Bob Vila puts a typical heated driveway at $3,000 to $25,000, with a national average of about $12,900. The surface matters most per square foot: heated concrete about $13 to $28, heated asphalt $12 to $27, and heated pavers $19 to $50, installed.
ThePricer quotes HomeGuide sizes of $3,400 to $8,000 for a 1-car 12 x 24 ft area and $10,000 to $24,000 for a 3-car 36 x 24 ft footprint, and warns that electrical load is a real cost driver: designs at 30 to 50 watts per square foot can force new circuits or a service upgrade.