New Mexico Property Tax Assessors

San Juan County, New Mexico Tax Assessors' Office

San Juan County Assessors Phone Number
San Juan County Assessor
100 South Oliver Drive, Suite 400
Aztec, New Mexico 87410
San Juan County Assessors Fax Number 505-334-1669 (Fax)

Where is the San Juan County Tax Assessor's Office?

The San Juan County Tax Assessor Records Office is located at 100 South Oliver Drive, Suite 400, at the building in Aztec, New Mexico.

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

The San Juan 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 San Juan 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 San Juan 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 San Juan County Assessor's Office at (505) 334 6157 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 San Juan County Facts:

The median home value in San Juan County is between $143,758.00 and $155,042.00. Property tax rates are based on property values.

How can I contact San Juan County?

You can try contacting the San Juan 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 San Juan County is located in the in Aztec, which is where the San Juan County Assessors' Office is also located. You can direct your general inquiries to San Juan County with the contact info listed below.

San Juan County Phone Number


San Juan County Fax Number


San Juan County Address

100 S Oliver Dr
Aztec, NM 87410-2417

Useful San Juan County Links:

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