Portland, Maine

Short-Term Rental Regulations — Cumberland County

Allowed (Permit Required)

STR Status

Permit: RequiredMin Stay: 29
✓ Verified against the official ordinance.View source· Last verified 6/7/2026
29Min. Night Stay

Permit & Licensing

Permit RequiredYes
Renewalannual
Business License RequiredNot specified
WaitlistNot specified

Owner Requirements

Owner Occupancy RequiredNo
Primary Residence RequiredYes
Insurance RequiredNot specified

Limits & Restrictions

Minimum Night Stay29
Density / Distance Cap293 units (mainland non-owner occupied, capped at 1.5% of registered long-term rentals); 40 units (Peaks Island non-owner occupied)
Parking RequiredNot specified

Taxes & Fees

Transient Occupancy Tax / TOTContact city for rates

Zoning Restrictions

  • yes — building-level limits apply based on total units in building; e.g. 10+ unit buildings limited to 5 STR units

Official Sources

portlandmaine.gov/1150/Short-Term-Rental-Registration
Data confidence: 96%Last updated: June 7, 2026

Short-term rental rules in Portland, Maine

Short-term rentals (Airbnb, Vrbo) in Portland, Maine are allowed with a permit. Operators must obtain a permit. The home must be the host's primary residence.

Frequently asked questions

Are short-term rentals allowed in Portland, Maine?

Short-term rentals (including Airbnb and Vrbo) are allowed with a permit in Portland, Maine. The home must be the host's primary residence.

Do I need a permit to run an Airbnb in Portland?

A short-term rental permit is required.

Are there stay limits for short-term rentals in Portland?

Yes — Portland sets a minimum stay of 29 nights.

Where do these Portland short-term rental rules come from?

These details are verified against Portland's official short-term rental ordinance and updated when the rules change.

Always verify before you buy. Short-term-rental rules change often and may not be fully current here. Confirm directly with Portland, Cumberland County, or Maine authorities — and consult a qualified attorney — before purchasing property or operating an STR. This is not legal advice.