Cost to Build a House in San Antonio, Texas (2026)
A 2,000 sq ft mid-range home in San Antonio costs approximately $280,513–$357,017, or $168/sq ft.
Estimated Build Cost in Texas
Range: $289,189 – $368,059
Configure Your Build
Upgraded finishes, quality materials
Mid-Range Finish Includes
- • Quartz countertops
- • Hardwood floors
- • Semi-custom cabinets
- • Upgraded fixtures
Line-Item Estimate
* Excludes land cost, which varies widely by location. Add $20,000–$200,000+ depending on your area.
Building in San Antonio: What to Know
- →Most affordable major TX city
- →Military base stability
- →Good labor competition
Cost by Size in San Antonio
About Construction Costs in San Antonio
Building a new home in San Antonio, Texas in 2026 costs approximately $168 per square foot for mid-range construction — putting a 2,000 sq ft home at roughly $318,765 for the structure alone (excluding land). San Antonio is 3% below the Texas state average, making it one of the more affordable markets in the state.
Texas as a whole has a cost multiplier of 0.92× the national average. Combined with San Antonio's local adjustment of 0.97×, the effective multiplier for this city is 0.89× the national baseline.
These estimates cover construction costs only and do not include land, which varies significantly in San Antonio. Always obtain bids from at least 2–3 licensed general contractors in the area for an accurate project budget.