Short-Term Rental Rules in Isle of Palms, SC: Owner Guide

Isle of Palms has long been one of the Charleston area’s most established vacation rental destinations. Beach access, proximity to downtown Charleston, Wild Dunes, and strong demand from families and groups make the island especially attractive to vacation rental owners.

But operating a short-term rental on Isle of Palms comes with specific local requirements.

Every rental property needs a city business license, and owners must follow rules covering occupancy, parking, safety, local representation, and guest activity. Whether you already own a home on the island or are considering purchasing one, understanding those requirements is an important part of evaluating its rental potential.

Curated Vacation Properties pairs local Isle of Palms expertise with thoughtful revenue strategy and hands-on management, giving owners a clearer picture of what their property can achieve in this established vacation rental market.

Who Needs an Isle of Palms Rental License?

The City of Isle of Palms requires owners renting houses, condominiums, apartments, or hotel rooms to obtain a rental business license. (City of Isle of Palms)

The city defines a short-term rental as a dwelling made available for three months or less. (City of Isle of Palms Code of Ordinances)

The annual licensing process includes financial information used to determine licensing fees and a required fire-safety acknowledgment. (City of Isle of Palms)

For single-family homes, the entire property must be rented as one unit. Individual private or shared rooms cannot be separately offered for rent within a single-family home. (City of Isle of Palms)

Does Isle of Palms Have an STR License Cap?

Unlike some neighboring Charleston-area communities, Isle of Palms does not currently have a citywide numerical cap on short-term rental licenses. (City of Isle of Palms)

A proposed 1,600-license cap for investment short-term rental licenses went to voters in 2023 but was not adopted. As of September 2026, there are 1,658 active STR permits on the Isle of Palms.

That doesn’t mean every property automatically qualifies. Vacation rentals still have to meet the city’s licensing, zoning, occupancy, parking, safety, and operating requirements. Condominiums and properties within associations may also have private rules that are more restrictive than city requirements.

For prospective buyers, both city regulations and any applicable HOA or condominium restrictions should be reviewed before assuming a property can operate as a vacation rental.

Isle of Palms STR Occupancy Rules

For most short-term rentals, maximum overnight occupancy is generally calculated as:

• Two people per bedroom
• Plus two additional guests
• Up to a maximum of 12 overnight guests
• Children under two are not included in the occupancy count

(City of Isle of Palms)

Some older properties may have different grandfathered occupancy calculations. The city’s code provides different calculations for certain existing residences that held a valid STR license on June 22, 2010. (City of Isle of Palms Code of Ordinances)

The city provides an approved occupancy notice for each rental property. That approved number — rather than the number of guests a listing platform allows you to enter — determines how the property can legally operate. (City of Isle of Palms)

The number of people allowed at the property during the day is also limited. Total occupancy cannot exceed twice the approved overnight occupancy or 40 people, whichever is lower. (City of Isle of Palms Code of Ordinances)

Parking & Local Contact Requirements

Isle of Palms also regulates the number of vehicles permitted at a vacation rental overnight.

Between 11:00 p.m. and 9:00 a.m., the maximum number of vehicles is based on the greater of one vehicle per approved bedroom or one vehicle for every 2.5 people allowed under the property’s maximum overnight occupancy. In no case can the permitted number be fewer than two vehicles. (City of Isle of Palms)

Owners should confirm the approved limit for their individual property.

The city also requires a 24/7 contact number for the owner or a local representative who can respond onsite within one hour. (City of Isle of Palms)

For professionally managed vacation rentals, responsive local management isn’t only important for the guest experience. It can also play an important role in maintaining compliance with city requirements and quickly addressing issues at the property.

Isle of Palms STR License Fees & Renewals

Short-term rental business license fees are based on the property’s prior-year gross rental income.

For 2026, the city lists:

• $450 for the first $2,000 in gross rental income
• $4.60 for each additional $1,000 in gross rental income

The city states that payment should be made by April 30 to avoid late fees. (City of Isle of Palms – Rental Licenses)

Owners should verify the current fee schedule directly with the city each year, particularly when budgeting for a new vacation rental.

Applicable state and local sales and accommodations taxes also apply to qualifying short-term rental stays. The city currently provides tax guidance for residential rentals of 30 days or less and notes that property owners remain ultimately responsible for proper payment even when an agent collects and remits taxes on their behalf. (City of Isle of Palms – Rental Licenses)

Other Isle of Palms Vacation Rental Rules

Owners and guests are expected to follow local regulations designed to protect both vacationers and the surrounding residential community.

Depending on the property, these can include requirements involving:

• Approved bedroom and guest counts
• Overnight vehicle limits
• Parking
• Noise and nuisance rules
• Trash and property maintenance
• Fire safety
• Posted rental information
• Local response requirements

The city requires its written rental notice to be conspicuously posted and maintained inside the residence. It also requires a city-provided noise notice to be displayed in exterior gathering areas such as decks, porches, patios, or pools. (City of Isle of Palms Code of Ordinances)

Repeated violations or founded complaints can put a property’s rental license at risk. The city states that a license may be revoked when an owner allows unlawful activity or nuisances or has five or more complaints of unlawful activity within a calendar year that are determined to be founded by the Police Department. (City of Isle of Palms)

Before Buying an Isle of Palms Vacation Rental

The lack of a citywide STR cap can make Isle of Palms attractive to prospective vacation rental owners, but licensing is only one part of evaluating a property.

Before purchasing, confirm:

• That the property can legally operate as a short-term rental
• Its approved bedroom and occupancy count
• Parking and vehicle limitations
• Any HOA or condominium rental restrictions
• Existing license and complaint history
• Local response requirements
• Applicable taxes, insurance, and coastal operating expenses

Once those details are established, you can make a much more informed assessment of the property’s actual vacation rental potential.

Is Isle of Palms a Good Market for a Short-Term Rental Investment?

Isle of Palms has long been a natural fit for vacation rentals. The beach is the main draw, but proximity to Charleston, golf, dining, and homes designed for family and group stays all contribute to its appeal.

The city also does not currently have a numerical citywide cap on STR licenses, although properties still need to meet applicable licensing, occupancy, parking, safety, and operating requirements. (City of Isle of Palms)

For a property that meets those requirements, Isle of Palms offers an established vacation rental environment with plenty to evaluate beyond simply whether a license is available. Purchase price, location on the island, approved occupancy, seasonality, operating costs, and revenue performance can all shape how well an individual property fits an owner’s goals.