Housing in America has never been purely a product of free market exchange. The shape of American cities, the distribution of housing wealth, the existence of suburbs, the availability of mortgages to specific populations — all of these reflect deliberate policy decisions made at the federal, state, and local level across more than a century. Understanding the current housing crisis requires understanding how the policies that built the present system worked, who they served, and what legacies they left.
The Federal Government and the Mortgage Market
The federal government’s deep involvement in housing finance began during the Great Depression. The collapse of the banking system in the early 1930s had frozen mortgage credit. Existing mortgages were typically short-term, non-amortizing loans requiring balloon payments; when banks failed and credit contracted, millions of homeowners faced foreclosure. The federal response restructured the entire mortgage system.
The Home Owners’ Loan Corporation (HOLC), created in 1933, refinanced more than a million distressed mortgages. The Federal Housing Administration (FHA), established in 1934, created a mortgage insurance system that allowed banks to lend with longer terms and lower down payments because the federal government guaranteed against default. These interventions essentially created the modern 30-year fixed-rate mortgage and made homeownership financially accessible to millions of households who could not have qualified under the old system.
But the FHA administered its insurance program using a racial risk classification system it formalized through the practice of redlining. HOLC “Residential Security Maps” colored neighborhoods in American cities according to lending risk — green for desirable, yellow for declining, red for “hazardous.” Neighborhoods with Black residents were systematically graded as high-risk regardless of actual loan performance. The FHA’s underwriting manual through the 1940s explicitly recommended racial deed restrictions and warned against the “infiltration” of inharmonious racial groups as a threat to property values.
The practical effect was to direct federal mortgage guarantees — and therefore private mortgage credit — predominantly toward white households in newly developing suburbs, while effectively excluding Black neighborhoods from the primary instrument of wealth-building the federal government was underwriting. The postwar suburban boom — among the most significant transfers of wealth in American history — was built on a foundation of racial exclusion.
The Postwar Suburban Expansion
From roughly 1945 to 1970, the United States built suburbs at a pace that transformed the country. The combination of FHA and Veterans Administration (VA) mortgage programs, the Interstate Highway System, rising incomes, and federal tax policy favoring homeownership (through the mortgage interest deduction) produced a vast expansion of owner-occupied single-family housing on the periphery of American cities.
Cities like Levittown, New York, and its replicas across the country were built quickly and cheaply, offering returning veterans and their families access to homeownership at affordable prices. By 1960, the national homeownership rate had climbed from below 44 percent in 1940 to above 62 percent. This represented a genuine democratization of homeownership — for white households. Most of these communities used racial deed restrictions or local custom to exclude Black buyers. Even after those restrictions were legally voided, real estate agents steered buyers by race, mortgage lenders applied different standards, and social pressure maintained residential segregation in practice.
The wealth accumulated in those suburbs — through appreciation, equity, and inheritance — flowed along the racial lines established during the postwar period. The divergence in family wealth between white and Black households that persists today cannot be fully understood outside this history.
Urban Renewal and the Destruction of Neighborhoods
As suburbs grew, American cities undertook major programs of “urban renewal” — federally funded redevelopment of city neighborhoods deemed blighted. Between the 1940s and the 1970s, urban renewal displaced more than a million households, disproportionately from low-income Black and Latino communities. Writer James Baldwin’s often-quoted remark that urban renewal meant “Negro removal” captured what many contemporaneous observers and subsequent historians documented: renewal programs frequently demolished functioning, if poor, communities and replaced them with highways, government buildings, hospitals, universities, or luxury development.
The displaced residents often had no comparable housing to move into. Public housing — which grew substantially during this period — was intended in part to rehouse displaced urban residents. But public housing policy evolved in ways that concentrated poverty rather than dispersing it. Projects were frequently sited in already-poor, racially segregated neighborhoods; local opposition blocked their placement in whiter or wealthier areas; and federal funding formulas created incentives to build high-density towers cheaply rather than lower-density housing that might blend into neighborhoods.
By the 1970s, concentrated public housing towers in cities like Chicago, St. Louis, and New York had become symbols of policy failure: underfunded, isolated from economic opportunity, and subject to the compounded disadvantages of concentrated poverty. The Pruitt-Igoe towers in St. Louis were demolished beginning in 1972, only 17 years after they were built. Chicago’s massive Robert Taylor Homes followed over subsequent decades.
The Fair Housing Act and Its Limits
The Fair Housing Act of 1968 represented a legislative turning point. Passed in the week following the assassination of Martin Luther King Jr., the Act prohibited discrimination in the sale, rental, and financing of housing on the basis of race, color, religion, and national origin (later expanded to include sex, disability, and familial status). It created federal enforcement mechanisms and legal remedies for victims of housing discrimination.
The Act was transformational in what it prohibited but limited in what it required. It made explicit racial steering and discriminatory lending illegal but did not mandate integration, compensate for prior exclusion, or address the wealth gaps already created. Enforcement was chronically under-resourced. In the decades following the Act’s passage, residential segregation in most American cities declined only slowly, and in some dimensions remained stubbornly persistent, driven by economic sorting, ongoing steering by real estate agents, and community opposition to affordable housing in predominantly white areas.
Section 8 and the Shift Away from Public Housing
As public housing fell into disrepair and political disfavor, federal policy in the 1970s and 1980s shifted toward demand-side housing assistance — primarily what became the Section 8 program, later renamed the Housing Choice Voucher program. Rather than building and operating housing directly, the federal government issued vouchers to eligible low-income households, which they could use to rent units in the private market. Landlords who accepted vouchers received direct payments from the government at a rate tied to area fair market rents.
This shift reflected both a genuine critique of the concentrated poverty problems in public housing and an ideological preference for market mechanisms over government provision. Vouchers gave recipients theoretically more choice than placement in a specific project. But in practice, many landlords refused to accept vouchers, and recipients had difficulty finding units in well-resourced neighborhoods. Voucher holders remained heavily concentrated in lower-income, higher-segregation neighborhoods.
The supply of vouchers never came close to meeting the demand. Because the program was funded annually through congressional appropriations, not as a legal entitlement, the number of vouchers issued remained far below the number of eligible households. As of the early 2020s, approximately one in four eligible households received any federal housing assistance. Most eligible households are on waiting lists that can stretch for years or are effectively closed.
The 2008 Financial Crisis
The 2008 housing and financial crisis was the most severe disruption of the American housing market since the Great Depression. It emerged from an interconnected set of failures: the proliferation of high-risk, often predatory mortgage products; the securitization of those mortgages into complex financial instruments that obscured their risk; inadequate regulatory oversight; and the assumption — baked into asset prices — that housing values could not fall nationally.
When they did fall, the consequences cascaded. Approximately eight million households lost their homes to foreclosure between 2007 and 2015. Black and Hispanic households, who had been disproportionately targeted by subprime lenders, lost a greater share of their household wealth. Research estimated that Black households lost roughly half of their accumulated wealth during this period, largely because their wealth was so concentrated in home equity.
The aftermath of the crisis reshaped the housing market in ways that continue to reverberate. The foreclosure wave created a pool of distressed properties that institutional investors — not individual buyers — were best positioned to acquire. It suppressed new construction for years as builders contracted, many small builders went under, and the construction workforce dispersed into other industries. It tightened lending standards, making mortgages harder to obtain for borrowers with imperfect credit histories. And it shook the homeownership aspirations of an entire cohort of younger adults who came of age watching their parents’ generation lose their homes.
The intersection of this history with the current housing affordability crisis is not coincidental. The policies that shaped American housing — who received government support, who was excluded, what kind of housing got built and where, how the mortgage market was structured — created the distribution of housing wealth, housing access, and housing cost that Americans navigate today.
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