Prices for inputs to new residential construction—excluding capital investment, labor, and imports—were up 1.2% in January according to the most recent Producer Price Index (PPI) report published by the U.S. Bureau of Labor Statistics. The Producer Price Index measures prices that domestic producers receive for their goods and services, this differs from the Consumer Price Index which measures what consumers pay and includes both domestic products as well as imports.

The inputs to the New Residential Construction Price Index grew 1.1% from January of last year. The index can be broken into two components—the goods component increased 2.1% over the year, while services decreased 0.3%. For comparison, the total final demand index, which measures all goods and services across the economy, increased 3.5% over the year, with final demand with respect to goods up 2.3% and final demand for services up 4.1% over the year.

Input Goods

The goods component has a larger importance to the total residential construction inputs price index, representing around 60%. For the month, the price of input goods to new residential construction was up 1.6% in January. Monthly growth of the index was relatively low in the past two years, as this monthly increase was the largest since March of 2022 (3.3%).

The input goods to residential construction index can be further broken down into two separate components, one measuring energy inputs with the other measuring goods less energy inputs. The latter of these two components simply represents building materials used in residential construction, which makes up around 93% of the goods index.

The 2.1% yearly growth in the goods component can be attributed to the rise in the prices of building materials, which grew 2.3% over the year. Meanwhile, the price of energy inputs was 1.6% lower than last year. Between December and January, building materials increased 1.4%, while energy inputs increased 4.3%.

At the individual commodity level, the five commodities with the highest importance for building materials to the New Residential Construction Index were as follows: ready-mix concrete, general millwork, paving mixtures/blocks, sheet metal products, and wood office furniture/store fixtures. Compared to last year, ready-mix concrete was up 4.1%, wood office furniture/store fixtures up 4.7%, general millwork up 2.4%, paving mixtures/blocks up 8.6% while sheet metal products were up 0.4%.

For January, the commodity used in new residential construction that featured the highest price growth was an energy input, home heating oil and distillates, increasing 16.0%. The non-energy input that had the highest monthly price growth was paving mixtures and blocks, up 14.8%. This is likely a pass-through of increases in asphalt prices, which were up 6.9% in January.

Input Services

While prices of inputs to residential construction for services were down 0.3% over the year, they were up 0.5% in January from December. The price index for service inputs to residential construction can be broken out into three separate components: a trade services component, a transportation and warehousing services component, and a services excluding trade, transportation and warehousing component. The most significant component is trade services (around 60%), followed by services less trade, transportation and warehousing (around 29%), and finally transportation and warehousing services (around 11%). The largest component, trade services, was down 1.9% from a year ago. The services less trade, transportation and warehousing component was up 1.6% over the year.   Lastly, prices for transportation and warehousing services advanced 3.1% compared to January last year, the largest year-over-year increase since January of 2023.