Colorado Property Tax Assessors

Arapahoe County, Colorado Tax Assessors' Office

Arapahoe County Assessors Phone Number
Arapahoe County Assessor Office
5334 South Prince Street
Littleton, Colorado 80166

Where is the Arapahoe County Tax Assessor's Office?

The Arapahoe County Tax Assessor Office is located at 5334 South Prince Street, at the County Administration Building building in Littleton, Colorado.

What can the Arapahoe County Assessor's Office do for me?

The Arapahoe County Tax Assessor's Office oversees the appraisal and assessment of properties as well as the billing and collection of property taxes for all taxable real estate located in Arapahoe County.

Contact the assessor's office if you need help with paying your property taxes, applying for a homestead exemption or other tax exemption, reporting upgrades to your home, appealing your property tax assessment, or verifying your property records.

Submitting a Arapahoe County property tax appeal

If you believe that your house has been unfairly overappraised (i.e. appraised at a value higher than the true market value of the property), you can attempt to get your home re-appraised at a lower value by contacting the Assessor's Office to submit a property tax appeal.

You will have to submit a form describing your property and sufficient proof that it is overassessed, including valuations of similar homes nearby as evidence. If your appeal is accepted, your home assessment (and property taxes) will be lowered as a result.

If you would like to appeal your property, call the Arapahoe County Assessor's Office at (303) 795 4600 and ask for a property tax appeal form. Keep in mind that property tax appeals are generally only accepted in a 1-3 month window each year.

For more information and example appeals, see how to appeal your property taxes.

Useful Arapahoe County Facts:

The median home value in Arapahoe County is between $230,879.00 and $233,721.00. Property tax rates are based on property values.

How can I contact Arapahoe County?

You can try contacting the Arapahoe County local government directly with any issues the Assessor's Office can't solve. In many counties, certain property records such as deeds are kept in the county courthouse or county archives instead of at the tax assessors' office.

The county seat for Arapahoe County is located in the County Administration Building in Littleton, which is where the Arapahoe County Assessors' Office is also located. You can direct your general inquiries to Arapahoe County with the contact info listed below.

Arapahoe County Phone Number


Arapahoe County Fax Number


Arapahoe County County Administration Building Address

County Administration Building
5334 South Prince Street
Littleton, CO 80166-0001