Los Alamos County Property Search (New Mexico)

Search free Los Alamos County, NM property, land, and tax records through local government assessors, auditors, clerks, property appraisers, deeds recorders, treasurers, tax collectors, city halls, and town halls.


The Los Alamos County Assessor is responsible for determining the value of property in order to determine Los Alamos County property taxes. The Los Alamos County Assessment Office collect data from on-site inspections, value assessments for construction or improvements, comparable sales, and calculations of depreciation. The Los Alamos County Tax Assessor maintains current data on every parcel in the Los Alamos County, which includes ownership information, maps of property lines, inventories of parcels and structures, and the value of all the property in the Los Alamos County, NM. The Los Alamos County Assessor’s Office can answer questions regarding Los Alamos County property tax appeals and assessments, Los Alamos County property tax rates and payment due dates.

Los Alamos County Assessor's Office Los Alamos NM 1000 Central Avenue 87544 505-662-8030


The Los Alamos County Clerk files important documents and preserves municipal records in order to maintain an archive of Los Alamos County property records that can be accessed by the public. The Clerk's Office is a valuable source of information on property in Los Alamos County, New Mexico. The Los Alamos County Clerk's Office contains documentation on real estate excise taxes, registered land, and property transactions, as well as land documents including Los Alamos County deeds, mortgages, and liens on properties.

Los Alamos County Clerk Los Alamos NM 1000 Central Avenue 87544 505-662-8010


The Los Alamos County Recorders of Deeds maintain public records, particularly documents related to property and land records, and make them available for public access in Los Alamos County, NM. The Office of Recorder of Deeds in Los Alamos County is a valuable source of information on property records The Recorder of Deeds maintains documents on land transactions within its jurisdictions, including Los Alamos County deeds and titles, mortgages, property ownership records, surveys, and easements, as well as tax liens.

Los Alamos County Recorder of Deeds Los Alamos NM 2451 Central Avenue 87544 505-662-8010


The Los Alamos County Treasurer and Tax Collector’s Office is responsible for the collection of Los Alamos County property tax revenue. The Treasurer and Tax Collector maintains current Los Alamos County property tax information including Los Alamos County property ownership information, GIS Maps, tax maps, historical property tax rates, lists of sold parcels, and is also charged with the sale of properties due to a default on taxes in Los Alamos County, New Mexico.

Los Alamos County Treasurer's Office Los Alamos NM PO Box 99 87544 505-662-8070