Adams County, Colorado Tax Assessors' Office

Where is the Adams County Tax Assessor's Office?

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

The Adams 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 Adams 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 Adams 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 Adams County Assessor's Office at (720) 523 6038 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.

How can I contact Adams County?

You can try contacting the Adams 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 Adams County is located in the County Administration Building in Brighton, which is where the Adams County Assessors' Office is also located. You can direct your general inquiries to Adams County with the contact info listed below.

Adams County Phone Number

720-654-6100

Adams County Fax Number

720-659-0577

Adams County County Administration Building Address

County Administration Building
4430 South Adams County Parkway
Brighton, CO 80601

Useful Adams County Links:

• City of Commerce City - Property Tax Search & GIS Map
• Adams County Government Homepage
• Property Tax Search Tool & GIS Map
• Adams County Assessors' Office Homepage