Las Vegas, NM - 2026 Building Permit Guide

Permit Authority

The City of Las Vegas, New Mexico is a Local Enforcement Agency (LEA) designated by the New Mexico Construction Industries Division. The city administers building permits and inspections within its incorporated city limits using state-adopted building codes. Las Vegas NM is the county seat of San Miguel County. The city contains an extensive historic district with numerous properties listed on the National Register of Historic Places (NRHP); special historic preservation requirements apply in the historic district.

Department

City of Las Vegas, New Mexico -- Building and Zoning Division, Community Development Department

Address

City Hall, 1700 North Grand Avenue, Las Vegas, NM 87701

Phone

505-454-1401

Website

https://www.lasvegasnm.gov/government/departments/community_development/building_permits.php

Online Permit Portal

Application Process

1. Contact the City of Las Vegas Building Department at 505-454-1401 before beginning any project to confirm permit requirements, applicable zoning, and whether the property is within the historic district.
2. For properties in the historic district (Old Town / Bridge Street area and other designated zones), contact the Historic Preservation Officer (HPO) within Community Development before submitting a building permit application. Historic review may be required prior to permit issuance.
3. Obtain and complete the City of Las Vegas building permit application from the Community Development Department at City Hall.
4. Prepare required documents including site plan, construction drawings, energy compliance documentation, contractor NM CID license number or owner-builder affidavit, and property ownership documentation.
5. For historic district projects, provide additional documentation including existing conditions photographs, materials specifications, and proposed work drawings for HPO/HPC review.
6. Submit the completed application with all required documents in person at City Hall.
7. Pay the applicable permit fee at time of application.
8. Plans are reviewed by city building staff for code compliance. For historic district projects, concurrent or prior review by the Historic Preservation Commission (HPC) or HPO is required.
9. Applicant is notified of approval, conditions, or required corrections.
10. Permit is issued; post the permit on site.
11. Schedule required inspections by calling the Building Department at 505-454-1401.
12. Complete all required inspections during construction.
13. Final inspection is conducted; Certificate of Occupancy is issued upon passing.

Typical processing time: Not published; contact 505-454-1401 for current turnaround times. Historic district projects may take longer due to the additional HPO/HPC review.

Source: City of Las Vegas, New Mexico -- Building and Zoning Division, Community Development Department

General Requirements

Building permits are required within the City of Las Vegas for all new construction, additions, structural alterations, demolition, change of occupancy, and installation or modification of electrical, mechanical, and plumbing systems. Fences, walls, solar installations, and manufactured home placement also typically require permits.

Required Documents

• Completed building permit application
• Site plan
• Construction drawings (foundation, floor plans, elevations, sections)
• Energy compliance documentation
• Contractor NM CID license number or owner-builder affidavit
• Property ownership documentation

Permit validity

Permits are typically valid for one year from issuance; contact the Building Department for current policy.

Building code

2021 NM Residential Building Code (NMAC 14.5.2); 2021 NM Commercial Building Code (NMAC 14.5.3); 2021 NM Plumbing Code; 2021 NM Mechanical Code; 2020 NM Electrical Code (2020 NEC); 2021 NM Energy Conservation Code; NM Earthen Building Materials Code (NMAC 14.7.4) -- particularly relevant given the adobe construction tradition in Las Vegas NM

Owner-builder

Owner-builder permits are available per 14.5.2.18 NMAC; NM CID owner-builder affidavit required; one permit per 12 months; must occupy as primary residence.

Contractor requirements

All contractors must be licensed with NM CID; license number must be listed on permit application.

Fees

Plan check fee

Typically collected at application for projects requiring plan review

Permit fee formula

Typically valuation-based for primary building permits and flat/unit-based for trade permits

Reinspection fee

Apply when work fails inspection or is not ready

Payment note

In-person payment at City Hall; contact department for accepted payment methods. Fee schedule not published on city's public website; direct contact with Building Department at 505-454-1401 is required for all fee information.

Work That Does NOT Require a Permit

Contact the City of Las Vegas, New Mexico -- Building and Zoning Division, Community Development Department to confirm whether your project requires a permit before starting work.

Inspections

How to Schedule

• 505-454-1401 (phone)

Scheduling deadline

Typically 24-48 hours advance notice required

Inspection hours

City Hall business hours, Monday through Friday

Typical inspection sequence: Typical sequence for new residential: 1) Footing/foundation (before concrete pour), 2) Under-slab plumbing rough-in (if applicable), 3) Framing (before insulation/drywall), 4) Rough electrical (before walls closed), 5) Rough plumbing (before walls closed), 6) Rough mechanical (before walls closed), 7) Insulation, 8) Energy compliance, 9) Final building, 10) Final electrical, plumbing, mechanical, 11) Certificate of Occupancy. For historic district projects, the HPO or a designated city inspector may conduct a compliance inspection to verify that work was performed per the approved historic review conditions.

Additional Resources

• Building code: 2021 NM Residential Building Code (NMAC 14.5.2); 2021 NM Commercial Building Code (NMAC 14.5.3); 2021 NM Plumbing Code; 2021 NM Mechanical Code; 2020 NM Electrical Code (2020 NEC); 2021 NM Energy Conservation Code; NM Earthen Building Materials Code (NMAC 14.7.4) -- particularly relevant given the adobe construction tradition in Las Vegas NM
• Verify contractor license: NM CID Contractor License Lookup
• Historic Preservation Officer / Historic Preservation Commission
• NM Historic Preservation Division (SHPO)
• NM Historic Preservation Tax Credit
• NM Earthen Building Materials Code
• License lookup guide: New Mexico Contractor License Requirements
• Contract template: New Mexico Homeowner-Contractor Agreement
• New Mexico hub: New Mexico Contractor License & Permit Hub

Frequently Asked Questions

Las Vegas Building Permit FAQ

Do I need a building permit in Las Vegas, NM?

Building permits are required within the City of Las Vegas for all new construction, additions, structural alterations, demolition, change of occupancy, and installation or modification of electrical, mechanical, and plumbing systems. Fences, walls, solar installations, and manufactured home placement also typically require permits.

How much does a building permit cost in Las Vegas, NM?

Fees are calculated as: Typically valuation-based for primary building permits and flat/unit-based for trade permits. Plan check fee: Typically collected at application for projects requiring plan review.

How do I apply for a building permit in Las Vegas, NM?

1. Contact the City of Las Vegas Building Department at 505-454-1401 before beginning any project to confirm permit requirements, applicable zoning, and whether the property is within the historic district. 2. For properties in the historic district (Old Town / Bridge Street area and other designated zones), contact the Historic Preservation Officer (HPO) within Community Development before submitting a building permit application. Historic review may be required prior to permit issuance. 3. Obtain and complete the City of Las Vegas building permit application from the Community Development Department at City Hall. 4. Prepare required documents including site plan, construction drawings, energy compliance documentation, contractor NM CID license number or owner-builder affidavit, and property ownership documentation. 5. For historic district projects, provide additional documentation including existing conditions photographs, materials specifications, and proposed work drawings for HPO/HPC review. 6. Submit the completed application with all required documents in person at City Hall. 7. Pay the applicable permit fee at time of application. 8. Plans are reviewed by city building staff for code compliance. For historic district projects, concurrent or prior review by the Historic Preservation Commission (HPC) or HPO is required. 9. Applicant is notified of approval, conditions, or required corrections. 10. Permit is issued; post the permit on site. 11. Schedule required inspections by calling the Building Department at 505-454-1401. 12. Complete all required inspections during construction. 13. Final inspection is conducted; Certificate of Occupancy is issued upon passing.

How long does it take to get a building permit in Las Vegas, NM?

Typical processing time is Not published; contact 505-454-1401 for current turnaround times. Historic district projects may take longer due to the additional HPO/HPC review..

How do I schedule a building inspection in Las Vegas, NM?

Inspections can be scheduled via: 505-454-1401. Typically 24-48 hours advance notice required.

Other cities in San Miguel County