New Mexico property records and tax lookups

Who holds it: County Assessor values property in the county, except property the state department values¹

Last checked against official sources on November 7, 2026.

On this page

1. Looking up a property and appealing a value
2. More details
3. Related records in New Mexico
4. Property records in New Mexico counties with a full guide
5. Official warnings
6. Official copies vs look-alike sites
7. Sources

Looking up a property and appealing a value

Appealing a value

File a protest with the county assessor by the later of April 1 or 30 days after the notice was mailed, if it came with the prior year's bill; otherwise generally 30 days after mailing of the notice of valuation¹

More details

Assessor records

Assessor keeps the valuation records¹

State role

Property Tax Division of the Taxation and Revenue Department oversees assessors, values state-assessed property and collects delinquent real property taxes²

Refund suit

Refund claims are civil actions in district court¹

Delinquent sale

The state department may sell real property for delinquent taxes after three years¹

Directory

Taxation and Revenue lists each county's clerk, assessor and treasurer³

Related records in New Mexico

Deeds: who holds it

County Clerk of the county where the land lies; recorded documents are public records⁴

Deeds: how to search

Records can be searched free in the clerk's office during business hours. A search done by staff can carry a fee⁴

Maps: state GIS portal

rgis.unm.edu/rgis6 NM Resource Geographic Information System (RGIS), run by UNM's Earth Data Analysis Center⁵

Property records in New Mexico counties with a full guide

The local office, its official online search and its own fee, for each county with a full guide. Local fees can differ from the statewide figures above.

For any other county, see the county list on the New Mexico guide.

Official warnings

• Taxation and Revenue Department warns against mail scams. Fake mail claims property may be seized over debt payable to an 800 number; verify at the Taxpayer Access Point (NM Taxation and Revenue Department)¹⁶

Rules in other states: property and tax records in every state. Everything else in New Mexico: New Mexico public records guide.

Sources

Every fact above links to the official page it comes from. Fees and rules change, so check the office's own page before you pay or travel.

1. NMSA 1978 Chapter 7 TaxationNM Compilation Commission (NMOneSource)checked November 4, 2026
2. Property Tax OverviewNM Taxation and Revenue Departmentchecked November 4, 2026
3. County OfficialsNM Taxation and Revenue Departmentchecked November 4, 2026
4. NMSA 1978 Chapter 14 Records, Rules, Legal Notices, OathsNM Compilation Commission (NMOneSource)checked November 4, 2026
5. About RGISEarth Data Analysis Center, University of New Mexicochecked November 4, 2026
6. Property Record SearchBernalillo County Assessorchecked November 4, 2026
7. County AssessorBernalillo County Assessorchecked November 4, 2026
8. Assessor's OfficeDoña Ana Countychecked November 4, 2026
9. Doña Ana County home pageDoña Ana Countychecked November 5, 2026
10. Assessor's OfficeSan Juan Countychecked November 7, 2026
11. San Juan County, NM home pageSan Juan Countychecked November 7, 2026
12. Home - Sandoval CountySandoval County, New Mexicochecked November 4, 2026
13. County Assessor - Sandoval CountySandoval County, New Mexicochecked November 4, 2026
14. Assessor Document ManagerSanta Fe County, NMchecked November 5, 2026
15. Santa Fe County AssessorSanta Fe County, NMchecked November 5, 2026
16. Taxation and Revenue warns against mail scamsNM Taxation and Revenue Departmentchecked November 4, 2026