Richland County Home Building Costs
Building a house in Richland County, South Carolina costs about $158/sq ft in 2026 — roughly $316,000 for a 2,000 sq ft mid-range home (construction only, land excluded). Population: 420,000.
Local Market Factors
- ›Columbia/state capital
- ›Government stability
Cost by Home Size in Richland County
| Home Size | Basic | Mid-Range | Premium |
|---|---|---|---|
| 500 sq ft | $58,410 | $79,000 | $107,574 |
| 1,000 sq ft | $116,819 | $158,000 | $215,149 |
| 1,500 sq ft | $175,229 | $237,000 | $322,723 |
| 2,000 sq ft | $233,638 | $316,000 | $430,298 |
| 2,500 sq ft | $292,048 | $395,000 | $537,872 |
| 3,000 sq ft | $350,457 | $474,000 | $645,447 |
| 4,000 sq ft | $467,277 | $632,000 | $860,596 |
| 5,000 sq ft | $584,096 | $790,000 | $1,075,745 |
Costs are estimates only and represent construction costs, excluding land, architect fees, permits, and landscaping. Add 30–40% to these figures for total project cost.
County multiplier of 1.02× applied to South Carolina state average (which itself is 0.87× the national average of $179/sq ft).
Cost data: HouseBuildCalc Permit Cost Index (876,000+ building permits, 1,700+ ZIP codes), U.S. Census Bureau Survey of Construction, BLS Producer Price Index, NAHB Cost of Constructing a Home (published summaries). County-level multipliers are estimates derived from regional market data. For planning purposes only.