New Homes Rise Back Above Affordability Threshold In May 2026

The average mortgage payment on the typical new home sold in the U.S. rose above the upper limit of affordability for the typical American household in May 2026.

The change comes eight months after the affordability of the median new home had finally become affordable for households earning the median household income for the first time since March 2022. A combination of rising mortgage rates and rising new home prices are responsible for the development. Both have increased since bottoming at their most affordable levels in years in March 2026.

Here are the three numbers that define how affordable a new home is for the typical American household:

• Median new home sale price: $424,900

• Median household income: $87,646

• Average 30-year conventional fixed mortgage rate: 6.44%

Median household income also increased during this time, but not by enough to offset the impact of the other two factors. For a household at the exact middle of the U.S. income spectrum, the average mortgage payment for a new home purchased at the national median sale price with zero-percent down consumed 36.6% of the household's monthly income in May 2026.

This value is higher than the upper threshold of affordability defined by the 28/36 rule that mortgage lenders traditionally use to determine whether to extend a mortgage to new home buyers. A monthly mortgage payment that consumes more than 36% of a household's income means that the median new home sold in May 2026 is outside the affordable reach of a household earning the median income, even if it has no other debts.

The following chart shows how May 2026's level of relative affordability for new homes compares with the affordability for every month since January 2000:

Looking forward, the average interest rate for a 30-year conventional fixed rate mortgage increased to 6.49% in June 2026. This increase creates additional headwinds for new home affordability in the United States.

References

U.S. Census Bureau. New Residential Sales Historical Data. Houses Sold. [Excel Spreadsheet]. Accessed 24 July 2026.

U.S. Census Bureau. New Residential Sales Historical Data. Median and Average Sale Price of Houses Sold. [Excel Spreadsheet]. Accessed 24 July 2026.

Freddie Mac. 30-Year Fixed Rate Mortgages Since 1971. [Online Database]. Accessed 1 August 2026. Note: Starting from December 2022, the estimated monthly mortgage rate is taken as the average of weekly 30-year conventional mortgage rates recorded during the calendar month.