Free Connecticut (CT) property tax calculator with 2026-specific rates. Calculate your exact property tax using real Connecticut data.
The average effective property tax rate in Connecticut is 1.79%. On a home valued at $380,000 (the state median), this equates to approximately $6,802 per year in property taxes.
Property taxes in Connecticut are calculated by multiplying the assessed value of your property by the local tax rate. The effective rate averages 1.79% statewide, though rates vary by county and municipality.
Connecticut's average effective property tax rate of 1.79% is above the national average, making it one of the higher property tax states. The national average effective property tax rate is approximately 1.1%.