Economies of Scale in Single-family Home Construction

The cost per square foot of a single-family home declines systematically as the home becomes larger, according to NAHB analysis of two recent data sources. In microeconomics, unit costs that decline as a business operation increases in size are called economies of scale. In home building, economies of scale may exist in several forms. It…

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Homes Built in Age-Restricted Communities 

Of the roughly 950,000 single-family and 470,000 multifamily homes that started construction in 2023, 49,000 (30,000 single-family and 19,000 multifamily) were built in age-restricted communities, according to NAHB tabulation of data from the Census’s Survey of Construction. A residential community can be legally age-restricted, provided it conforms to one of the set of rules specified in the Housing for…

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2023 New Single-Family Starts by Census Division

New single-family starts have trended higher since 2012, reaching a post-pandemic peak of 1,133,145 units in 2021. During 2022 and 2023, elevated housing prices and persistently high mortgage rates have dampened housing market activity. According to NAHB analysis of the 2023 Survey of Construction (SOC), new single-family starts decreased in 2023 for the second consecutive…

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