FX.co ★ U.S. Building Permits Swing Sharply Lower in March, Dropping 11.4% MoM

U.S. building permits posted a steep decline in March, with the indicator falling 11.4% month-over-month, according to data updated on 5 May 2026. The move marks a sharp reversal from the previous month, when permits had risen by 11.0% compared with the prior period.

Both the previous and current readings relate to March 2026, but measure different monthly comparisons: the earlier 11.0% figure reflects the change from two months prior to the previous month, while the latest -11.4% result captures the change from the previous month to March. This swing from strong growth to a double-digit contraction underscores volatile momentum in U.S. construction intentions and may signal increasing uncertainty in the housing and broader real estate market on a short-term basis.

Market participants will be watching upcoming releases closely to see whether March’s decline proves to be a temporary correction after February’s surge, or the start of a more sustained cooling in new building activity across the United States. For now, the month-over-month comparison highlights a notably weaker appetite for new projects at the close of the first quarter of 2026.