Strong buyer demand helped to offset supply-side challenges relating to building materials, regulation and labor as builder confidence in the market for newly built single-family homes inched down one point to 80 in July, according to the National Association of Home Builders (NAHB)/Wells Fargo Housing Market Index (HMI).

"Builders continue to grapple with elevated building material prices and supply shortages, particularly the price of oriented strand board, which has skyrocketed more than 500 percent above its January 2020 level," said NAHB chairman Chuck Fowke. "We are grateful that the White House heeded our urgent plea to hold a building materials meeting with interested stakeholders on July 16 to seek solutions to end production bottlenecks that have harmed housing affordability."

"Builders are contending with shortages of building materials, buildable lots and skilled labor as well as a challenging regulatory environment. This is putting upward pressure on home prices and sidelining many prospective home buyers even as demand remains strong in a low-inventory environment," said NAHB chief economist Robert Dietz.

Derived from a monthly survey that NAHB has been conducting for 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.

The three major HMI indices were mixed in June. The HMI index gauging current sales conditions fell one point to 86, the component measuring traffic of prospective buyers dropped six points to 65 and the gauge charting sales expectations in the next six months posted a two-point gain to 81.

Looking at the three-month moving averages for regional HMI scores, the Northeast fell four points to 75, the Midwest moved one-point lower to 71 and the West posted a two-point decline to 87. The South held steady at 85.

HMI tables can be found at nahb.org/hmi. More information on housing statistics is also available at Housing Economics PLUS: https://www.nahb.org/News-and-Economics/Housing-Economics-PLUS (formerly housingeconomics.com).