Union County, NM: parcel map and property search
Union County's public map viewer. Search a property to see parcel boundaries, aerial imagery and other local map layers.
Union County parcel map and property search Open PublicGIS map
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What you can look up here
- County GIS mapThe interactive map the county publishes. Parcels, aerial photos, roads, and lakes in one place.
- Property linesSee the shape and size of a parcel and where it meets the neighbors.
- Property ownerFind the owner of record for a parcel.
- Parcel numberLook up a parcel by its number, or find the number for an address.
- Property recordsValues, classification, building details, and sales history for a parcel.
- Aerial imageryRecent and historical aerial photographs.
About this resource
- Provided by
- Union County (official)
- Covers
- Union County, NM
- Link status
- Opened normally at the last check
- Link checked
- Oct 17, 2026
- Web address
- https://experience.arcgis.com/experience/8ce9289b0dbf4fa8a41a16794d8f0032
Who to contact
- Union County GISMapping and GIS data.Brayden Walker, GIS Tech
- Phone
- 575-374-9441
- brayden.walker@unionnm.us
- Address
- 200 Court Street Clayton, NM 88415
- Website
- Visit website
- Union County AssessorProperty valuation and classification.
- Phone
- 575-374-9441
- Address
- 200 Court St. Clayton, NM 88415
- Website
- Visit website
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