Home affordability in 2023 tanked to lowest level in 40 years

Americans’ ability to afford a typical home in 2023 deteriorated to its worst level in nearly 40 years, according to housing economists.

Only 15.5% of homes for sale last year were affordable for the typical US household, the lowest level since Redfin began tracking the data in 2013. That’s down from the typical level of 40% seen before the pandemic homebuying frenzy began and the 21% recorded in 2022.

By a separate measure, the housing market sunk to its least affordable clip since 1984, the latest data by Intercontinental Exchange, or ICE found.

"Homeowners are staying put instead of selling because they don’t want to lose their ultra-low interest rate," Redfin analysts wrote in the report. "That’s bolstering home prices because it means buyers are competing for a limited pool of homes."

The plunge in affordability was due in part to the shortage of listings, which fell 21% in 2023 — but also resulted from elevated home prices and climbing mortgage rates.

Though mortgage rates have been notching down from 23-year highs since November, that alone won’t resolve the challenges plaguing would-be buyers into the new year, experts warn.

Read more: Mortgage rates decline. Is 2024 a good time to buy a house?

"You can’t buy what’s not for sale," First American deputy chief economist Odeta Kushi said in a statement. "The good news is that mortgage rates have fallen further in December. Lower rates should drive an increase in activity."

A homeowner tours their new home, in Washingtonville, N.Y. (Credit: John Minchillo, AP Photo) · (ASSOCIATED PRESS)

‘The least affordable year for homebuying’

Purchasing a home in markets that historically have been more affordable also became a challenge last year, as inventory of previously owned homes remained scarce.

In Kansas City, Mo., just 28% of homes for sale in 2023 were affordable for the typical household, down from 43% in 2022. That decline was the largest among the 100 metros Redfin analyzed. Next came Greenville, S.C., which saw affordable listings decline by 14 percentage points, followed by Worcester, Mass., Cincinnati, Ohio, and Little Rock, Ark. — all down nearly 14 percentage points.

Redfin defines an affordable listing as one where the monthly mortgage payment would be no more than 30% of the county’s median income.

The lack of affordability was largely due to the severe shortage of available homes for sale. Sellers who locked in a low mortgage rate before the pandemic were reluctant to list, leaving few options for would-be buyers.

"As you’re walking down the neighborhood, how many homes are listed for sale? It is only about half of what it was in 2017 or even 2019," Lawrence Yun, National Association of Realtors chief economist said. "Part of that is because existing home sales are at multiple year lows."