ADU Rental Restrictions: Gilbert vs Phoenix
How do adu rental restrictions rules compare between Gilbert, AZ and Phoenix, AZ?
Gilbert and Phoenix have similar restriction levels.
Gilbert, AZ
Maricopa County
Gilbert permits long-term ADU rentals without registration or licensing. HB 2720 prohibits Gilbert from imposing minimum-lease terms longer than 30 days or banning ADU rentals. Short-term ADU rentals (under 30 days) require Gilbert vacation rental registration under ARS 9-500.39 and remittance of Transaction Privilege Tax.
View full Gilbert rules →Phoenix, AZ
Maricopa County
Phoenix permits long-term ADU rentals without registration or licensing. Short-term ADU rentals (under 30 days) require a state vacation rental license under ARS 9-500.39 and Phoenix STR registration. HB 2928 (2025) prohibits Phoenix from banning ADU rentals or imposing minimum-lease terms.
View full Phoenix rules →Key Facts Comparison
| Fact | Gilbert | Phoenix |
|---|---|---|
| Long-Term | No registration required | No registration required |
| STR Statute | ARS §9-500.39 | ARS §9-500.39 |
| Min Lease Cap | 30 days max | - |
| STR Insurance | $500,000 minimum | - |
| TPT Rate | - | 12.57% combined |
| Local Contact | - | 1-hour response required |
Highlighted rows indicate differences between cities.
Gilbert FAQ
Can I rent my Gilbert casita on Airbnb?
Yes, with Gilbert STR registration and Transaction Privilege Tax compliance. You must designate a local emergency contact, carry at least $500,000 in liability insurance, and post the registration number in your listing. HOA CC&Rs may further restrict STR use.
Does Gilbert require a rental license for long-term ADU rentals?
No. Gilbert does not require registration or licensing for long-term residential leases (30 days or more). ARS 9-1303 limits city authority over general rental registration, and ARS 9-461.18 bars Gilbert from imposing ADU-specific rental restrictions.
Phoenix FAQ
Can I rent my Phoenix ADU on Airbnb?
Yes, with state vacation rental license and Phoenix STR registration. Operators must designate a local emergency contact, post the registration number, and remit TPT. HOA CC&Rs may further restrict STR use.
Does Phoenix require a rental license for long-term ADU rentals?
No. Phoenix does not require rental registration or licensing for long-term residential leases (30+ days). ARS 9-1303 limits city authority to require general rental registration. HB 2928 prohibits ADU-specific rental restrictions.
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