Property tax estimate

Colorado Property Tax Calculator

Estimate annual and monthly property taxes in Coloradousing the state's average effective property tax rate of 0.51%. Enter a home value below to see an instant estimate — free and with no sign-up.

Last updated 2026-05-31

Average property tax rate: 0.51%.

Home value

Colorado has one of the lowest effective property tax rates in the country, set against a relatively low residential assessment ratio.

Annual estimate

$2,550

Monthly estimate

$213

How to calculate property taxes in Colorado

To estimate property taxes in Colorado, multiply the home value by the local property tax rate. This page applies the state average effective rate of 0.51%, so a property valued at $500,000 would have an estimated annual property tax of $2,550.

Colorado has one of the lowest effective property tax rates in the country, set against a relatively low residential assessment ratio.

Actual tax bills can include county, city, school district, exemption, and assessment rules, so investors should verify the final number with the local assessor before closing.

Comparing returns across markets? Use the cap rate calculator and cash-on-cash return calculator, which let you include property taxes as an operating expense.

Colorado property tax FAQ

What is the average property tax rate in Colorado?

The average effective property tax rate in Colorado is about 0.51%, which is below the U.S. average of roughly 1.07%. Effective rate means annual tax divided by market value; your local rate may differ by county and city.

How much is property tax on a $400,000 home in Colorado?

Using Colorado's average effective rate of 0.51%, a $400,000 home owes about $2,040 per year in property tax, or roughly $170 per month. Actual bills vary with local rates and exemptions.

How do I calculate property tax in Colorado?

Multiply your home's value by the local property tax rate. This calculator applies Colorado's average effective rate of 0.51%, but you should confirm the exact county, city, and school district rates and any available exemptions with your local assessor.

This estimate uses Colorado's average effective property tax rate and is for educational purposes only — not tax advice. Confirm your exact rate and exemptions with your county assessor.