Concrete Foundation Cost
Concrete slab foundation costs reflect engineering requirements, frost depth, and regional material prices.
National range: $4.61–$30.31/sq ft installed
Cost by City
Phoenix, AZ
$4.95–$11.03/sq ft
Avg ~$8/sq ft
Houston, TX
$5.31–$9.34/sq ft
Avg ~$7/sq ft
Dallas, TX
$5.31–$9.34/sq ft
Avg ~$7/sq ft
Atlanta, GA
$10.97–$21.22/sq ft
Avg ~$16/sq ft
Miami, FL
$6.8–$11.22/sq ft
Avg ~$9/sq ft
Tampa, FL
$6.19–$12.72/sq ft
Avg ~$9/sq ft
Denver, CO
$8.61–$15.31/sq ft
Avg ~$12/sq ft
Chicago, IL
$6.28–$9.66/sq ft
Avg ~$8/sq ft
Los Angeles, CA
$4.61–$11.66/sq ft
Avg ~$8/sq ft
San Diego, CA
$5.81–$12.73/sq ft
Avg ~$9/sq ft
Las Vegas, NV
$8.41–$14.94/sq ft
Avg ~$12/sq ft
Orlando, FL
$6.19–$12.72/sq ft
Avg ~$9/sq ft
Charlotte, NC
$8.58–$16.59/sq ft
Avg ~$13/sq ft
San Antonio, TX
$5.31–$9.34/sq ft
Avg ~$7/sq ft
Austin, TX
$5.31–$9.34/sq ft
Avg ~$7/sq ft
New York, NY
$13.61–$30.31/sq ft
Avg ~$22/sq ft
Philadelphia, PA
$8.42–$16.29/sq ft
Avg ~$12/sq ft
Boston, MA
$8.07–$14.89/sq ft
Avg ~$11/sq ft
San Francisco, CA
$6.36–$16.92/sq ft
Avg ~$12/sq ft
Detroit, MI
$7.87–$13.99/sq ft
Avg ~$11/sq ft
Riverside, CA
$5.94–$14.71/sq ft
Avg ~$10/sq ft
Seattle, WA
$9.5–$19.12/sq ft
Avg ~$14/sq ft
Minneapolis, MN
$8.09–$13.68/sq ft
Avg ~$11/sq ft
St. Louis, MO
$7.64–$14.09/sq ft
Avg ~$11/sq ft
Portland, OR
$8.2–$16.53/sq ft
Avg ~$12/sq ft
Sacramento, CA
$6.23–$22.22/sq ft
Avg ~$14/sq ft
Kansas City, MO
$7.64–$14.09/sq ft
Avg ~$11/sq ft
Nashville, TN
$9.02–$17.47/sq ft
Avg ~$13/sq ft
Columbus, OH
$8.4–$14.85/sq ft
Avg ~$12/sq ft
Raleigh, NC
$7.54–$15.97/sq ft
Avg ~$12/sq ft
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