Charleston has one of the most restrictive STR regimes in the Southeast. Non-owner-occupied permits in residential neighborhoods are effectively frozen. Zoning is the binary decision.
Type I (owner-occupied) permits are available but limited. Type II (investor/non-owner-occupied) permits are subject to a moratorium or strict caps in residential zones. Charleston's historic commercial districts allow investment STRs, but residential neighborhoods are heavily restricted. If your client is underwriting a pure investment STR in Charleston, zoning is the first check, not the last.
| Rule | Detail |
|---|---|
| Permit required | Yes. Type I or Type II permit from the City of Charleston Office of Regulatory Affairs before listing. |
| Type I (Owner-occupied) | Available but limited. Owner must maintain as primary residence. Permits do not automatically transfer on sale. |
| Type II (Non-owner-occupied/Investor) | Subject to moratorium or strict caps in residential zones. Available in historic commercial zones and limited areas. New residential Type II permits have effectively frozen issuance. |
| Permit waitlist | Permit waitlists for investor properties in desirable zones can be significant in Charleston. |
| Permit transferability | Permits do not automatically transfer on property sale. New owner must apply separately. |
| Taxes | 2% SC state accommodations tax + 1.5% local accommodations tax + City of Charleston local taxes = approximately 10-12% combined of nightly revenue (verify current rates with the city). |
Permit required
Yes. Type I or Type II permit from the City of Charleston Office of Regulatory Affairs before listing.
Type I (Owner-occupied)
Available but limited. Owner must maintain as primary residence. Permits do not automatically transfer on sale.
Type II (Non-owner-occupied/Investor)
Subject to moratorium or strict caps in residential zones. Available in historic commercial zones and limited areas. New residential Type II permits have effectively frozen issuance.
Permit waitlist
Permit waitlists for investor properties in desirable zones can be significant in Charleston.
Permit transferability
Permits do not automatically transfer on property sale. New owner must apply separately.
Taxes
2% SC state accommodations tax + 1.5% local accommodations tax + City of Charleston local taxes = approximately 10-12% combined of nightly revenue (verify current rates with the city).
Type I permits require the owner to maintain the property as a primary residence. While available, demand exceeds supply and permits can be difficult to secure depending on location. If your client plans to owner-occupy, this is the more viable path in residential Charleston.
Charleston has effectively frozen issuance of new Type II permits in residential neighborhoods. Type II permits are available primarily in historic commercial zones. Existing residential Type II permits are grandfathered, but the market for grandfathered properties is thin and permits do not transfer on sale. Before your client writes an offer on a listing claiming an existing Type II permit, verify it survives the transfer and confirm the city's current stance on renewals.
Charleston is a zoning-binary market. The same house earns institutional-grade returns in a historic commercial zone and zero STR revenue two blocks away in a residential neighborhood. Confirm the zoning district and permitted STR types before your client writes an offer.
Charleston STRs owe South Carolina's 2% state accommodations tax plus 1.5% local accommodations tax, plus City of Charleston local taxes. Combined, this ranges from approximately 10-12% of gross nightly revenue. Platforms collect some but not all of these. Model the full tax stack and verify current rates with the City of Charleston before publishing deal analyses.
Charleston is a zoning-binary market. Three checks before the pro forma:
The VaultSTR Pro Forma flags permit status by jurisdiction as part of every Charleston deal analysis.
Sources
This is general information, not legal advice. Verify current rules with the City of Charleston Office of Regulatory Affairs before advising a client.
Can an investor buy a house in Charleston and run it as an Airbnb?
Only if it sits in a zone that allows Type II permits. Most residential neighborhoods no longer receive new Type II permits. Historic commercial zones are the primary areas where new investor STRs are allowed.
Do Type II permits transfer when a property sells?
No. Permits do not automatically transfer on sale. The new owner must apply separately and will face the current regulatory environment (which includes the moratorium/cap on new residential Type II permits).
How long does a Charleston STR permit last?
Permit terms vary. Verify the specific renewal requirements and dates with the City of Charleston Office of Regulatory Affairs before advising a client.
What happens if a client operates without a permit?
The city enforces via fines and can bar future permit eligibility. Unpermitted revenue also cannot be used credibly with DSCR lenders.
The VaultSTR Pro Forma flags permit status and zoning constraints and builds the full Charleston tax stack into every deal analysis before your client writes the offer.
Free to use. No credit card required.
Subscribe to our daily deals newsletter and be the first to see underwritten STR opportunities before your clients do.
View All Deals