Hamilton, Montana Short Term Rental Regulations Guide for Airbnb hosts

Overview: Are Short-Term Rentals Allowed in Hamilton, Montana?

YES – Short-term rentals are explicitly allowed in Hamilton, Montana. Short-term rentals are permitted as a commercial use across multiple zoning districts within the city, including residential zones (RS, RM, RH) and commercial zones (B, B-1, B-2, CBD). However, operating an STR in Hamilton requires specific registration, licensing, and compliance with both city and county regulations.

What do Airbnb hosts actually earn in Hamilton?

Hamilton hosts earn a median $23,717/year with $188 ADR and 51% occupancy.

Top performers pull in $31,439+ per year.

See the full Hamilton market breakdown

How to Start a Short-Term Rental Business in Hamilton, Montana

Step 1: Verify Zoning Compliance

Before proceeding, confirm that your property is located in a zoning district that permits short-term rentals. According to Hamilton Municipal Code 17.08.050, short-term rentals are permitted uses in:

Residential Zones: Single-family residential (RS), Multiple-family residential (RM), Residential high density (RH)
Commercial Zones: Transitional neighborhood business (B), Local business (B-1), Highway related business (B-2), Central business district (CBD)

Use the Hamilton Community Planning Web Map at www.cityofhamilton.net/living/maps to verify your property's zoning designation.

Step 2: Complete City Registration Process

Download and Complete Application: Obtain the City of Hamilton Short-Term Rental Registration Application
Prepare Required Documentation: Compile all required documents listed below
Submit Application: Provide one hard copy and one electronic copy
Pay Registration Fee: Submit $150 registration fee
Notify Adjacent Property Owners: Provide written notification to all adjacent property owners and residents
Obtain County Health License: Secure Ravalli County Public Sleeping Accommodation License

Step 3: County Health Department Process

The Ravalli County Environmental Health Department requires a separate licensing process that may take 20-30 days:

Submit Plan Review: Complete and submit the Public Sleeping Accommodation Plan Review
Pay Plan Review Fee: Include $100 check payable to RCEH
Building Permits: Obtain necessary building, mechanical, electrical, and plumbing permits if required
Inspections: Complete required building inspections before opening
Final Health Inspection: Pass pre-opening health inspection
Pay State License Fee: Submit license fee to Montana Department of Public Health and Human Services

Required Documents, Permits, Licenses, and Guidelines

City of Hamilton Requirements:

Completed Registration Application (both hard copy and electronic)
$150 Registration Fee
Property Ownership Documentation: Deed or Notice of Purchaser's Interest
Adjacent Property Owner Notification: Written statement verifying notification to adjacent property owners and residents, including contact information and notification method
Zoning Verification: Confirmation that STR use is permitted in the property's zoning district

Ravalli County Requirements:

Public Sleeping Accommodation Plan Review (Form available from Environmental Health Department)
$100 Plan Review Fee (payable to RCEH)
State Public Accommodation License:
- $40 for 1-10 rooms
- $80 for 11-25 rooms
- $160 for 26 or more rooms
Compliance with Montana Administrative Rules: ARM Title 37, Chapter 111, Subchapter 1

State Requirements:

Business License: Required for all rental property owners
7% Accommodation Tax: Must be collected from guests and remitted to Montana Department of Revenue

Additional Considerations:

Liability Insurance: Highly recommended for property protection
Building Code Compliance: All commercial buildings subject to state building codes
Fire Safety Inspection: May be required depending on property type

Specific Regulations for Short-Term Rentals

City of Hamilton Regulations (HMC 17.16.020):

Annual Registration Renewal: STR registrations must be renewed yearly
Adjacent Property Notification: Prior to application submission, notify adjacent property owners and residents (including across the street) with description of proposed use and responsible party contact information
Zoning Compliance: STR must conform to the specific zoning district requirements
Application Review: Applications reviewed for conformance with Hamilton Municipal Code

County Health Regulations:

Plan Review Required: Must submit detailed plans for any construction, remodeling, or conversion to public sleeping accommodation
Water Supply Compliance: Must comply with public or nonpublic water supply regulations
Wastewater System: Must connect to public system or maintain compliant nonpublic system
Solid Waste Management: Garbage containers must be rodent-proof with weekly removal
Physical Requirements: All furnishings, fixtures, floors, walls, and ceilings must be clean and in good repair
Cleaning Standards: Guest rooms cleaned before each new guest with fresh linens provided
Guest Registration: Maintain guest register for at least one year

State of Montana Regulations:

Accommodation Tax Collection: 7% tax on all rental charges
Business License: Required for all STR operators
Public Accommodation Licensing: Mandatory licensing through Montana Department of Public Health and Human Services

Contact Information for Local Authorities

City of Hamilton Planning Department

Physical Address: 223 South 2nd Street, Hamilton, MT 59840
Email: mrohrbach@cityofhamilton.net
Application Submission: Both electronic and hard copy submissions accepted
Zoning Information: Visit www.cityofhamilton.net/living/maps

Ravalli County Environmental Health Department

Physical Address: 215 South 4th Street – Suite D, Hamilton, MT 59840
Phone: (406) 375-6565
Fax: (406) 375-6566
Plan Review Submission: Submit to local county sanitarian office
License Fee Payment: Payable to Montana Department of Public Health and Human Services (MDPHHS)

Building Code Contacts:

City of Hamilton: Land Hansen, (406) 363-3316
State of Montana: Steve Clark, (406) 841-2053
Fire Contact: Dawn Drollinger, Deputy State Fire Marshal, (406) 257-2584

Source Links

Important Notes for Investors

Process Timeline: Allow 20-30 days minimum for county health department review before beginning any construction or renovation work
Comprehensive Compliance: Both city and county requirements must be satisfied before operation
Ongoing Obligations: Annual city registration renewal and continued compliance with health department standards
Market Considerations: Hamilton's STR market experiences significant seasonality with peak demand during summer months and winter ski season
Investment Due Diligence: Verify zoning compliance and property suitability before acquisition

This guide provides the essential regulatory framework for operating a compliant short-term rental business in Hamilton, Montana. Investors should engage with both city and county authorities early in their planning process to ensure full compliance and avoid costly delays.

Next step

Found a property in Hamilton?

Paste any address and get estimated revenue, cash-on-cash return, and comparable STR performance in under 5 minutes. 3 free analyses per day.

Ask the AI Advisor about Hamilton

Hamilton is a small, scenic town in western Montana that serves as the seat of Ravalli County. With a population of roughly 4,800, it sits at the center of the broad Bitterroot Valley, flanked by the Bitterroot Mountains to the west and the Sapphires to the east. The town has a classic Western small-town feel, with a walkable historic downtown, locally owned shops and cafes, and a strong arts and ranching heritage. It is best known as a basecamp for outdoor recreation, including fly fishing, hiking, and backcountry adventures, and as a gateway to the Bitterroot National Forest and the larger Selway-Bitterroot Wilderness. Hamilton lies about 50 miles south of Missoula, generally under an hour's drive north along Highway 93.

Just to the north of town, the Lee Metcalf National Wildlife Refuge follows a stretch of the Bitterroot River and protects wetlands, riparian forest, and open water that attract waterfowl, herons, bald eagles, and deer. The refuge has a short driving loop, viewing platforms, and easy walking trails, making it a quick and family-friendly stop only about 10 minutes from downtown Hamilton. It is one of the most reliable places in the valley to see wildlife without venturing into the backcountry.

Within the town itself, the Daly Mansion stands as one of the most recognizable landmarks of the Bitterroot Valley. Built in the late 1800s by copper magnate Marcus Daly, the sprawling estate sits on landscaped grounds and is open seasonally for guided tours that share the story of Daly's influence on southwestern Montana. The mansion is just a short walk or drive from Hamilton's Main Street and gives visitors a tangible link to the region's mining-era past.

South of town, the Bitterroot National Forest covers more than 1.6 million acres of mountain terrain and offers some of the most accessible outdoor experiences in the region. Within a 30- to 45-minute drive, travelers can reach places like Lake Como, a mountain reservoir popular for paddling, camping, and hiking, as well as trailheads that climb into the Selway-Bitterroot Wilderness. Higher passes such as Lost Trail and Chief Joseph open the way toward Idaho and additional alpine scenery.

For short-term rental owners and guests alike, Hamilton strikes an appealing balance. It is small enough to feel relaxed and uncrowded, yet surrounded by an unusually rich mix of national forest, wildlife refuge, historic sites, and a vibrant downtown. With Missoula's airport roughly an hour away and four-season recreation at its doorstep, the town makes a natural and flexible home base for exploring the Bitterroot Valley and the wider northern Rockies.