The County Building and Development Services Division manages permits for all unincorporated areas of Santa Fe County. The City of Santa Fe and the Town of Edgewood operate their own independent building and planning departments for properties within their respective municipal limits. Development in the county is subject to specific terrain management and wildland-urban interface fire code requirements.
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.