Sahuarita, AZ Short-Term Rentals: Occupancy Limits (2026)

While ARS 9-500.39 prevents Sahuarita from banning short-term rentals, the town retains authority to enforce building code occupancy limits and fire safety standards at all residential properties, including rentals. The International Residential Code adopted by Sahuarita establishes minimum room sizes and exit requirements that effectively limit occupancy. A standard guideline is two persons per bedroom plus two additional persons, though specific properties may have different limits based on their configuration. The 2022 amendments to the state STR law explicitly allow municipalities to enforce occupancy limits consistent with adopted codes. Overcrowding creates fire safety risks, parking problems, and increased noise potential. Hosts should clearly state the maximum occupancy in their listing and house rules. Properties in Rancho Sahuarita are also subject to HOA guest parking limits, which can indirectly cap the number of guests. The Sahuarita Fire District may also enforce occupancy limits related to fire egress and safety.