Architecture Billings Index holds steady for Q1

The ABI remained virtually unchanged and close to the break-even level for the first quarter of 2011.


The first quarter of 2011 has seen the Architecture Billings Index (ABI) remain virtually unchanged and right at, or slightly above, the break-even level.  As a leading economic indicator of construction activity, the ABI reflects the approximate nine- to 12-month lag time between architecture billings and construction spending.  The American Institute of Architects (AIA) reported the March ABI score was 50.5, a negligible decrease from a reading of 50.6 the previous month.  This score reflects a modest increase in demand for design services (any score above 50 indicates an increase in billings). The new projects inquiry index was 58.7, up significantly from a mark of 56.4 in February.

“Currently, architecture firms are essentially caught swimming upstream in a situation where demand is not falling back into the negative territory, but also not exhibiting the same pace of increases seen at the end of 2010,” AIA Chief Economist Kermit Baker said. “The range of conditions reported continues to span a very wide spectrum with some firms reporting an improving business environment and even ramping up staffing, while others continue to operate in survival mode. The catalyst for a more robust recovery is likely financing, with stronger growth occurring only when lending institutions begin approving credit for construction projects with much greater regularity.”

Key March ABI highlights:

  • Regional averages:  Midwest (53.5), Northeast (51.4), West (50.6), South (49.7)
  • Sector index breakdown: commercial/industrial (54.7), multi-family residential (50.8), mixed practice (49.8), institutional (48.0)
  • Project inquiries index: 58.7

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