The short answer on Canton CT property taxes

Canton's mill rate of approximately 35.11 mills is the highest among the five Valley towns. On a 500,000 dollar home assessed at 70 percent of fair market value, the annual tax bill is approximately 12,289 dollars, the most of any Valley town at that same price point. What keeps Canton competitive is price: a Canton home typically costs 100,000 to 150,000 dollars less than a comparable Avon or Simsbury property, so the real-world total tax bill on an equivalent house is often lower in Canton despite the higher rate. Buyers should compare total annual tax on comparable properties, not mill rate alone.

How Connecticut Property Taxes Work

Connecticut municipalities assess property at a fixed percentage of fair market value. In Canton, that ratio is 70 percent. The assessed value is multiplied by the mill rate and divided by 1,000 to produce the annual tax. One mill equals one dollar per 1,000 dollars of assessed value. Formula: Sale Price × 0.70 = Assessed Value. Assessed Value × 35.11 ÷ 1,000 = Annual Tax. A 550,000 dollar home in Canton has an assessed value of 385,000 dollars. At 35.11 mills that produces an annual tax of approximately 13,517 dollars.

Estimated Annual Property Taxes in Canton

Sale PriceAssessed ValueEst. Annual Tax
$400,000$280,000~$9,831
$500,000$350,000~$12,289
$650,000$455,000~$15,975
$800,000$560,000~$19,662
Estimates based on 35.11 mill rate and 70% assessment ratio. Verify with Canton Assessor's Office before closing.

Canton vs. Every Valley Town on Tax Rate

TownMill RateTax on $500K Home
Farmington27.36~$9,576
Avon31.80~$11,130
Granby34.21*~$11,974
Simsbury35.00~$12,250
Canton35.11~$12,289

The Ten-Year Picture

Comparing the same price point, a Canton buyer at 500,000 dollars pays approximately 1,159 dollars more per year in property tax than an equivalent Avon purchase, a result of Canton's higher mill rate. But that is not the realistic comparison: Canton's median price runs approximately 150,000 dollars below Avon's for a comparable home. A Canton buyer at 550,000 dollars pays approximately 13,517 dollars a year, versus approximately 14,469 dollars for the equivalent 650,000 dollar Avon product, a savings of roughly 952 dollars a year and 9,520 dollars over a ten-year hold. Buyers who are genuinely weighing Canton against Avon or Simsbury should compare total tax on comparably-sized homes, not mill rate alone.

Private Inquiry Back to Canton Overview

Common Questions

When are property taxes due in Canton CT?+
Canton property taxes are billed semi-annually. The first installment is due July 1 with a grace period through August 1. The second is due January 1 with a grace period through February 1. Interest accrues on unpaid balances after the grace period. Confirm at closing how the current year's taxes are prorated and verify no outstanding balance exists on the property.
Can I appeal my property assessment in Canton CT?+
Yes. Canton property owners may appeal their assessment to the Board of Assessment Appeals following receipt of assessment notices. The appeal window is typically 30 to 45 days after notices are sent, usually in February. Owners who believe their assessed value exceeds fair market value can present comparable sales data. Consult a local real estate professional before filing.
Why is Canton CT's mill rate lower than Avon's?+
Mill rates reflect each municipality's budget divided by total assessed property value. Canton's combination of a more modest municipal services scope and a smaller overall tax base produces a lower rate than Avon, which carries higher municipal service costs relative to its assessed base. The structural difference tends to be durable across budget cycles, making Canton's tax advantage over Avon a reliable long-term feature rather than a one-year anomaly.

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