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Assessor

Attention

Due to current legislation, the Notice of Values will be mailed May 1, 2025. The 2025 protest period will run from May 1 to May 30, 2025.

Parcel Map Info

Due to a recent update, we are experiencing a few bugs with our Parcel Map. Please bear with us while we fix the problem. If you need immediate information, please call 505-866-2065.

Our Commitment

The Valencia County Assessor’s Office is committed to serving the public with respect and transparency. We strive to meet or exceed the statutory requirements set forth by the State of New Mexico.

Our Responsibilities

The Assessor’s Office is responsible for producing the annual property tax roll to the County Treasurer in a timely and accurate manner, notifying property owners of their assessed property value, verifying, maintaining records, and documenting ownership changes recorded in the Clerk’s Office.

The Assessor’s Office provides an interactive Geographic Information System (GIS) Map and forms for programs such as Low Income Value Freeze, Farm and Livestock special method of valuation, and property tax exemptions for Veterans and Head of Household.

Celia Dittmaier

Celia Dittmaier

County Assessor

Contact Us

County Assessor

Physical Address
444 Luna Avenue
Los Lunas, NM 87031

Directions

Mailing Address
P.O. Box 909
Los Lunas, NM 87031

Phone: 505-866-2065
Fax: 505-866-2025

Hours
Monday through Friday
8 am to 5 pm