Multi-Family Missing Middle Trends
Originally Published by: NAHB — August 25, 2025
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The missing middle construction sector includes development of medium-density housing, such as townhouses, duplexes and other small multifamily properties.
The multifamily segment of the missing middle (apartments in 2- to 4-unit properties) has generally disappointed since the Great Recession. For the second quarter of 2025, there were 5,000 2- to 4-unit housing unit construction starts. This represents a small increase relative to the second quarter of 2024.
Over the last four quarters this type of construction totaled 21,000 units, up 50% over the four quarters prior to that period (14,000).
As a share of all multifamily production, 2- to 4-unit development was just 4% of total multifamily development for the second quarter. This remains lower than recent historic trends. From 2000 to 2010, such home construction made up a little less than 11% of total multifamily construction.
Construction of the missing middle has clearly lagged during the post-Great Recession period and will continue to do so without zoning reform focused on light-touch density. But recent gains offer hope for additional housing supply for these kind of homes.
