Oro Valley, AZ Short-Term Rentals: Occupancy Limits (2026)
Key Facts
- State Law
- ARS 9-500.39 (2022 amendments)
- Limit Basis
- Sleeping spaces + reasonable daytime guests
- Building Code
- IRC occupancy based on sq ft and egress
- Fire District
- Golder Ranch FD enforces fire code
- HOA Rules
- May set specific guest limits
Summary
Arizona state preemption under ARS 9-500.39 prevents Oro Valley from imposing STR-specific occupancy limits. However, the 2022 amendments authorize municipalities to limit STR occupancy based on the property's sleeping capacity plus a reasonable number of daytime guests. Building and fire codes also establish maximum occupancy based on square footage and egress requirements.
A. A city or town may not prohibit vacation rentals or short-term rentals.
B. A city or town may not restrict the use of or regulate vacation rentals or short-term rentals based on their classification, use or occupancy except as provided in this section. A city or town may regulate vacation rentals or short-term rentals as follows:
1. To protect the public's health and safety, including rules and regulations related to fire and building codes, health and sanitation, transportation or traffic control and solid or hazardous waste and pollution control, if the city or town demonstrates that the rule or regulation is for the primary purpose of protecting the public's health and safety.
Official source re-checked September 7, 2026: the cited page had not changed since it was quoted.
Full Breakdown
39 as amended by SB 1168 in 2022, municipalities may limit the occupancy of vacation rentals to the number of sleeping spaces plus a reasonable number of additional daytime guests. Oro Valley may enforce this provision, though the Town has not adopted a formal occupancy calculation methodology in its Town Code. Building code occupancy limits based on habitable square footage and the number of bedrooms apply to all residential properties including STRs. The International Residential Code (IRC) as adopted by the Town establishes minimum room sizes and egress requirements that effectively cap the number of occupants.
The Golder Ranch Fire District enforces fire code occupancy limits including adequate egress, smoke detector requirements, and fire extinguisher placement. HOA CC&Rs in many Oro Valley communities impose specific occupancy limits, party restrictions, and guest vehicle caps that apply to STR operators. SaddleBrooke's CC&Rs, for example, may limit the number of overnight guests and prohibit events or gatherings that exceed a specified occupancy. STR operators should clearly state maximum occupancy in their listings and enforce it to avoid nuisance complaints and potential suspension of operations.
Violations & Fines
Building code occupancy violations enforceable by Town. Fire code violations by Golder Ranch Fire District. Under 2022 amendments, occupancy violations may count toward suspension after multiple verified offenses.
Frequently Asked Questions
Can Oro Valley limit how many guests stay at an STR?
What determines the maximum occupancy of my rental?
Sources & Official References
Other rules in Oro Valley
Compare Oro Valley to another location·View the Arizona short-term rentals overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.
Occupancy Limits in Nearby Cities
How other cities in Pima County handle occupancy limits.