How much does it cost to build in San Antonio, TX? (2026)
Construction in the Greater San Antonio area runs about 9% lower than the national average (cost index 0.91). Here are 2026 ballpark ranges for common projects, scaled to San Antonio pricing.
| Project type | San Antonio range (2026) |
|---|---|
| New custom single-family home mid-range finishes; land not included | $143–$202/sq ft |
| Accessory dwelling unit (ADU) higher per-foot cost at small scale | $201–$284/sq ft |
| Whole-home renovation varies widely with scope | $112–$158/sq ft |
| Commercial tenant improvement shell condition dependent | $93–$131/sq ft |
| Kitchen remodel (mid-range) typical 150–200 sq ft kitchen | $21,658–$30,576 total |
Illustrative 2026 ranges, national baselines scaled by the San Antonio 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 San Antonio runs roughly $143–$202 per square foot in 2026, before land, based on Greater San Antonio construction costs running about 9% 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. San Antonio sits at a 0.91× 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, San Antonio-priced estimate in minutes, then learns from real job costs so it stays accurate over time.