Building permits · Jun 2026
Charleston County Building Permits
Monthly residential building permits for Charleston County, South Carolina — 309 units authorized in Jun 2026, 3,290 over the last 12 months — latest month +83.9% vs. a year earlier.
| Structure type | Units | Share |
|---|---|---|
| Single-family (1-unit) | 192 | 62.1% |
| 2-unit structures | 2 | 0.6% |
| 3–4 unit structures | 12 | 3.9% |
| Multifamily (5+ units) | 103 | 33.3% |
| All units | 309 | 100% |
Compare this area with the rest of the country: ranked leaderboards for permit volume, permits per capita, year-over-year growth, and multifamily share.
Charleston County building permits — FAQ
How many building permits were issued in Charleston County?+
309 new residential units were authorized in Charleston County, South Carolina in Jun 2026, and 3,290 over the trailing 12 months (U.S. Census Building Permits Survey).
What share of Charleston County permits are multifamily?+
37.9% of Charleston County's Jun 2026 permitted units were in multifamily (2+ unit) buildings.
Where does this data come from?+
Figures come from the U.S. Census Bureau's Building Permits Survey, a monthly census of permit-issuing jurisdictions. pumsdata is independent and not affiliated with the Census Bureau.