Builder sentiment fell sharply in February over concerns on tariffs, elevated mortgage rates and high housing costs.

Builder confidence in the market for newly built single-family homes was 42 in February, down five points from January and the lowest level in five months, according to the National Association of Home Builders (NAHB)/Wells Fargo Housing Market Index (HMI).

While builders hold out hope for pro-development policies, particularly for regulatory reform, policy uncertainty and cost factors created a reset for 2025 expectations in the most recent HMI. Uncertainty on the tariff front helped push builders’ expectations for future sales volume down to the lowest level since December 2023.

With 32% of appliances and 30% of softwood lumber coming from international trade, uncertainty over the scale and scope of tariffs has builders further concerned about costs. Reflecting this outlook, builder responses collected prior to a pause for the proposed tariffs on goods from Canada and Mexico yielded a lower HMI reading of 38, while those collected after the announced one-month pause produced a score of 44. Addressing the elevated pace of shelter inflation requires bending the housing cost curve to enable adding more attainable housing.

Incentive use may also be weakening as a sales strategy as elevated interest rates reduce the pool of eligible home buyers. The latest HMI survey also revealed that 26% of builders cut home prices in February, down from 30% in January and the lowest share since May 2024. Meanwhile, the average price reduction was 5% in February, the same rate as the previous month. The use of sales incentives was 59% in February, down from 61% in January.

Derived from a monthly survey that NAHB has been conducting for more than 35 years, the NAHB/Wells Fargo HMI gauges builder perceptions of current single-family home sales and sales expectations for the next six months as “good,” “fair” or “poor.” The survey also asks builders to rate traffic of prospective buyers as “high to very high,” “average” or “low to very low.” Scores for each component are then used to calculate a seasonally adjusted index where any number over 50 indicates that more builders view conditions as good than poor.

All three of the major HMI indices posted losses in February. The HMI index gauging current sales conditions fell four points to 46, the component measuring sales expectations in the next six months plunged 13 points to 46, and the gauge charting traffic of prospective buyers posted a three-point decline to 29.

Looking at the three-month moving averages for regional HMI scores, the Northeast fell three points in February to 57, the Midwest moved two points lower to 45, the West edged one-point lower to 39 and the South held steady at 46. The HMI tables can be found at nahb.org/hmi.