County permits

Union County

Union County issues permits only for unincorporated areas. Inside an incorporated city? Pick the city below — its building department handles your permit.

§ 01 Unincorporated

Unincorporated Union County.

If your property isn't inside an incorporated city, the county permit office handles your application directly.

Permit authority: New Mexico Construction Industries Division (CID)
Website: NM Construction Industries Division (CID) Online Services ↗
Online portal: NM Construction Industries Division (CID) Online Services ↗
Phone: 505-476-4700 (CID Headquarters); 505-454-9232 (Las Vegas District Office)
Email: https://www.rld.nm.gov/construction-industries/contact-us/
Address: 2550 Cerrillos Road, 3rd Floor, Santa Fe, NM 87505 (CID Headquarters); Las Vegas District Office: 1110 New Mexico Ave, Las Vegas, NM 87701

Full unincorporated Union County permit guide →

§ 02 Jurisdictions

Cities in Union County

Click any city for its full permit guide — authority, fees, application steps, inspections, and exempt work.

§ 03 County navigation

Information last verified for Union County, New Mexico. Permit rules and fees change frequently — verify current requirements with the issuing department before applying. Jaspector is an educational reference, not legal advice.