Thompson, Windham County, Connecticut Property Taxes

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Property Taxes in Thompson, Connecticut

Median Thompson, Connecticut effective property tax rate: 2.81%, significantly lower than the national median of 1.02%, and lower than the Connecticut state median of 3.05%.
Median Thompson, Connecticut home value: $145,900
Median annual Thompson, Connecticut tax bill: $4,096, higher than the national median property tax bill of $2,400.

How are property taxes in Windham calculated?

Property taxes in Thompson, 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 Thompson's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Thompson, knowing local tax details benefits homeowners and investors.

Last Updated April 13, 2026

Thompson, Windham County, Connecticut Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

2.81%

Estimate Property Tax Bill

$4,100

$3,804

How Does the Thompson Property Tax Calculator Work?

Use this Thompson property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Thompson's median effective tax rate of 2.81% — based on actual property records in Windham County — to generate your estimate.

Enter your property's estimated assessed value — the figure the local assessment 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 Thompson'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 Thompson: rates range from 2.81% in 06277 to 2.81% in 06277, primarily due to differences in school district levies and local assessment districts. Thompson's median effective tax rate is lower than Connecticut's 3.05% median, and the median tax bill of $4,096 is $1,696 higher than the national median property tax bill of $2,400.

For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Thompson.

About Thompson Property Taxes

About Property Taxes in Thompson, Windham, Connecticut

Thompson’s median effective property tax rate of 2.81% is lower than the Connecticut state median of 3.05% and higher than the national median of 1.02%. This rate reflects the Windham 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 Thompson. Homeowners in the 06277 ZIP code carry a median effective rate of 2.81%, while those in the same ZIP also pay 2.81%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Windham County. Understanding which part of Thompson you live in can make a meaningful difference to your annual tax bill.

Thompson 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 Thompson, Windham 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 Thompson's effective property tax rate to other cities in Connecticut and the median property tax rates in Connecticut and the U.S.

Property Tax Rates Across Thompson, Windham County, Connecticut

Source: Ownwell

1.68%

2.69%

3.71%

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 Thompson Tax Rate

2.81%

Median Effective Windham County Tax Rate

2.31%

Median Effective Connecticut Tax Rate

3.05%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Thompson, Windham County, Connecticut

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
06277	2.81%	2.81%	2.81%	2.81%	2.81%

Source: Ownwell

Property Tax Assessment Values Across Thompson, Windham County, Connecticut

When examining property taxes in Thompson, 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 Windham 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 Windham 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. For example, the median home price in Thompson is $145,900, with a median tax bill of $4,096. The highest median home price is in 06277 at $145,900.

Property Tax Assessment Values Across Thompson, Windham County, Connecticut

Source: Ownwell

$95,210

$188,380

$281,550

Median Thompson Market Value

$145,900

Median Windham County Market Value

$180,670

Median Connecticut Market Value

$209,000

Median United States Market Value

$235,294

Property Tax Assessment Values Across Thompson, Windham County, Connecticut

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
06277	$83,100	$115,700	$145,900	$197,350	$251,160

Source: Ownwell

Property Tax Bills Across Thompson, Windham County, Connecticut

Property tax bills in Thompson are based on the assessed value of a home, which is tied to the market value set by the local assessor. The town applies its property tax rate to that assessed value to determine the annual bill. For homeowners, this means that changes in market value, local assessments, or the tax rate can all affect what is owed each year.

With a median home price of $145,900, property taxes can represent a significant part of homeownership costs. The median property tax bill is $4,096, which is above the national median property tax bill of $2,400 and reflects the higher burden many homeowners face locally. Bills also vary across homes in the area, with the 25th percentile at $3,247 and the 75th percentile at $5,524. The 90th percentile reaches $7,021, showing how higher-valued or more heavily assessed homes can lead to much larger tax bills.

Property Tax Bills Across Thompson, Windham County, Connecticut

Source: Ownwell

$2,846

$4,711

$6,576

Median Thompson Tax Bill

$4,096

Median Windham County Tax Bill

$4,594

Median Connecticut Tax Bill

$6,666

Median United States Tax Bill

$2,400

Property Tax Bills Across Thompson, Windham County, Connecticut

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
06277	$2,333	$3,247	$4,096	$5,524	$7,021

Source: Ownwell

Don't miss the deadline to appeal!

Dates
Appeal Deadline	February 20

Links
Windham Tax Assessor
Website	gis.vgsi.com

Frequently Asked Property Tax Questions in Thompson, Connecticut

How are property taxes calculated in Thompson, Connecticut?

Property taxes in Thompson, Connecticut are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Thompson, Connecticut?

To appeal your property taxes in Thompson, Connecticut, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Thompson, Connecticut?

Common property tax exemptions in Thompson, Connecticut include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Thompson, Connecticut?

Property tax deadlines in Thompson, Connecticut vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Thompson, Connecticut?

Ownwell provides professional property tax appeal services in Thompson, Connecticut. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.