Thinking about buying a Folly Beach home to use as a vacation rental? It can be an exciting idea, but this is one of those markets where the numbers alone do not tell the full story. If you want to make a smart move, you need to understand licensing, zoning, taxes, insurance, and seasonality before you make an offer. Let’s dive in.
Why Folly Beach draws vacation-rental buyers
Folly Beach has an established short-term rental market, and that is a big part of its appeal for second-home buyers and income-minded purchasers. Current third-party data shows active demand, with AirDNA reporting 1,188 properties, 63% occupancy, a $567.5 average daily rate, and about $88.7K in annual revenue. Airbtics also reports a strong market, though with different figures, which is a good reminder to underwrite conservatively.
That demand does not exist in a vacuum. The broader Charleston tourism economy remains active, with the Charleston Area CVB reporting 7.89 million visitors and $14.03 billion in total economic impact in 2024. For you as a buyer, that supports the case that Folly Beach benefits from a larger regional visitor base, not just beach-season traffic.
Start with the license question
Before you get attached to a property, ask the most important question first: Can you legally use it the way you want to use it? In Folly Beach, that answer is not always simple.
The city distinguishes between investor short-term rental licenses, owner-occupied short-term rental licenses, limited short-term rental licenses, and provisional short-term rental licenses. According to the City of Folly Beach short-term rental page, investor and owner-occupied licenses are non-transferable, and waitlist status is lost when a property is sold.
That means you should not assume a seller’s current setup automatically carries over to you. The city also says no new licenses are projected for the next business license year, and properties in the Marsh Island and Conservation zoning district are not currently eligible for any short-term rental license. If you are buying primarily for rental income, this one issue can make or break the deal.
License transfer myths to avoid
A common mistake is assuming you can buy a home with an active rental history and keep operating it the same way after closing. In Folly Beach, that is often not the case because the license belongs to the owner, not the property.
The city’s waitlist rules also matter. The waitlist is owner-based, first come first served, and applicants must own the property on the date they apply. In short, buying a home does not move you up the line.
Understand the difference between OSTR and ISTR
If you are comparing full-time investment use versus part-time owner use, the license type matters a lot.
Under Folly Beach rules, an investor short-term rental must be used for at least 28 nights annually to remain in good standing. An owner-occupied short-term rental may not be rented for more than 72 nights annually, according to the city code. That creates very different income ceilings and ownership strategies.
If your plan is to use the home mostly for guests and treat it as an income property, you need to know whether that path is realistic before you go under contract. If your plan is to live there as your primary residence and rent it on a limited basis, your options may look different.
Folly Beach rental rules affect income
Even if you have a legal path to rent the property, city rules still shape how much income you can realistically produce.
Folly Beach does not allow rentals of fewer than two consecutive nights. The city also limits advertised occupancy to two people per bedroom plus two more people per dwelling unit, and you cannot rent individual rooms under separate contracts at the same time. These rules are all laid out in the short-term rental code.
Parking also matters more than many buyers expect. The city requires at least one onsite parking space per bedroom, along with a parking diagram as part of the process. A house that looks attractive online may be less useful as a rental if its parking setup creates compliance issues.
Events are tightly limited
Some buyers picture a beach house that can double as an event property. Folly Beach places clear limits on that idea.
Under the city code, short-term rental properties are limited to events of no more than 25 people, with no outdoor amplified music and no mobile food trucks or similar outdoor vendors. If your business plan depends on weddings, reunions, or frequent large-group gatherings, this is not a detail to gloss over.
Build a conservative cash-flow model
Vacation-rental buying gets risky when buyers focus only on top-line revenue. A better approach is to start with gross rent and then work your way down through the full list of expenses.
A simple model is:
- Gross rent = average daily rate × booked nights
- Then subtract management
- Cleaning
- Insurance
- Taxes
- License and permit fees
- Utilities
- Repairs and maintenance
- Reserve contributions
- Debt service, if financed
Based on current market benchmarks, annual gross revenue may land somewhere in the high-$80,000s to low-$110,000s before expenses, depending on the property and the data source. The spread between AirDNA and Airbtics is exactly why conservative assumptions matter.
Seasonality is real
Folly Beach is not usually a flat, year-round occupancy market. Market data suggests stronger summer and shoulder-season performance, with Airbtics identifying July as a top month and a prior snapshot showing June and July as the busiest stretch.
For you, that means cash flow may come in waves rather than in equal monthly chunks. A property can still perform well, but your reserves and expectations should reflect that seasonality.
Do not overlook taxes and fees
Taxes can materially change your ownership costs. In Charleston County, primary residences are assessed at 4% of fair market value, while other real estate is assessed at 6%.
That difference matters if this is a second home or dedicated rental. South Carolina allows only one primary-residence assessment at a time, so if you already claim that status elsewhere, you should not assume you will qualify on Folly Beach.
There are also operating taxes to handle. Charleston County states that businesses and short-term furnished rental properties must file an annual personal property tax return by April 30. The county also explains that properties in cities and towns pay the local accommodations fee rate plus the county’s 2% fee rate, so lodging taxes should be treated as pass-through obligations, not profit.
On top of that, Folly Beach charges income-based short-term rental fees. According to the city’s STR page, the license starts at $245 for the first $2,000 of income, with an additional $2.75 per $1,000 after that, and the rental registration permit is $17.50 per $1,000 of income.
Flood insurance is not optional planning
If you are buying on Folly Beach, flood risk should be part of your budget from day one. The city says the entire city is in a flood hazard area, and standard homeowner’s insurance typically does not cover flood damage.
That means separate flood coverage should be viewed as a core operating expense. In a beach market, insurance is not just a closing detail. It is part of whether the property still makes sense after the first year of ownership.
Local management may be essential
If you live out of town, management is not just a convenience issue. It may be a compliance issue.
Folly Beach requires a designated local agent who can physically respond to the property within 60 minutes. The city code also says non-owner agents must be licensed in South Carolina as an attorney, real estate agent, broker-in-charge, or property manager.
For many out-of-town buyers, that means you need a solid local management plan before closing. Even if you plan to stay hands-on, the city’s response rule makes local support a practical part of ownership.
Your pre-closing due diligence checklist
In Folly Beach, due diligence should go well beyond the usual inspection and financing steps. You want to verify whether the property works legally, financially, and operationally for your goals.
Here are the key items to review before you close:
- Confirm the parcel’s zoning and whether your intended license path is realistic
- Ask for the current business license, rental registration permit, and tax account details
- Review any strike or violation history
- Request proof of tax payments and renewal filings
- Verify bedroom count, parking count, and whether occupancy rules can be met
- Check smoke alarms, carbon monoxide monitors, fire extinguishers, and other safety items required by the city
- Review septic or sewer setup if relevant
- Ask for the active booking calendar and management agreement
- Budget for flood insurance, lodging taxes, and ongoing compliance costs
Existing bookings can survive the sale
This is one of the most important contract details for vacation-rental buyers. Under South Carolina’s Vacation Rental Act, the seller must disclose future vacation-rental periods before the sale, and the buyer takes title subject to vacation rental agreements that begin within 90 days after recordation.
In practical terms, existing bookings may become your responsibility after closing. That makes the booking calendar, rental agreements, and management handoff very important negotiation points.
The smartest way to shop Folly Beach rentals
If you are serious about buying a Folly Beach home for vacation rental use, the smartest approach is to shop with filters that go beyond price, views, and bedroom count. You should be asking whether the property fits the city’s rules, whether the license path is realistic, whether parking and occupancy support your plan, and whether the numbers still work after taxes, insurance, and management.
That kind of analysis can save you from buying a beautiful property that does not function the way you expected. On a barrier island market like Folly Beach, the best purchase is not always the one with the highest advertised income potential. It is the one that still works after real-world due diligence.
If you want a local guide who can help you evaluate Folly Beach homes with both lifestyle and rental realities in mind, connect with Andrew Scherl. You will get responsive, high-touch support and clear local insight as you sort through your options.
FAQs
Can you buy a Folly Beach home and automatically keep the seller’s short-term rental license?
- No. Folly Beach states that investor and owner-occupied short-term rental licenses are non-transferable, and waitlist status is lost when the property is sold.
Are new Folly Beach investor short-term rental licenses available right now?
- The city’s public short-term rental page says no new licenses are projected for the next business license year, so you should not assume a new investor buyer can begin renting right away.
What rental rules matter most for a Folly Beach vacation home?
- Key rules include a two-night minimum stay, occupancy limits based on bedroom count, one onsite parking space per bedroom, required safety items, tax compliance, and a local agent who can respond within 60 minutes.
Does flood insurance matter when buying a Folly Beach rental property?
- Yes. Folly Beach says the entire city is in a flood hazard area, and standard homeowner’s insurance typically does not cover flood damage.
Do existing vacation-rental bookings transfer to a Folly Beach buyer?
- They can. South Carolina law says the buyer takes title subject to vacation rental agreements that begin within 90 days after recordation, so booking calendars should be reviewed carefully before closing.
Is a Folly Beach owner-occupied short-term rental the same as a full investor rental?
- No. An owner-occupied short-term rental may not be rented more than 72 nights annually, while an investor short-term rental has a different operating framework and availability challenges.
