The Fed’s interest rate decisions influence borrowing costs, helping determine whether construction projects are financially feasible and when owners move forward with major investments. Since our first post, Kevin Warsh has taken over as Fed chair, and the committee has raised interest rates. At its September meeting, the Fed increased its benchmark rate by a quarter percentage point to a range of 3.75%–4.00%, citing inflation that remains above its target. For construction, the increase brings renewed attention to borrowing costs, project feasibility, and the timing of capital investment.
The Fed’s interest rate decisions influence construction financing costs and can determine whether a project’s numbers work. When the Fed raises interest rates to address inflation, floating-rate construction debt can become more expensive as its benchmark resets, while existing fixed-rate loans remain insulated until refinancing. Longer-term financing also depends on Treasury yields and the additional return lenders require for risk. For projects with thin margins, higher financing costs can be enough to make an otherwise viable project financially unfeasible.
This doesn’t always mean projects are canceled outright. Higher rates can lead to delays, scope reductions, or value engineering as owners wait for a better financing window. Sentiment matters too. Even owners with cash available may delay investment when higher returns on cash and other investments make a construction project less attractive.
Lower rates can help in the other direction by reducing financing costs and creating opportunities to refinance or revisit shelved projects. But a Fed cut does not guarantee cheaper long-term financing or an immediate restart. Lender requirements, expected rents or revenues, and construction costs still have to support the project.
Beyond today’s rate, owners have to consider where financing costs could be when a project breaks ground, draws on its loan, or refinances. Construction timelines span multiple years, and those assumptions can change along the way. The Fed’s credibility matters because confidence in its commitment to price stability helps anchor longer-term inflation expectations. That does not make borrowing costs predictable, but it gives lenders and owners a firmer basis for planning.
For construction and development, September’s increase is a reason to revisit financing assumptions, not a verdict on every project. The effect depends on the loan structure, the timing of borrowing, and how much room the project has to absorb higher costs. The Fed matters, but its benchmark rate is only one part of whether a project pencils.
