Preston, New London County, Connecticut Property Taxes
Median Preston, CT effective property tax rate: 2.30%, significantly higher than the national median of 1.02%, but lower than the Connecticut state median of 3.14%.
Median Preston, CT home value: $206,605
Median annual Preston, CT tax bill: $4,743, $2,343 higher than the national median property tax bill of $2,400.
How are property taxes in New London calculated?
Property taxes in Preston, 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 Preston’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Preston, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Preston, New London County, Connecticut Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.3%
Estimate Property Tax Bill
$4,752
$4,410
Ownwell’s Preston Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Preston with just two data points.
By entering your property's estimated assessed value, our calculator applies Preston’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a precise calculation for your property tax obligations.
This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in New London County.
For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across Preston, New London County, Connecticut
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 Preston’s effective property tax rate to other cities in Connecticut and the median property tax rates in Connecticut and the U.S.
Preston, located in New London County, has a property tax rate of 2.30%. This is significantly higher than the national median property tax rate of 1.02%. Connecticut itself is known for its relatively high property tax rates, and Preston's rate is a reflection of that trend. While some areas in the state may have varying rates, Preston's rate is consistent with the highest and lowest rates in the region. Understanding these figures can help property owners make informed decisions about their investments and financial planning.
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 Preston Tax Rate
2.30%
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 London County Tax Rate
2.72%
Median Effective Connecticut Tax Rate
3.14%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Preston, New London County, Connecticut
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
06365 | 2.29% | 2.29% | 2.30% | 2.30% | 2.30% |
Source: Ownwell
Property Tax Assessment Values Across Preston, New London County, Connecticut
When examining property taxes in Preston, 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 London 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 London 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 Preston. For example, the median home price in Preston is $206,605, with tax bills ranging significantly across the county. Zip code 06365 has the highest median home price at $206,605.
Property Tax Assessment Values Across Preston, New London County, Connecticut
Source: Ownwell

$86,800
$274,225
$461,650
Median Preston Market Value
$206,605
Median New London County Market Value
$177,100
Median Connecticut Market Value
$189,900
Median United States Market Value
$235,294
Property Tax Assessment Values Across Preston, New London County, Connecticut
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
06365 | $139,013 | $165,392 | $206,605 | $266,682 | $323,904 |
Source: Ownwell
Property Tax Bills Across Preston, New London County, Connecticut
Median Preston Tax Bill
$4,743
Median New London County Tax Bill
$4,738
Median Connecticut Tax Bill
$6,162
Median United States Tax Bill
$2,400
Property Tax Bills Across Preston, New London County, Connecticut
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
06365 | $3,194 | $3,798 | $4,743 | $6,124 | $7,439 |
Source: Ownwell