65% of New Single-family Homes Used Slab Foundation in 2020

NAHB analysis of the Survey of Construction (SOC) shows that 65% of all new single-family started in 2020 were built on slab foundations, followed by 22% with a full/partial basement and 12% with a crawl space. The gap between slab and full/partial basement foundation adoption rates is growing: the share of new homes built on slabs steadily increased from 46.0%… Read More ›