticut state median of 3.05%.
Median South Windsor, Connecticut home value: $226,500
Median annual South Windsor, Connecticut tax bill: $7,805, higher than the national median property tax bill of $2,400.
How are property taxes in Hartford calculated?
Property taxes in South Windsor, 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 South Windsor's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in South Windsor, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
South Windsor, Hartford County, Connecticut Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
3.45%
Estimate Property Tax Bill
$7,814
$7,251
How Does the South Windsor Property Tax Calculator Work?
Use this South Windsor property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies South Windsor's median effective tax rate of 3.45% — based on actual property records in Hartford County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies South Windsor'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 South Windsor: rates range from 3.45% in 06074 to 3.45% in 06074, 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 South Windsor.
About South Windsor Property Taxes
About Property Taxes in South Windsor, Hartford, Connecticut
South Windsor's median effective property tax rate of 3.45% is higher than the Connecticut state median of 3.05% and higher than the national median of 1.02%. This rate reflects the Hartford 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 South Windsor. Homeowners in the 06074 ZIP code carry a median effective rate of 3.45%, while those in the same ZIP also pay 3.45%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Hartford County. Understanding which part of South Windsor you live in can make a meaningful difference to your annual tax bill.
South Windsor homeowners who believe their assessed value is too high can file a formal appeal with the 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 South Windsor, Hartford 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 South Windsor'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 South Windsor Tax Rate
3.45%
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 Hartford County Tax Rate
3.45%
Median Effective Connecticut Tax Rate
3.05%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across South Windsor, Hartford County, Connecticut
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 06074 | 3.45% | 3.45% | 3.45% | 3.45% | 3.45% |
Source: Ownwell
Property Tax Assessment Values Across South Windsor, Hartford County, Connecticut
When examining property taxes in South Windsor, 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 Hartford 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 Hartford 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 South Windsor.
For example, the median home price in South Windsor is $226,500, with tax bills ranging significantly across the county. 06074 has the highest median home price at $226,500.
Property Tax Assessment Values Across South Windsor, Hartford County, Connecticut
Source: Ownwell
$24,476
$182,688
$340,900
Median South Windsor Market Value
$226,500
Median Hartford County Market Value
$180,170
Median Connecticut Market Value
$209,000
Median United States Market Value
$235,294
Property Tax Assessment Values Across South Windsor, Hartford County, Connecticut
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 06074 | $119,300 | $181,500 | $226,500 | $288,700 | $364,590 |
Source: Ownwell
Property Tax Bills Across South Windsor, Hartford County, Connecticut
How are property tax bills calculated in South Windsor?
Property tax bills in South Windsor are based on the assessed value of a home, not its market price. Local tax rates are applied to that assessed value to determine the annual bill, so homeowners with higher assessed values generally pay more. The amount a homeowner owes can also be influenced by exemptions or other local adjustments, but the assessed value remains the main factor.
What affects the tax bill for homeowners?
A home’s value, the local tax rate, and any qualifying exemptions all play a role in the final bill. In South Windsor, the median home price is $226,500, while the median property tax bill is $7,805 in ZIP code 06074. That is well above the national median property tax bill of $2,400 and the national median property tax rate of 1.02%.
How does this affect homeowners?
Higher property tax bills can add a significant cost to homeownership and affect monthly budgets, especially when assessed values rise.
Property Tax Bills Across South Windsor, Hartford County, Connecticut
Source: Ownwell
$1,690
$6,767
$11,843
Median South Windsor Tax Bill
$7,805
Median Hartford County Tax Bill
$6,427
Median Connecticut Tax Bill
$6,666
Median United States Tax Bill
$2,400
Property Tax Bills Across South Windsor, Hartford County, Connecticut
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 06074 | $4,111 | $6,254 | $7,805 | $9,949 | $12,564 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | February 20 |
Links | |
|---|---|
| Hartford Tax Assessor | |
| Website | www.mytaxbill.org |