Constrained housing affordability conditions due to ongoing, elevated interest rates led to a reduction in single-family production to start the new year. Overall housing starts decreased 9.8% in January to a seasonally adjusted annual rate of 1.37 million units. …Within this overall number, single-family starts decreased 8.4% to a 993,000 seasonally adjusted annual rate; the January pace was 1.8% lower than a year ago. The multifamily sector, which includes apartment buildings and condos, decreased 13.5% to an annualized 373,000 pace. …High construction costs, elevated mortgage rates and challenging housing affordability conditions are causing builders to approach the market with caution. There are competing upside and downside risks, including discussed tariffs and regulatory reform. …Overall permits increased 0.1% to a 1.48 million unit annualized rate in January. Single-family permits were at a 996,000 annual unit rate, remaining unchanged compared to the previous month. Multifamily permits increased 0.2% to an annualized 487,000 pace.