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Short-Term Rental Regulations
in Island Park, ID

Last verified: March 2026 · Report an update

Zoning & Conditions

Short-term rentals are permitted subject to city permit conditions and county transient lodging requirements. Key constraints include an occupancy limit of 1 person per 250 sq ft, mandatory site plans (parking, snow storage, well/septic), potable water tests for private wells, septic approval, bear-resistant garbage storage, and a requirement to post a sign with a local contact reachable within 30 minutes.

How to Obtain a Permit

1) Submit the City of Island Park Transient Rental Application with a site plan, potable water test (for private wells), and septic permit/approval to the City Office. 2) Undergo permit review by Planning & Zoning/Building officials and obtain a City business license. 3) Renew the business license annually; note that permits do not automatically transfer upon property sale.

Regulatory Updates — Island Park

Proposed and recent legislation

PassedApril 2023

Island Park STR Operating Permit Program

City requires annual STR operating permit; compliance with fire safety (smoke/CO detectors, extinguisher), sanitation, and parking requirements mandatory.

PassedFebruary 2024

Fremont County TOT Tax Enforcement Ramp-Up

County intensified Transient Occupancy Tax collection from STR operators; third-party platform data sharing agreements signed to identify non-registered operators.

Under ReviewAugust 2025

Island Park STR Infrastructure Capacity Study

City commissioned study examining STR impacts on water and sewer system capacity; potential density restrictions being evaluated if infrastructure limits are reached.

Official Resources

Official Island Park STR regulation source

Local Resources & Advocacy

Island Park Area Chamber of CommerceLocal

Local chamber supporting the vacation rental industry as the economic foundation of Island Park's Yellowstone gateway community.

Idaho Private Property Rights CoalitionStatewide

Statewide coalition advocating for property owner rights in Idaho, including opposition to excessive STR restrictions.

Vacation Rental Management AssociationNational

National trade association offering education, advocacy, and resources for professional vacation rental managers.

Frequently Asked Questions

Are short-term rentals allowed in Island Park, ID?
Short-term rentals are permitted subject to city permit conditions and county transient lodging requirements. Key constraints include an occupancy limit of 1 person per 250 sq ft, mandatory site plans (parking, snow storage, well/septic), potable water tests for private wells, septic approval, bear-resistant garbage storage, and a requirement to post a sign with a local contact reachable within 30 minutes.
Is a permit required to operate a short-term rental in Island Park?
Yes, a permit is required to operate a short-term rental in Island Park. 1) Submit the City of Island Park Transient Rental Application with a site plan, potable water test (for private wells), and septic permit/approval to the City Office. 2) Undergo permit review by Planning & Zoning/Building officials and obtain a City business license. 3) Renew the business license annually; note that permits do not automatically transfer upon property sale.
How do I get a short-term rental permit in Island Park?
1) Submit the City of Island Park Transient Rental Application with a site plan, potable water test (for private wells), and septic permit/approval to the City Office. 2) Undergo permit review by Planning & Zoning/Building officials and obtain a City business license. 3) Renew the business license annually; note that permits do not automatically transfer upon property sale.
What permits are required for an Island Park STR?
An annual City of Island Park STR operating permit plus Fremont County business license and TOT tax registration. Properties must meet fire safety (smoke/CO detectors, extinguisher), parking, and sanitation requirements.
Are STRs allowed throughout Island Park?
Currently yes with proper permits. The 2025 infrastructure study may recommend density limits if water or sewer system capacity is found to be insufficient for continued STR growth.
Does Idaho have STR preemption?
No. Idaho has no statewide STR preemption law. Cities and counties establish their own STR regulations independently. Island Park's city permit program and Fremont County's TOT requirements both apply to operators here.
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Disclaimer

This information is for general reference only and may not reflect the most current regulations. STR regulations change frequently. Always verify requirements with official local government sources before operating a short-term rental.

Last verified: March 2026 · Suggest a correction