City building permits · Jun 2026
Union Building Permits
Monthly residential building permits for Union, South Carolina — 40 units in Jun 2026, 169 over the last 12 months — latest month +700% vs. a year earlier.
| Structure type | Units | Share |
|---|---|---|
| Single-family (1-unit) | 5 | 12.5% |
| 2-unit structures | 2 | 5.0% |
| 3–4 unit structures | 0 | 0.0% |
| Multifamily (5+ units) | 33 | 82.5% |
| All units | 40 | 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.
Union building permits — FAQ
How many building permits were issued in Union, South Carolina?+
40 new residential units were authorized in Union in Jun 2026, and 169 over the trailing 12 months, per the Census Building Permits Survey.
What types of housing is Union permitting?+
In Jun 2026, 5 single-family and 33 units in 5+ unit buildings were permitted — 87.5% of the total was multifamily.
Why might Union's numbers be zero some months?+
Permit activity is lumpy at the city level, and small jurisdictions may report to the Census with a lag. Zero in a month means no permits were reported, not necessarily no construction interest.