Home construction timelines vary significantly across the United States, with projects in the Northeast taking substantially longer to complete than those in the South, according to 2024 data from the U.S. Census Bureau.
The data, drawn from the Census Bureau’s Survey of Construction and cited by the National Association of Home Builders, shows that the Middle Atlantic region recorded the longest average time from permit approval to completion in 2024, at 13.7 months. New England followed closely, with average build times just over 13 months.
By contrast, the South Atlantic region posted the shortest average construction timeline, at 7.8 months. The national average time to complete a single-family home was 9.1 months.
Other regions fell between those figures. The Pacific region averaged 10.8 months, the Mountain region averaged 10.0 months, and the East North Central region averaged 9.4 months.
The data also highlights differences in the time between permit issuance and the start of construction. That phase averaged 0.9 months in the East North Central region and extended to 2.1 months in the Pacific region.
Economists cited by Fox Business attributed the longer timelines in the Northeast, Mid-Atlantic, and Pacific regions primarily to regulatory conditions, including zoning requirements, environmental regulations, and overlapping layers of government review. Those factors can delay projects before construction begins.
The data also indicates that regions with longer build times tend to have a higher share of custom home construction, which typically requires more time to complete than standardized developments.
The regional differences align with housing construction trends previously reported by The Dallas Express. In July 2025, DX reported that Texas led the nation in new-home construction, with 22.5% of occupied homes built since 2010, based on U.S. Census Bureau data cited by The Steamboat Real Estate Group.
By comparison, northeastern states such as Rhode Island and Connecticut recorded fewer than 6% of occupied homes built after 2010, according to the same data set.
The Census Bureau data comes as housing supply remains a central factor in affordability nationwide. Federal and industry analysts have consistently identified construction volume and completion timelines as key variables affecting housing availability.
