With overall single-family construction down 5% for the first four months of 2026, custom home building has been a relative bright spot. The custom building market is less sensitive to the interest rate cycle than other forms of home building but is more sensitive to changes in household wealth and stock prices. With spec home building down and the stock market up, custom building has expanded its market share.
According to NAHB’s analysis of Census data from the Quarterly Starts and Completions by Purpose and Design survey, there were 36,000 total custom building starts during the first quarter of 2026. This is up 3% relative to the first quarter of 2025.
For the last four quarters, custom single-family housing starts totaled 188,000 homes, a 3% increase compared to the prior four quarter period (182,000).
Currently, the market share of custom home building, based on a one-year moving average, is 20% of total single-family starts. This is down from a prior cycle peak of 31.5% set during the second quarter of 2009 and the 21% recent peak rate at the beginning of 2023, after which spec home building gained some market share.
Note that this definition of custom home building does not include homes intended for sale, so the analysis in this post uses a narrow definition of the sector. It represents home construction undertaken on a contract basis for which the builder does not hold tax basis in the structure during construction. This form of home building is almost universally undertaken by smaller, private home builders.
This article was originally published by a eyeonhousing.org . Read the Original article here. .














Once again, the light fixtures are standout design elements, especially the antiqued brass star suspended from the ceiling.
Among the invisible special features in the office — as well as in most rooms throughout the house — is sound insulation in the walls and between the ceilings and floors. “When you’ve got your loud subwoofers playing your movies in the basement, [you] can knock down the sound by over 50%,” Thompson says. “It’s almost like not having anybody down there.”
Upper cabinet paint: Carolina Gull, Benjamin Moore; Rex pendant light: Arteriors; sconces: Clarkson, Visual Comfort