average cost of concrete driveway resurfacing
1 Resurfacing an average 500-square-foot concrete driveway typically costs $2,000-$5,000. 2  For do-it-yourselfers, resurfacing products in buckets or bags can be purchased at home improvement or hardware stories.3  Total DIY costs can be $2-$5 or more a square foot, depending on the materials used. ThisOldHouse.com estimates it took two people five hours and six bags ($150-$180) of material to resurface a 9'x27' driveway and a 3'x18' walkway (about 300 square feet). 2  Renting a pressure washer to clean the existing concrete before resurfacing can add $40-$75 to the total DIY costs.