The Rio Arriba County Assessor is charged with the duty of assessing all parcels fairly and equitable throughout the county. He is also charged with maintaining current and correct records and maps for all parcels in Rio Arriba County.

Rio Arriba County Assessor's Office is dedicated to serving you. We are open Monday though Friday 8-5.
We are open during the lunch hour for your convenience.
The assessor's office strives to assist you in all your assessment needs. Please feel free to contact us with any questions.

• Ron Smith, Chief Deputy Assessor
• Staff Tierra Amarilla Office
• Lisa Martinez, Administrative Assisant II, Personal Property
• Diane Luna Clerk Technician I
• Silviano Atencio, Mapper Draftsperson II/Appraiser
• Amanda Ulibarri, Mapper Draftsperson I
• James Torrez, Appraiser Supervisor
• Patrick Samora Appraiser I
• Vicky Valdez, Appraiser I
• Baltazar Mercure, Appraiser I
• Theresa Beavers, Clerk Tech/Livestock
• Staff Espanola OfficeLevi Valdez, Mapper Draftsperson Supervisor
• Pete Chiello, Mapper Draftsperson II
• Margaret Archuleta, Mapper Draftsperson I
• Josie Valdez, Secretary III
• Eliseo Trujillo, Chief Appraiser
• Ramon Archueta, Field Appraiser II
• Christopher Martinez, Field Appraiser I
• Toby Martinez, Field Appraiser 1

Rio Arriba County Assessor’s Office has two locations.

Assessor’s Office in Tierra Amarilla is Located at the
Rio Arriba County Courthouse .
Mailing Address is
PO Box 277
Tierra Amarilla, New Mexico 87575
Telephone Numbers are 505 588-7726 or 505 588-7864
Fax Number is 505 588-7374

Espanola Sub Office is at
1122 Industrial Park Road
Rio Arriba County Annex Building
Mailing Address is
PO Box 1256
Espanola New Mexico 87532
Telephone Numbers are:
505 753-7019 or 505 753-3382
Fax Number is
505 753-3760

The general office email address is assessor@rio-arriba.org