On this page 6
§ 02
When a permit is required
Permit triggers and exempt work for Lea County Unincorporated Area
All new construction, additions, alterations, demolitions, electrical, plumbing, and mechanical work in unincorporated Lea County. Floodplain development of any kind (including grading, filling, paving, structures) requires a county floodplain permit per Flood Damage Prevention Ordinance (County Ordinance 70).
One-story detached accessory structures not over 120 sq ft with no utility connections (tool sheds, playhouses)
Oil derricks
Retaining walls not over 36 inches in height measured from bottom of footing to top of wall, total height not exceeding 6 feet, not supporting a surcharge load
Water tanks supported directly on grade, capacity 5,000 gallons or less, height-to-diameter ratio 2:1 or less
Sidewalks and driveways not more than 30 inches above adjacent grade and not over a basement or story below
Temporary motion picture, television, and theater stage sets and scenery
Above-ground prefabricated swimming pools accessory to a one- or two-family dwelling, less than 24 inches deep, 5,000 gallons or less, not equipped with a filtration system
Shade cloth structures for nursery or agricultural purposes, not including service systems
Swings and playground equipment accessory to one- or two-family dwellings
Window awnings supported by an exterior wall of Group R-3 or U occupancies, not projecting more than 54 inches
Nonfixed and movable fixtures, cases, racks, counters, and partitions not over 5 feet 9 inches in height
- Exempt One-story detached accessory structures not over 120 sq ft with no utility connections (tool sheds, playhouses)
- Exempt Oil derricks
- Exempt Retaining walls not over 36 inches in height measured from bottom of footing to top of wall, total height not exceeding 6 feet, not supporting a surcharge load
- Exempt Water tanks supported directly on grade, capacity 5,000 gallons or less, height-to-diameter ratio 2:1 or less
- Exempt Sidewalks and driveways not more than 30 inches above adjacent grade and not over a basement or story below
- Exempt Temporary motion picture, television, and theater stage sets and scenery
- Exempt Above-ground prefabricated swimming pools accessory to a one- or two-family dwelling, less than 24 inches deep, 5,000 gallons or less, not equipped with a filtration system
- Exempt Shade cloth structures for nursery or agricultural purposes, not including service systems
- Exempt Swings and playground equipment accessory to one- or two-family dwellings
- Exempt Window awnings supported by an exterior wall of Group R-3 or U occupancies, not projecting more than 54 inches
- Exempt Nonfixed and movable fixtures, cases, racks, counters, and partitions not over 5 feet 9 inches in height
Note: Agricultural buildings in rural Lea County may have additional exemptions. Contact Lea County Planning (575-396-8696) or CID for guidance on agricultural and oil field accessory structures common in this region.
Required documents
- Lea County Application (pages 2 and 5)
- Site plan with dimensions of all existing and proposed structures
- Warranty deed copy
- Owner's driver's license
- CID Multi-Purpose Application
- Two sets of plans and specifications
- Engineering calculations where required
- Soil report if required by code
- Building code
- 2021 NM Commercial Building Code; 2021 NM Residential Building Code; 2020 NEC (electrical); UPC (plumbing); UMC (mechanical); 2021 NM Energy Conservation Code — all administered and enforced by state CID.
- Permit validity
- Per 14.5.2 NMAC: expires if work not commenced within 180 days of issuance or suspended more than 180 days. Extensions of up to 180 days may be granted.
- Owner-builder
- State Homeowner Building Permit (14.5.2.18 NMAC) available for primary residences. Owner must complete the major portion of work by dollar value. Maximum one homeowner permit per 12-month period. Electrical requires passing a competency exam (75% pass score). HVAC, natural gas, and LP gas work excluded.
- Contractor requirements
- NM CID license required. A person without a current valid CID license is not eligible to apply for or be issued a permit (except homeowners under 14.5.2.18). License classes: GB-2 (residential), GB-98 (general commercial). Specialty trades require separate NM trade licenses.
Source: State of New Mexico Construction Industries Division (CID), Regulation and Licensing Department ↗
§ 03
Application process
Typical processing: Contact CID Las Cruces at (575) 524-6320 for estimate
- 01 Submit addressing/new construction application to Lea County Environmental Services. Complete pages 2 and 5 of the Lea County Application, include a site plan showing all existing and proposed structures with measurements, a copy of the warranty deed, and owner's driver's license.
- 02 Submit by drop-off at 1019 E. Bender Blvd., email to vtrujillo@leacounty.net, or fax to 575-391-8764.
- 03 County Environmental Services establishes address coordinates, assigns 911 addressing, and reviews for floodplain compliance. Applicant will be notified by mail, email, or fax.
- 04 Contact Lea County Planning at (575) 396-8696, jportulano@leacounty.net to confirm zoning and land use compliance. Subdivision review may be required for new parcels.
- 05 Complete the NM State CID Multi-Purpose State Building Application (available at https://www.rld.nm.gov/construction-industries/forms-and-applications/).
- 06 Submit the CID application (with county ordinance clearance documentation) to the state CID Las Cruces office (505 S. Main, Suite 118, Las Cruces, NM 88004, 575-524-6320) or Santa Fe office.
- 07 CID calculates project valuation and permit fee, issues permit.
- 08 Post permit on site and schedule inspections with CID via https://www.rld.nm.gov/construction-industries/inspection-request/.
- 09 Pass required inspections at each construction phase.
- 10 Receive Certificate of Occupancy from CID upon final inspection approval.
Typical processing time: Contact CID Las Cruces at (575) 524-6320 for estimate
Source: State of New Mexico Construction Industries Division (CID), Regulation and Licensing Department ↗
§ 04
Fee schedule
Lea County Unincorporated Area building permit fees
Fee type
Amount
01
Plan check fee
20% of building permit fee. Preliminary plan review: 50% of the combined building permit fee and review fee. Pre-bid plan review: 50% of estimated building permit fee. Commercial discipline reviews (electrical, mechanical, accessibility, general): each 5% of building permit fee.
02
Permit fee formula
Valuation-based per 14.5.5.11 NMAC: $3.00 per $1,000 of valuation up to $15,000; $1.00 per $1,000 of valuation over $15,000. CID calculates valuation from applicant-provided labor and material cost data.
03
Reinspection fee
Contact CID Las Cruces at (575) 524-6320
Fees paid to the state CID at time of permit issuance. Lea County does not charge a separate building permit fee for its compliance review role.
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- NM CID Inspection Request (online)
- (575) 524-6320 (phone)
- Inspection hours
- State CID business hours
Typical sequence: (1) Foundation/footing after excavation and rebar in place; (2) Under-slab or under-floor plumbing and mechanical before slab pour; (3) Framing/rough-in after roof, framing, fire blocking, bracing, and rough electrical/plumbing/mechanical complete; (4) Insulation; (5) Final inspection for certificate of occupancy. Roofing: (a) decking inspection after removal of existing roofing, (b) final roofing. Solar/wind systems: structural inspections if reinforcement required.
Source: State of New Mexico Construction Industries Division (CID), Regulation and Licensing Department ↗
§ 06
Frequently asked
Common questions about Lea County Unincorporated Area permits
01 Do I need a building permit in Lea County Unincorporated Area, NM? ▸
All new construction, additions, alterations, demolitions, electrical, plumbing, and mechanical work in unincorporated Lea County. Floodplain development of any kind (including grading, filling, paving, structures) requires a county floodplain permit per Flood Damage Prevention Ordinance (County Ordinance 70).
02 How much does a building permit cost in Lea County Unincorporated Area, NM? ▸
Building permit fees in Lea County Unincorporated Area, NM are set by the local building department and vary by project type and valuation. Fees are calculated as: Valuation-based per 14.5.5.11 NMAC: $3.00 per $1,000 of valuation up to $15,000; $1.00 per $1,000 of valuation over $15,000. CID calculates valuation from applicant-provided labor and material cost data.. Plan check fee: 20% of building permit fee. Preliminary plan review: 50% of the combined building permit fee and review fee. Pre-bid plan review: 50% of estimated building permit fee. Commercial discipline reviews (electrical, mechanical, accessibility, general): each 5% of building permit fee..
03 How do I apply for a building permit in Lea County Unincorporated Area, NM? ▸
To apply for a building permit in Lea County Unincorporated Area, NM, follow these steps: 1. Submit addressing/new construction application to Lea County Environmental Services. Complete pages 2 and 5 of the Lea County Application, include a site plan showing all existing and proposed structures with measurements, a copy of the warranty deed, and owner's driver's license. 2. Submit by drop-off at 1019 E. Bender Blvd., email to vtrujillo@leacounty.net, or fax to 575-391-8764. 3. County Environmental Services establishes address coordinates, assigns 911 addressing, and reviews for floodplain compliance. Applicant will be notified by mail, email, or fax. 4. Contact Lea County Planning at (575) 396-8696, jportulano@leacounty.net to confirm zoning and land use compliance. Subdivision review may be required for new parcels. 5. Complete the NM State CID Multi-Purpose State Building Application (available at https://www.rld.nm.gov/construction-industries/forms-and-applications/). 6. Submit the CID application (with county ordinance clearance documentation) to the state CID Las Cruces office (505 S. Main, Suite 118, Las Cruces, NM 88004, 575-524-6320) or Santa Fe office. 7. CID calculates project valuation and permit fee, issues permit. 8. Post permit on site and schedule inspections with CID via https://www.rld.nm.gov/construction-industries/inspection-request/. 9. Pass required inspections at each construction phase. 10. Receive Certificate of Occupancy from CID upon final inspection approval.
04 How long does it take to get a building permit in Lea County Unincorporated Area, NM? ▸
Building permit processing times in Lea County Unincorporated Area, NM typically run Contact CID Las Cruces at (575) 524-6320 for estimate. Timelines can vary based on project complexity and current department workload.
05 What work is exempt from building permits in Lea County Unincorporated Area, NM? ▸
Not all construction work requires a permit in Lea County Unincorporated Area, NM. The following work is generally exempt: One-story detached accessory structures not over 120 sq ft with no utility connections (tool sheds, playhouses); Oil derricks; Retaining walls not over 36 inches in height measured from bottom of footing to top of wall, total height not exceeding 6 feet, not supporting a surcharge load; Water tanks supported directly on grade, capacity 5,000 gallons or less, height-to-diameter ratio 2:1 or less; Sidewalks and driveways not more than 30 inches above adjacent grade and not over a basement or story below; Temporary motion picture, television, and theater stage sets and scenery; Above-ground prefabricated swimming pools accessory to a one- or two-family dwelling, less than 24 inches deep, 5,000 gallons or less, not equipped with a filtration system; Shade cloth structures for nursery or agricultural purposes, not including service systems; Swings and playground equipment accessory to one- or two-family dwellings; Window awnings supported by an exterior wall of Group R-3 or U occupancies, not projecting more than 54 inches; Nonfixed and movable fixtures, cases, racks, counters, and partitions not over 5 feet 9 inches in height. Note: Agricultural buildings in rural Lea County may have additional exemptions. Contact Lea County Planning (575-396-8696) or CID for guidance on agricultural and oil field accessory structures common in this region. When in doubt, confirm with the local building department before starting work.
06 How do I schedule a building inspection in Lea County Unincorporated Area, NM? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Lea County Unincorporated Area, NM via: NM CID Inspection Request, (575) 524-6320.
last verified April 2026
source State of New Mexico Construction Industries Division (CID), Regulation and Licensing Department ↗
entry id permits/new-mexico/lea/lea-county
Educational reference. Permit rules and fees change — confirm current requirements directly with State of New Mexico Construction Industries Division (CID), Regulation and Licensing Department before applying. Jaspector is not legal advice.