Charleston STR Market Overview
Charleston has established itself as one of the most in-demand short-term rental destinations in the Southeast, fueled by a convergence of travel demographics that produces remarkably stable year-round demand. Bachelorette groups are the dominant force — Charleston has become one of the top three bachelorette destinations in the US, filling properties in the Peninsula's historic neighborhoods on virtually every weekend of the year. Historic tourism, culinary tourism, and beach access add further demand layers.
The market splits cleanly into two segments. The Charleston Peninsula (historic downtown, French Quarter, Cannonborough-Elliotborough) offers the highest ADRs and year-round demand but comes with strict licensing limitations. The beach communities — Isle of Palms, Sullivan's Island, and Folly Beach — offer more permissive regulations and massive summer premiums, but are highly seasonal.
For investors, the math is compelling in both segments — but the entry cost is high and regulatory due diligence is essential before committing capital.
Typical ADR Ranges in Charleston
| Property Type / Location | Off-Peak ADR | Standard ADR | Peak ADR |
|---|---|---|---|
| 1–2BR Peninsula Condo | $130–$170 | $170–$230 | $280–$400 |
| 3–4BR Historic Peninsula Home | $220–$300 | $300–$420 | $500–$750 |
| Beach House (Isle of Palms / Folly) | $140–$200 | $250–$380 | $450–$900 |
| Large Group Home (5–7BR) | $350–$500 | $500–$750 | $900–$1,500+ |
Peak season for Peninsula: March–November bachelorette weekends. Peak for beach properties: June–August. Bachelorette group bookings command significant premiums over standard leisure travel.
Typical Occupancy Rates in Charleston
- Peninsula (year-round bachelorette demand): 68–78% annual average for licensed properties
- Beach properties summer peak (Jun–Aug): 85–95% occupancy, commanding 2–3x off-season rates
- Beach properties winter (Dec–Feb): 35–50% — significantly seasonal
- Peninsula low period (Jan–Feb): 52–62% — slowest but demand never truly stops
- Spring/Fall shoulder: 70–82% — bachelorette and special event demand remains strong
Estimated Profit Scenarios — 3BR Historic Peninsula Home
| Metric | Conservative | Mid-Case | Optimistic |
|---|---|---|---|
| Annual ADR (blended) | $260 | $320 | $390 |
| Occupancy Rate | 58% | 68% | 76% |
| Gross Revenue | $55,100 | $79,500 | $108,200 |
| Platform Fees + Cleaning + Fixed | $36,000 | $42,000 | $50,000 |
| Net Profit (pre-tax) | $19,100 | $37,500 | $58,200 |
| Net Margin | 35% | 47% | 54% |
Example only. Assumes self-managed, licensed Peninsula property. Does not include mortgage. Charleston Peninsula homes are priced $700K–$2M+ depending on size and location — run your own acquisition cost analysis.
Regulations Overview — Charleston STRs
- Peninsula license cap: The City of Charleston limits STR licenses in residential zones on the Peninsula. Some neighborhoods have no available licenses. Verify with the city before purchasing any property intended for STR use.
- Owner-occupancy requirement (some zones): Certain Peninsula residential zones require the owner to reside on the property. Check specific address zoning before buying.
- Isle of Palms: More permissive than Peninsula — non-owner-occupied STRs permitted with annual business license. IOP has its own rental regulations separate from Charleston city.
- Folly Beach: Allows STRs with annual business license from Town of Folly Beach. Different rules than Charleston city proper.
- Sullivan's Island: Very restrictive — STRs have been heavily limited. Verify current status before considering Sullivan's Island as an STR investment.
- State taxes: South Carolina accommodations tax (7%) + sales tax (5%) = 12% total. Airbnb collects automatically; register with SC DOR.
Run Your Charleston Property Through the Numbers
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