The Housing-Age Proxy: 44 Years, the Oldest on Record, With a Caveat
The median age of the US housing stock reached 44 years in 2026, described as the oldest ever recorded, with homes in the Northeast running to a 60-year median, according to research from Harvard’s Joint Center for Housing Studies reported by Long Home. A second, independently loaded source citing the same underlying JCHS research gives a different number: 42 years, not 44. That is a genuine discrepancy between two secondary reports of the same primary figure, not a typo to quietly resolve. A direct attempt to load JCHS’s own “State of the Nation’s Housing” report to settle it returned an access error, so the exact current figure should be confirmed against JCHS’s own report before being published as a single precise number.
Why a True National Roof-Age Count Does Not Appear to Exist
Whether the Census Bureau’s American Housing Survey Table Creator publishes a literal roof-age or year-of-last-roof-replacement variable could not be confirmed; the tool itself did not return an extractable table listing during this research. Both housing-age facts above are JCHS’s own tabulations of AHS microdata, reported by secondary sources naming JCHS as the primary, not a directly viewed AHS table. Label them accordingly rather than implying a direct citation of an AHS Table Creator screenshot.
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Book a Roofing CallRoof Condition Is a Different, Separately Measured Number
Age and condition are not the same measurement. A Verisk aerial-imagery analysis found 38% of US homes showed moderate to poor roof condition in 2025, carrying roughly 60% higher loss costs than well-maintained roofs. That is a condition-based figure, measured via imagery, not an age-based figure measured via housing survey, and it complements rather than substitutes for the housing-stock-age data above. A 44-year-old home does not automatically have a roof in poor condition, and a newer home is not automatically exempt from it.
Where the Oldest Housing Stock, and the Income Gap Inside It, Concentrate
The Northeast’s 60-year median home age sits well above the national figure, whichever of the two competing numbers, 44 or 42, turns out to be exact. Within the oldest segment specifically, homes built before 1960, 29% of low-income homeowners live in one of these homes, according to an American Housing Survey analysis by JCHS. That is a real income-exposure signal inside the oldest housing stock, even though it is not itself a roof-specific figure.
The Numbers
The median age of the US housing stock reached 44 years in 2026, described as the oldest ever recorded, with Northeast homes running to a 60-year median.
Long Home, citing Harvard Joint Center for Housing Studies research
A second source citing the same underlying JCHS research puts the median US home age at 42 years instead of 44, a discrepancy this page discloses rather than resolves.
29% of low-income homeowners live in homes built before 1960, according to an American Housing Survey analysis by Harvard’s Joint Center for Housing Studies.
38% of US homes showed moderate to poor roof condition in 2025 aerial-imagery analysis, carrying roughly 60% higher loss costs, a condition-based measurement distinct from housing age.
Sources
The external data in this article draws on the sources below. Figures described in the text as estimates or industry triangulations are directional and are not attributed to a single dataset.
- Long Home, “It’s 2026, the typical American home is 44 years old”
- Residential Contractor Mag, JCHS study points to massive repair demand
- Insurance Business Magazine, Verisk 2025 roof report