briefly focused the country's attention on the structural integrity of its housing. There are about 135 million homes in the United States as of 2016. Housing researchers generally conclude that the supply of housing in the United States is too low to meet demand, resulting in
an affordability crisis. Among the
renting population, nearly half pay more than 30% of their income toward rent. These include regulations such as
single-family zoning,
minimum parking requirements, and
height restriction laws that limit the density of new residences within a municipality or increase the expense and difficulty of construction. New construction often requires a
public comment process, which arose in response to the excesses of
urban renewal in the 1960s. While intended to broaden community participation in local development, this process is often dominated by a socioeconomically advantaged subset of the neighborhood: in Massachusetts, for example, "the individuals who participate in community meetings on new housing developments differ starkly from the broader population. They are older, whiter, longtime residents, and more likely to be homeowners. They overwhelmingly oppose the development of new housing[. ... T]hese forums are dominated by an unrepresentative and privileged group of neighborhood defenders." These meetings are often seen as a manifestation of
nimbyism, in which existing residents, especially those who own property, leverage the regulatory process in order to stymie new construction.
Public housing in St. Louis was symbolic of the US attitude to public housing. The Pruitt–Igoe site remains largely vacant. Federal efforts at public housing began in the 1930s, with a series of
New Deal efforts culminating in the
Housing Act of 1937. This created the
United States Housing Authority as a centralized agency with the power to disburse funds, while the work of building and maintaining public housing projects was largely devolved onto state and municipal public housing authorities. From the outset, public housing was tied to the notion of "
slum clearance", and the 1937 Act required that for every unit of public housing that was built, another unit had to be eliminated. Additionally, to protect the commodified housing market, the 1937 Act, and the
1949 Act that followed it, effectively restricted public housing to low-income households, The fraction of US households receiving public or subsidized housing is far lower than the fraction in Western Europe.
Commodification Economists have noted increasing ownership of housing units by investors keeping the units vacant or renting them to the exclusion of traditional homebuyers. Investors bought about one of every seven U.S. homes in the first quarter of 2021, up from the prior three quarters, in which they bought closer to 1 in 10 homes. == Homelessness ==