Winslow, Kennebec County, Maine Property Taxes
Property Taxes in Winslow, Maine
Median Winslow, Maine effective property tax rate: 1.50%, significantly higher than the national median of 1.02%, and slightly higher than the Maine state median of 1.47%.
Median Winslow, Maine home value: $225,800
Median annual Winslow, Maine tax bill: $3,387, $987 higher than the national median property tax bill of $2,400.
How are property taxes in Kennebec calculated?
Property taxes in Winslow, Maine 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 Winslow's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Winslow, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Winslow, Kennebec County, Maine Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.5%
Estimate Property Tax Bill
$3,387
$3,143
How Does the Winslow Property Tax Calculator Work?
Use this Winslow property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Winslow's median effective tax rate of 1.50% — based on actual property records in Kennebec County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment process uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Winslow'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 Winslow: rates range from 1.50% in 04901 to 1.50% in 04901, 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 Winslow.
About Winslow Property Taxes
About Property Taxes in Winslow, Kennebec, Maine
Winslow’s median effective property tax rate of 1.50% is higher than the Maine state median of 1.47% and higher than the national median of 1.02%. This rate reflects the Kennebec 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 Winslow. Homeowners in the 04901 ZIP code carry a median effective rate of 1.50%, while those in the lowest ZIP code also pay 1.50%. This spread shows how school district boundaries and local assessment districts are drawn across Kennebec County. Understanding which part of Winslow you live in can make a meaningful difference to your annual tax bill.
Winslow homeowners who believe their assessed value is too high can file a formal appeal with the Tax Assessor before the March 30, 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 Winslow, Kennebec County, Maine
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 Winslow's effective property tax rate to other cities in Maine and the median property tax rates in Maine 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 Winslow Tax Rate
1.50%
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 Kennebec County Tax Rate
1.66%
Median Effective Maine Tax Rate
1.47%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Winslow, Kennebec County, Maine
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 04901 | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% |
Source: Ownwell
Property Tax Assessment Values Across Winslow, Kennebec County, Maine
When examining property taxes in Winslow, Maine, 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 Kennebec County assessor 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 Kennebec 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 Winslow.
For example, the median home price in Winslow is $225,800, with tax bills ranging significantly across the county. 04901 has the highest median home price at $225,800.
Property Tax Assessment Values Across Winslow, Kennebec County, Maine
Source: Ownwell
$58,800
$221,350
$383,900
Median Winslow Market Value
$225,800
Median Kennebec County Market Value
$174,800
Median Maine Market Value
$242,800
Median United States Market Value
$235,294
Property Tax Assessment Values Across Winslow, Kennebec County, Maine
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 04901 | $133,800 | $185,800 | $225,800 | $294,000 | $366,700 |
Source: Ownwell
Property Tax Bills Across Winslow, Kennebec County, Maine
Property tax bills in Winslow are calculated by applying the local tax rate to a home’s assessed value, which is based on the property’s market value and any applicable exemptions. For a home with a median price of $225,800, the resulting bill can vary depending on how the property is assessed and the tax rate set by local authorities.
In Kennebec County, the median property tax bill in Winslow is $3,387, which is above the national median property tax bill of $2,400 and the national median property tax rate of 1.02%. Homeowners may see bills that differ widely, with the 25th percentile at $2,788, the 75th percentile at $4,410, and the 90th percentile at $5,501. These differences show how property tax bills can affect homeowners differently, especially when assessed values rise or exemptions are not fully applied.
Median Winslow Tax Bill
$3,387
Median Kennebec County Tax Bill
$2,961
Median Maine Tax Bill
$3,569
Median United States Tax Bill
$2,400
Property Tax Bills Across Winslow, Kennebec County, Maine
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 04901 | $2,007 | $2,788 | $3,387 | $4,410 | $5,501 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | January 23 |
Links | |
|---|---|
| Kennebec Tax Assessor | |
| Website | www.vgsi.com |