Housing Affordability Plummets: Index Falls to Decade-Low Over Five Years

  ousing-affordability-plummets-index-falls-to-decade-low-over-five-years.html
  House and Home on Tue, Dec 02nd, 2025 by Newsweek

Housing Affordability in the United States: A Worsening Trend Over the Past Five Years

Recent data paint a stark picture of the current housing market in the United States. A Newsweek investigation, drawing on the latest figures from the National Association of Realtors (NAR) and the U.S. Census Bureau’s American Community Survey (ACS), reveals that housing affordability has declined sharply in the last five years—much more than many analysts had predicted. By the time the article was published, the National Housing Affordability Index (NHAI) had fallen to its lowest level in over a decade, and experts warn that the trend could have far‑reaching consequences for the economy and society.

The Numbers Behind the Decline

At the heart of the article is the NHAI, an index that measures a typical family’s ability to obtain a mortgage on a median‑priced home, accounting for the interplay of mortgage rates, down‑payment requirements, and family income. According to the NAR’s report cited in the article, the index dropped from 106 in 2018 (the baseline year) to 91 in 2023. A value of 100 indicates that a family with median income can afford the median home at prevailing rates and down‑payment costs; anything below 100 signals a tightening in affordability.

Several factors feed into that decline:

1. Mortgage rates – The article cites a steep rise in the 30‑year fixed‑rate mortgage, which surged from about 3.5% in early 2018 to above 6% in 2023. Higher rates mean higher monthly payments for the same principal, pushing many potential buyers out of the market.

2. Home prices – Median home prices have climbed from roughly $280,000 in 2018 to about $450,000 in 2023. The ACS data referenced in the piece shows a 60% rise in median home prices over five years, outpacing median household incomes.

3. Income stagnation – Median household income has barely outpaced inflation, hovering around $70,000 in 2023 versus $75,000 in 2018. The article notes that wage growth has not kept pace with the surge in housing costs, further eroding affordability.

4. Down‑payment burdens – While the NAR’s own research suggests down‑payment rates have fallen slightly—from 20% in 2018 to 18% in 2023—this does little to offset the pressure from higher prices and rates. The article includes a chart illustrating that even with a smaller down‑payment, the required monthly payment still climbs due to the price increase.

Real‑World Impact: Renting, Buying, and Regional Variations

Newsweek’s article does more than crunch numbers; it brings the statistics to life by highlighting the experiences of families across the country.

• Renters – A 2023 report from the U.S. Census Bureau, referenced in the article, found that the percentage of renters spending more than 30% of their income on housing jumped from 35% in 2018 to 43% in 2023. The piece quotes a New York City tenant who, after a job loss, could no longer afford the $2,500 monthly rent for a modest apartment and was forced to move to a more affordable suburb—only to pay a hefty rent‑to‑income ratio there as well.

• Buyers – The NAR’s “Home Buyers & Sellers” survey, cited in the article, shows a dramatic drop in the share of buyers who feel they can comfortably afford a home. In 2018, 78% of buyers reported affordability; by 2023, that figure fell to 63%. The article explains that many buyers are now relying on low‑down‑payment mortgage programs, such as FHA loans or VA loans, which can help but still expose them to higher monthly obligations.

• Regional disparities – The piece includes a map illustrating that the hardest hit markets are in the Sun Belt and the Northeast, where housing price growth has been most explosive. It cites the American Housing Survey, noting that the affordability index in California and Texas dropped by 15% and 12% respectively between 2018 and 2023. The article also notes that rural areas, while not immune, have shown relatively slower price escalation.

Policy Context and Expert Commentary

A substantial portion of the article is dedicated to the broader policy implications of the downward trend.

• Zoning and land‑use reforms – Housing economist Joseph G. White, quoted in the article, argues that restrictive zoning laws continue to limit new construction. “If cities do not allow higher density or reduce parking minimums, supply will remain constrained and prices will keep climbing.” White calls for a nationwide review of zoning codes to encourage new housing development.

• Construction costs – The article references a report from the Urban Institute that attributes much of the price pressure to soaring material costs. Lumber prices, in particular, spiked during the pandemic, creating a ripple effect that persisted even as prices eventually stabilized. According to the Institute’s data, construction costs have increased by 23% over the past five years.

• Federal policy – The article touches on the federal mortgage‑insurance programs, noting that the U.S. Department of Housing and Urban Development (HUD) has not adjusted its affordability guidelines in light of current market realities. Housing activist Maria Ramirez, featured in the piece, calls for HUD to consider a dynamic affordability benchmark that accounts for local market conditions.

Looking Forward: A Call to Action

In its conclusion, Newsweek’s article warns that the current trajectory, if left unaddressed, could have cascading economic effects. Rising housing costs limit consumer spending, increase the risk of foreclosure, and widen the wealth gap between renters and homeowners. The piece urges policymakers to adopt a multi‑pronged strategy:

1. Boost housing supply by easing zoning restrictions, investing in public housing, and supporting affordable‑housing tax credits.

2. Encourage financial literacy and down‑payment assistance programs to help first‑time buyers navigate the high‑cost environment.

3. Reevaluate mortgage‑rate caps and affordability guidelines to reflect the new normal of higher rates and incomes.

4. Invest in construction infrastructure to lower material and labor costs.

By presenting a comprehensive snapshot of affordability challenges, the article underscores a pivotal moment for the U.S. housing market. Whether the country can reverse or at least mitigate this downward trend will depend on coordinated action from federal agencies, state governments, and the private sector. As Newsweek notes, the conversation is not just about numbers—it’s about ensuring that millions of families can continue to call home in a nation that prides itself on opportunity and stability.