RLB Construction Cost Report North America Q4 2024

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  • RLB Construction Cost Report North America Q4 2024
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Taryn Harbert

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Taryn Harbert

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The latest QCR charts construction trends in cities throughout North America; new research indicates that construction cost inflation is stabilizing

With current data from mid-Q4 2024, the latest RLB quarterly cost report shows that the national average increase in construction costs was 1.11 percent, similar to the previous two quarters, with Boston, Chicago, Honolulu, Las Vegas, Phoenix, Seattle, and Washington DC experiencing increases over the national average this quarter. Denver, Los Angeles, New York, Portland, and San Francisco experienced gains that were less than the national average.

The first chart (below) shows a comparative map of the annual percentage change for the U.S.; the second chart shows the same comparative map for Canada.

A few key insights:

  • The U.S. quarterly national average increase in construction cost is approximately 1.11 percent and 4.69 percent year-over-year 
  • The construction unemployment rate is 3.7 percent, down .1 percent in the same time period last year
  • Following a twenty-month period of decline, the Architectural Billings Index (ABI) is 50.3 and shows a balance between firms with increased and decreased billings