How much does it cost to build in Rock Hill, SC? (2026)
Construction in the Metrolina area runs about 11% lower than the national average (cost index 0.89). Here are 2026 ballpark ranges for common projects, scaled to Rock Hill pricing.
| Project type | Rock Hill range (2026) |
|---|---|
| New custom single-family home mid-range finishes; land not included | $140–$198/sq ft |
| Accessory dwelling unit (ADU) higher per-foot cost at small scale | $197–$278/sq ft |
| Whole-home renovation varies widely with scope | $110–$155/sq ft |
| Commercial tenant improvement shell condition dependent | $91–$128/sq ft |
| Kitchen remodel (mid-range) typical 150–200 sq ft kitchen | $21,182–$29,904 total |
Illustrative 2026 ranges, national baselines scaled by the Rock Hill regional cost index. Real pricing depends on finishes, site conditions, design, and current material prices — always price actual plans.
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A new mid-range custom home in Rock Hill runs roughly $140–$198 per square foot in 2026, before land, based on Metrolina construction costs running about 11% lower than the national average. Actual pricing depends on finishes, site work, and design.
Local labor rates, material availability, permitting, and code requirements all move the number. Rock Hill sits at a 0.89× cost index versus the U.S. average, so plan and estimate to local pricing — not a national rule of thumb.
Have a contractor price your actual plans. CMDBLD reads a plan set and produces a code-aware, Rock Hill-priced estimate in minutes, then learns from real job costs so it stays accurate over time.