Construction Costs in South Carolina
Relative cost multipliers for South Carolina, compared to the U.S. national average (1.0). Values above 1.0 are above average.
Last updated 2026-08-21
Construction Costs in South Carolina
South Carolina offers below average construction costs at about $136 per square foot. Cheap labor and abundant land keep prices low relative to the national figure. The state attracts builders thanks to a mild climate and a growing housing market.
Cost per Square Foot in South Carolina
The average construction cost in South Carolina is about $136 per square foot.
This compares to a national average of about $150 per square foot. Actual costs vary by finish quality, site conditions, and local labor.
Estimated Construction Cost by Home Size in South Carolina
| Home Size | Estimated Cost |
|---|---|
| 800 sq ft | $108,800 |
| 1,200 sq ft | $163,200 |
| 1,600 sq ft | $217,600 |
| 2,000 sq ft | $272,000 |
| 2,500 sq ft | $340,000 |
What Drives Construction Costs in South Carolina
- Lower construction labor rates across the state keep framing and finish costs modest.
- Abundant and relatively affordable land lowers the total project price.
- A mild climate reduces spending on heavy heating systems and insulation.
- Active hurricane zones along the coast can add wind and flood insurance and construction costs.
- A fast growing population in the upstate and Lowcountry creates strong demand but competitive material pricing.
Construction Cost FAQ for South Carolina
Is building a home cheap in South Carolina?
Yes, at about $136 per square foot it is below the national average, helped by low labor costs and affordable land.
How much does a new home cost to build in South Carolina?
A typical 2,000 square foot home might cost between $240,000 and $300,000 depending on finishes and location.
Does coastal weather raise building costs in South Carolina?
In hurricane prone coastal areas, wind and flood insurance and sturdier construction can add cost.
What keeps construction costs down in South Carolina?
Cheap labor, plentiful land, and a mild climate that requires less insulation and heating all help hold costs low.