After seven months of steady growth in the demand for design services, the Architecture Billings Index (ABI) paused in September. As a leading economic indicator of construction activity, the ABI reflects the approximate nine to twelve month lead time between architecture billings and construction spending. The American Institute of Architects (AIA) reported the September ABI score was 49.1, down from a score of 53.7 in the previous month. This score reflects a slight decrease in design services provided by U.S. architecture firms (any score above 50 indicates an increase in billings). The new projects inquiry index was 59.0, down from a reading of 62.5 the previous month, while the new design contracts index eased somewhat from 54.2 to 52.9.
You can view this press release online here.
“We’ve seen unexpectedly strong numbers in design activity for most of 2017, so the pause in September should be viewed in that context” said AIA Chief Economist, Kermit Baker, Hon. AIA, PhD. “Project inquiries and new design contracts remain healthy, and the continued strength in most sectors and regions indicates stability industry-wide.”
Key September ABI highlights:
- Regional averages: Northeast (56.9), South (54.0), Midwest (50.4), West (48.8)
- Sector index breakdown: commercial / industrial (54.0), mixed practice (52.2), multi-family residential (51.0), institutional (51.0)
- Project inquiries index: 59.0
- Design contracts index: 52.9
The regional and sector categories are calculated as a 3-month moving average, whereas the national index, design contracts and inquiries are monthly numbers.
Related Stories
Contractors | Jun 13, 2023
The average U.S. contractor has 8.9 months worth of construction work in the pipeline, as of May 2023
Associated Builders and Contractors reported that its Construction Backlog Indicator remained unchanged at 8.9 months in May, according to an ABC member survey conducted May 20 to June 7. The reading is 0.1 months lower than in May 2022. Backlog in the infrastructure category ticked up again and has now returned to May 2022 levels. On a regional basis, backlog increased in every region but the Northeast.
Industry Research | Jun 13, 2023
Two new surveys track how the construction industry, in the U.S. and globally, is navigating market disruption and volatility
The surveys, conducted by XYZ Reality and KPMG International, found greater willingness to embrace technology, workplace diversity, and ESG precepts.
| Jun 5, 2023
Communication is the key to AEC firms’ mental health programs and training
The core of recent awareness efforts—and their greatest challenge—is getting workers to come forward and share stories.
Contractors | May 24, 2023
The average U.S. contractor has 8.9 months worth of construction work in the pipeline, as of April 2023
Contractor backlogs climbed slightly in April, from a seven-month low the previous month, according to Associated Builders and Contractors.
Multifamily Housing | May 23, 2023
One out of three office buildings in largest U.S. cities are suitable for residential conversion
Roughly one in three office buildings in the largest U.S. cities are well suited to be converted to multifamily residential properties, according to a study by global real estate firm Avison Young. Some 6,206 buildings across 10 U.S. cities present viable opportunities for conversion to residential use.
Industry Research | May 22, 2023
2023 High Growth Study shares tips for finding success in uncertain times
Lee Frederiksen, Managing Partner, Hinge, reveals key takeaways from the firm's recent High Growth study.
Multifamily Housing | May 8, 2023
The average multifamily rent was $1,709 in April 2023, up for the second straight month
Despite economic headwinds, the multifamily housing market continues to demonstrate resilience, according to a new Yardi Matrix report.
Market Data | May 2, 2023
Nonresidential construction spending up 0.7% in March 2023 versus previous month
National nonresidential construction spending increased by 0.7% in March, according to an Associated Builders and Contractors analysis of data published today by the U.S. Census Bureau. On a seasonally adjusted annualized basis, nonresidential spending totaled $997.1 billion for the month.
Hotel Facilities | May 2, 2023
U.S. hotel construction up 9% in the first quarter of 2023, led by Marriott and Hilton
In the latest United States Construction Pipeline Trend Report from Lodging Econometrics (LE), analysts report that construction pipeline projects in the U.S. continue to increase, standing at 5,545 projects/658,207 rooms at the close of Q1 2023. Up 9% by both projects and rooms year-over-year (YOY); project totals at Q1 ‘23 are just 338 projects, or 5.7%, behind the all-time high of 5,883 projects recorded in Q2 2008.
Market Data | May 1, 2023
AEC firm proposal activity rebounds in the first quarter of 2023: PSMJ report
Proposal activity for architecture, engineering and construction (A/E/C) firms increased significantly in the 1st Quarter of 2023, according to PSMJ’s Quarterly Market Forecast (QMF) survey. The predictive measure of the industry’s health rebounded to a net plus/minus index (NPMI) of 32.8 in the first three months of the year.
