San Miguel County, NM - 2026 Building Permit Guide

Permit Authority

All properties in unincorporated San Miguel County. San Miguel County does not operate as a Local Enforcement Agency (LEA); all unincorporated areas fall under the jurisdiction of the New Mexico Construction Industries Division, which issues building and trade permits, conducts inspections, and issues Certificates of Occupancy. Zoning and land use for unincorporated areas is governed by the San Miguel County Planning and Zoning Department.

Department

New Mexico Construction Industries Division (CID), Albuquerque District Office

Address

5500 San Antonio Drive NE, Suite A, Albuquerque, NM 87109

Phone

505-841-9800

Website

https://www.rld.nm.gov/construction-industries/about-us/

Online Permit Portal

Application Process

1. Confirm your property address is in unincorporated San Miguel County (not within Las Vegas NM or Pecos incorporated limits).
2. Contact San Miguel County Planning and Zoning Department at 505-425-9334 to verify zoning classification and determine if a variance, special use permit, or subdivision approval is required.
3. Obtain the appropriate NM CID permit application from the forms-and-applications page.
4. Prepare required documents including construction drawings, energy compliance documentation, and proof of lot ownership.
5. If septic or on-site wastewater system is involved, obtain approval from NMED Drinking Water Bureau before submitting to CID.
6. For well water or water supply connection, confirm compliance with New Mexico Office of the State Engineer (NMOSE) permit requirements.
7. Submit the completed CID application with required documents and fee to the appropriate CID district office (Santa Fe: 505-476-4700 or Albuquerque: 505-841-9800).
8. CID reviews plans for code compliance under applicable NM building codes.
9. Once approved, the building permit is issued; post the permit on-site.
10. Schedule all required inspections through the issuing CID district office.
11. Complete all required inspections during construction. Do not cover framing, insulation, or other work until applicable inspection is passed.
12. Upon passing all inspections, CID issues the Certificate of Occupancy.

Typical processing time: Two to four weeks for standard residential permits; may vary. Contact the applicable district office for current wait times.

Source: New Mexico Construction Industries Division (CID), Albuquerque District Office

General Requirements

All new construction, additions, structural alterations, change of occupancy, demolition, and installation or alteration of electrical, mechanical, and plumbing systems in unincorporated San Miguel County require a permit from NM CID. Manufactured home placement, modular homes, accessory structures over minimal thresholds, and solar energy installations also require permits.

Required Documents

• Completed CID permit application
• Two sets of construction drawings (site plan, foundation plan, floor plan, elevations, sections)
• Energy compliance documentation
• Contractor CID license number or owner-builder affidavit
• Proof of lot ownership or authorization
• Applicable fees

Permit validity

CID permits are valid for one year from date of issuance. Work must commence within 180 days. Permits may be renewed upon request with applicable fee if work is not completed within the original term.

Building code

2021 NM Residential Building Code (2021 IRC as amended by NMAC 14.5.2); 2021 NM Commercial Building Code (2021 IBC as amended by NMAC 14.5.3); 2021 NM Existing Building Code; 2021 NM Plumbing Code (2021 UPC as amended); 2021 NM Mechanical Code (2021 UMC as amended); 2020 NM Electrical Code (2020 NEC); 2021 NM Energy Conservation Code; NM Earthen Building Materials Code (NMAC 14.7.4)

Owner-builder

Owner-builder permits are allowed under 14.5.2.18 NMAC. Applicant must be the owner of the property, must occupy the completed structure as their primary residence, is limited to one owner-builder permit per 12-month period, and must complete and sign the NM CID owner-builder affidavit. Owner-builders may not sell the property within one year without disclosure.

Contractor requirements

All contractors performing construction, electrical, plumbing, or mechanical work in New Mexico must be licensed with NM CID. For residential work, GB-2 (general residential building) is the typical classification. For commercial work, GB-98 (general commercial) applies. Trade contractors must hold the appropriate sub-classification. License number must appear on all permit applications.

Fees

Minimum permit fee

Approximately $50 for very small projects

Plan check fee

Plan review is included in the CID permit fee; no separate plan review fee

Permit fee formula

Valuation-based for building permits; typical fee tiers apply based on construction cost ($1-$1,000; $1,001-$10,000; $10,001-$50,000; $50,001-$100,000; $100,001+)

Trade permit fee

$50 minimum to several hundred dollars depending on type and service size (electrical, plumbing, mechanical)

Reinspection fee

Per CID fee schedule

Payment note

Fees paid at time of application; cash, check, or money order typically accepted

Fees change. Verify current amounts at the official fee schedule.

Work That Does NOT Require a Permit

Contact the New Mexico Construction Industries Division (CID), Albuquerque District Office to confirm whether your project requires a permit before starting work.

Inspections

How to Schedule

• Albuquerque District: 505-841-9800; Santa Fe District: 505-476-4700 (phone)

Inspection hours

Monday through Friday, normal business hours

Typical inspection sequence: Typical sequence for new residential: 1) Footing/foundation (before concrete pour), 2) Under-slab rough plumbing (if applicable), 3) Framing (before insulation/drywall), 4) Rough electrical (before insulation), 5) Rough plumbing (before walls closed), 6) Rough mechanical/HVAC (before walls closed), 7) Insulation (before drywall), 8) Energy code compliance, 9) Final building inspection, 10) Final electrical, plumbing, mechanical, 11) Certificate of Occupancy. Earthen construction requires inspections per the NM Earthen Building Materials Code.

Additional Resources

• Building code: 2021 NM Residential Building Code (2021 IRC as amended by NMAC 14.5.2); 2021 NM Commercial Building Code (2021 IBC as amended by NMAC 14.5.3); 2021 NM Existing Building Code; 2021 NM Plumbing Code (2021 UPC as amended); 2021 NM Mechanical Code (2021 UMC as amended); 2020 NM Electrical Code (2020 NEC); 2021 NM Energy Conservation Code; NM Earthen Building Materials Code (NMAC 14.7.4)
• Verify contractor license: NM CID Contractor License Lookup
• Zoning information: View zoning info
• San Miguel County Planning and Zoning Department
• New Mexico Environment Department - Septic/On-Site Wastewater
• New Mexico Office of the State Engineer - Water Rights
• FEMA Flood Map Service Center
• New Mexico Acequia Association
• 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

San Miguel County Building Permit FAQ

Do I need a building permit in unincorporated San Miguel County, NM?

All new construction, additions, structural alterations, change of occupancy, demolition, and installation or alteration of electrical, mechanical, and plumbing systems in unincorporated San Miguel County require a permit from NM CID. Manufactured home placement, modular homes, accessory structures over minimal thresholds, and solar energy installations also require permits.

How much does a building permit cost in unincorporated San Miguel County, NM?

The minimum permit fee is Approximately $50 for very small projects. Fees are calculated as: Valuation-based for building permits; typical fee tiers apply based on construction cost ($1-$1,000; $1,001-$10,000; $10,001-$50,000; $50,001-$100,000; $100,001+). Plan check fee: Plan review is included in the CID permit fee; no separate plan review fee.

How do I apply for a building permit in unincorporated San Miguel County, NM?

1. Confirm your property address is in unincorporated San Miguel County (not within Las Vegas NM or Pecos incorporated limits). 2. Contact San Miguel County Planning and Zoning Department at 505-425-9334 to verify zoning classification and determine if a variance, special use permit, or subdivision approval is required. 3. Obtain the appropriate NM CID permit application from the forms-and-applications page. 4. Prepare required documents including construction drawings, energy compliance documentation, and proof of lot ownership. 5. If septic or on-site wastewater system is involved, obtain approval from NMED Drinking Water Bureau before submitting to CID. 6. For well water or water supply connection, confirm compliance with New Mexico Office of the State Engineer (NMOSE) permit requirements. 7. Submit the completed CID application with required documents and fee to the appropriate CID district office (Santa Fe: 505-476-4700 or Albuquerque: 505-841-9800). 8. CID reviews plans for code compliance under applicable NM building codes. 9. Once approved, the building permit is issued; post the permit on-site. 10. Schedule all required inspections through the issuing CID district office. 11. Complete all required inspections during construction. Do not cover framing, insulation, or other work until applicable inspection is passed. 12. Upon passing all inspections, CID issues the Certificate of Occupancy.

How long does it take to get a building permit in unincorporated San Miguel County, NM?

Typical processing time is Two to four weeks for standard residential permits; may vary. Contact the applicable district office for current wait times..

How do I schedule a building inspection in unincorporated San Miguel County, NM?

Inspections can be scheduled via: Albuquerque District: 505-841-9800; Santa Fe District: 505-476-4700.