Why U.S. housing may stay unaffordable for years (even if mortgage rates fall)

The new baseline: affordability is a multi-variable problem

A lot of housing commentary still treats affordability as a single dial—mortgage rates. But the newest round of affordability analysis is effectively saying: rates matter, but they are not the whole story. Oxford Economics’ Housing Affordability Index explicitly bakes in ownership costs beyond the mortgage, such as property taxes, homeowners insurance, and HOA fees, which can materially change the payment math for a typical household. That broader lens is one reason their outlook reads more pessimistic than other common measures. [realestatenews.com]

A long recovery horizon—three scenarios

Oxford’s index was 77.9 in Q1 2026, where 100 is the level generally considered affordable. In a relatively favorable scenario—flat home prices plus roughly a 50-basis-point mortgage-rate drop—Oxford modeled the index reaching 100 by 2033. If prices are flat but rates don’t fall, it doesn’t get back to 100 until 2036. And if baseline historical trends persist, Oxford expects the index to stay below 80 for the next decade. [realestatenews.com]

Investopedia’s write-up of the same Oxford framework underscores the point: making housing "affordable" again by 2033 requires unusually favorable conditions (flat prices and lower-than-expected rates), and Oxford projects affordability to continue to decline over the next decade as ownership costs outpace incomes. [investopedia.com]

Income needed to buy: the metro gap is the story

Even when you look at the market through a simpler lens—income needed to afford a typical home—the gap is stark. CBS News, citing Redfin, reported that households need $116,780 in annual income to afford the average home, while median household income in April was roughly $88,000. Redfin also estimated that an average-income household would need to spend about 40% of income to afford a median-priced home, above the common 30% rule of thumb (assuming a 15% down payment). [cbsnews.com]

The city-level dispersion is just as important as the national figure. Redfin’s data (as relayed by CBS) showed that the median salary isn’t enough to afford a home in 41 of the 49 most populous U.S. cities. In San Francisco, Redfin estimated the income needed was nearly $444,000, and in San Jose about $426,000. Meanwhile, Redfin highlighted several metros where a median income is enough—Detroit, Cleveland, Pittsburgh, St. Louis, Philadelphia, Cincinnati, Indianapolis, and Warren (MI). [cbsnews.com]

Inventory and turnover: why supply stays tight

Affordability pressure is also a supply problem. Oxford estimated the U.S. is short over 2 million housing units, and noted that both insufficient new construction and low existing-home resale are compounding the crunch. The report pegged owner-occupied turnover at 4.7% over the past year (versus around 8% in 2020), reflecting how few existing homes are cycling back onto the market. [realestatenews.com]

What this means for buyers and owners in 2026

1) **Underwrite the full payment, not just the rate.** If insurance, taxes, or HOA costs are rising faster than wages, a modest mortgage-rate improvement may not translate into meaningful monthly relief. [realestatenews.com]

2) **Treat affordability as local, not national.** The same year can feature extreme income-to-buy hurdles in some coastal tech hubs and much more reachable payments in parts of the Midwest. [cbsnews.com]

3) **Expect a slow, uneven healing process.** Even the best-case modeled path to broad affordability spans years, which changes the timeline assumptions for both first-time buyers and would-be move-up sellers. [realestatenews.com]