The City of Albuquerque operates its own independent building and permitting department for properties within city limits. Bernalillo County Building and Zoning handles permits for unincorporated areas of the county. Projects in unincorporated areas may be subject to additional review for floodplains and specific zoning overlays defined in the Bernalillo County Zoning Ordinance.
How this fits with the state
The state authority here is New Mexico Regulation and Licensing Department - Construction Industries Division. The county file does not replace that — it adds the permit office, local overlays, and the actual filing path.