Residential Building Permit in Unincorporated Bernalillo County, New Mexico

Yes, per the county's FAQ: 'a building permit is required for any structural change or alteration made in a building, or when any new construction is undertaken.' Refer to Chapter 10, Article II, Section 110 of the Building Ordinance for what does NOT need a permit.

Per Administrative Resolution 25-2009 (Table 3-A): $30.00 plus $4.00 per $1,000 of project valuation for the building permit fee, plus $30.00 plus $2.00 per $1,000 of valuation for plan review. Mechanical, plumbing, and electrical fees are calculated separately based on fixture/item counts.

The general turn-around time for a residential building permit is 5 working days; commercial permits should allow at least 10 working days, per the Building Services FAQ.

You'll need: Bernalillo County Building Permit Application; Plot Plan (min. 8.5x11 in); Foundation Plan (min. 8.5x17 in); Floor Plan (min. 8.5x17 in); Floor and Roof Framing Plan (min. 8.5x17 in); Elevations (min. 8.5x17 in); Wall Section (min. 8.5x17 in); IECC Residential Compliance Certificate; Manual J / Manual D Calculations; Residential Water Conservation Measures Form. Depending on your project, Unincorporated Bernalillo County may also ask for: Onsite Wastewater or Sewer Documentation. See the required-documents checklist on this page for details on each.

Unincorporated Bernalillo County requires 5 inspection(s) for a residential building permit, in order: Foundation/Footing, Framing, Rough MEP (Mechanical/Electrical/Plumbing), Insulation, Final. Schedule each through Bernalillo County Planning & Development Services — Building Services (Building Safety Division) ((505) 314-0351 (Building Services / Inspection Line); (505) 314-0350 (Planning & Development Services main line / Permitting & Development Center)).

Apply through Bernalillo County Planning & Development Services — Building Services (Building Safety Division) at 415 Silver Ave SW, 2nd Floor, Albuquerque, NM 87102. Phone: (505) 314-0351 (Building Services / Inspection Line); (505) 314-0350 (Planning & Development Services main line / Permitting & Development Center), email: permits@bernco.gov (Building Services); zoning@bernco.gov (Planning & Development Services main). Office hours: Monday–Friday 8:00 AM – 4:30 PM (Building Services page separately lists 8–5 p.m.; the FAQ and Residential Building Packet both confirm 8:00 AM–4:30 PM for permit submittal). Official information: https://www.bernco.gov/planning/building-services/.

Unincorporated Bernalillo County, New Mexico has adopted: Bernalillo County Building Ordinance, Ordinance No. 2024-8 (adopted August 13, 2024; repeals and replaces prior Ordinance 2009-5) — Bernalillo County Code Chapter 10, Article II — GOVERNANCE MODEL: Bernalillo County operates its OWN Local Enforcement Agency (the Planning & Development Services Building Program, headed by a County Certified Building Official) for the unincorporated area, rather than defaulting to the New Mexico Construction Industries Division (CID) for plan review/inspection. However, Sec. 10-34 of the ordinance expressly adopts BY REFERENCE 'the current codes adopted by the State of New Mexico Construction Industries Division,' amended by the county's own Exhibit A amendments — so the substantive code editions in force track whatever CID has currently adopted statewide, layered with Bernalillo County-specific amendments.; International Building Code (IBC), including Appendix Chapters B, C, E, H, I, and J — adopted by reference to the current CID-adopted edition, per Ordinance 2024-8 Sec. 10-34(1); International Residential Code (IRC), including Appendix Chapters G, H, and K — adopted by reference to the current CID-adopted edition, per Ordinance 2024-8 Sec. 10-34(2); International Existing Building Code (IEBC), as published by ICC — Ordinance 2024-8 Sec. 10-34(3); International Energy Conservation Code (IECC) — Ordinance 2024-8 Sec. 10-34(4). NM CID's Construction Industries Commission voted to adopt the 2021 IECC/energy code family (per CID's own 2024 press release 'Construction Industries Commission votes to adopt new energy-efficient building codes' and CID's 2021 Residential Energy Code Fact Sheet), which is the edition presently in force through this reference chain.; New Mexico Earthen Building Materials Code — CID-adopted, effective July 1, 2011 — Ordinance 2024-8 Sec. 10-34(5); New Mexico Non-Load Bearing Straw Construction Building Standard — CID-adopted, effective July 1, 2011 — Ordinance 2024-8 Sec. 10-34(6); International Property Maintenance Code (IPMC), as published by ICC — Ordinance 2024-8 Sec. 10-34(7); Uniform Mechanical Code (UMC), as published by IAPMO (International Association of Plumbing and Mechanical Officials) — Ordinance 2024-8 Sec. 10-34(8). NOTE: Bernalillo County uses the IAPMO Uniform Mechanical/Plumbing/Solar/Pool code family rather than the ICC's IMC/IPC/IFGC family used by many other states.; Uniform Plumbing Code (UPC), as published by IAPMO — Ordinance 2024-8 Sec. 10-34(9). The county's own homeowner plumbing-test materials (Homeowners Plumbing/Electrical/Mechanical Work page, bernco.gov) cite the 2015 IAPMO Uniform Plumbing Code as the current test/reference edition in practice.; National Electrical Code (NEC), as published by NFPA — Ordinance 2024-8 Sec. 10-34(10). NOTE: The county's own Homeowners Electrical Exam information sheet (Electrical-HomeOwners-exam-info, rev. 8/2025) specifies the only code books permitted for the county's homeowner electrical exam are the '2020 N.E.C., 2020 N.M.E.C. [New Mexico Electrical Code], and the most current Bernalillo County Ordinance' — indicating 2020 NEC is the edition in practical current use for that exam, even though the ordinance text itself does not hard-code an edition year.; New Mexico Electrical Safety Code, as adopted by CID, effective January 1, 2008 — Ordinance 2024-8 Sec. 10-34(11); Uniform Swimming Pool, Spa and Hot Tub Code, as published by IAPMO — Ordinance 2024-8 Sec. 10-34(12); Uniform Solar Energy Code, as published by IAPMO — Ordinance 2024-8 Sec. 10-34(13); Bernalillo County amendments to the above International/Uniform/New Mexico codes are compiled as Exhibit A to Ordinance 2024-8 and together with the base codes are termed the 'Uniform Construction Codes of Bernalillo County,' controlling within the unincorporated area.. Local amendments apply — see the Unincorporated Bernalillo County overview page for the full list.