Tourist rental requirements in Comunidad Foral de Navarra

90 m² (about 970 sq ft) of minimum usable surface, independent access, and vertical separation from any building, for the Vivienda Turística (VT) category, as distinct from the Apartamento Turístico (AT) category

Source: lexnavarra.navarra.es

Pamplona / Iruña

An additional municipal procedure, "Apertura de alojamientos turísticos en viviendas": a full tourist home needs a municipal usage license, and the home must be on the ground or first floor of the building (€631.10 per filing); room rentals only need a notice (€7). Conditions: valid habitability certificate, only one full tourist establishment per shared residential entrance in the building, room rentals capped at 50% of the home's surface or 50 m² (whichever is smaller), and prior approval from the homeowners' association under the Horizontal Property Law. Resolution period: one month.

Source: sedeelectronica.pamplona.es