Aging Housing Stock Signals Remodeling Opportunities
The U.S. owner-occupied housing stock is aging rapidly especially after the Great Recession, as residential construction continues to fall behind in the number of new homes built. With a lack of sufficient supply of new construction, the aging housing stock signals a growing remodeling market, as old structures need to add new amenities or repair/replace old components.
Rising home prices also encourage home owners to spend more on home improvement. Over the long run, the aging of the housing stock implies that remodeling may grow faster than new construction.
The median age of owner-occupied homes is 40 years, according to the latest data from the 2021 American Community Survey. A little less than half of the owner-occupied homes were built before 1980, with around 35% built before 1970. New construction added nearly 8.3 million units to the national stock from 2010 to 2021, accounting for only 10% of owner-occupied housing stock in 2021.
Due to modest supply of housing construction, the share of new construction built within past 11 years declined greatly, from 17% in 2011 to only 10% in 2021.
Na Zhao, Ph.D., a principal economist at NAHB, provides more details in this Eye on Housing post.
Latest from NAHBNow
Jul 10, 2026
NAHB’s Monthly Update Features Landmark Housing Legislation HighlightsThe talking points this month include information about how NAHB helped secure the passage of a historic housing bill.
Jul 09, 2026
2027 IBS Sustainability & Green Building Scholarship Application Now OpenThe NAHB IBS Sustainability and Green Building Scholarship aims to provide emerging green builders exposure to the world of high-performance homes and help them jump-start their professional journey by attending the International Builders’ Show (IBS). Applications are due Oct. 23.
Latest Economic News
Jul 10, 2026
2025 New Single-Family Starts by Census DivisionPersistently high mortgage rates, elevated costs for builders, and ongoing supply-side constraints continued to weigh on single-family construction in 2025.
Jul 09, 2026
Existing Home Sales Slowed in JuneAfter reaching a five-month high last month, existing home sales pulled back in June as record-high home prices and elevated mortgage rates weighed on buyers. This monthly volatility reflects the sensitivity of home buyer demand to mortgage rate changes.
Jul 09, 2026
Remodeling Market Sentiment Remains in Positive Territory in Second QuarterIn the second quarter of 2026, the NAHB Remodeling Market Index (RMI) posted a reading of 61, down one point compared to the previous quarter. The RMI has remained in the low 60s consistently over the past year.