Apartment construction is rapidly pulling back across the U.S., with new data showing a sharp contraction in first-quarter starts that signals a turning point for multifamily supply after years of aggressive development.
New apartment construction starts fell to just 55,000 units in the first quarter of 2026, a 73% drop from their 2022 peak, according to a report from Apartments.com and CoStar. The steep decline highlights how higher borrowing costs, softer rent growth and persistent development expenses are reshaping project feasibility and forcing developers to slow pipelines nationwide.
The slowdown is already visible in the current development pipeline. A total of 579,000 units were under construction in the first quarter, down more than 50% from the peak reached in early 2023 and roughly in line with mid-2010 levels. That retrenchment reflects both reduced starts and the gradual delivery of projects that began earlier in the cycle.
For the commercial real estate sector, the shift marks a critical inflection point. Multifamily has been one of the most active asset classes over the past several years, but the sharp decline in starts suggests developers are prioritizing balance sheet discipline over growth as capital remains expensive and underwriting assumptions tighten. Lenders, in turn, are maintaining stricter standards, particularly in markets that saw outsized supply growth.
There are early signs that this pullback could help stabilize fundamentals. "While completions remain elevated for now, the contraction in the construction pipeline points to more balanced supply conditions ahead," commented Grant Montgomery, CoStar's national director of U.S. Multifamily Analytics.
Still, the market must work through a significant wave of deliveries already in motion. Completions peaked in 2024 and have declined by roughly 26% over the past four quarters, but they remain elevated as projects financed during the low-rate environment continue to come online. That dynamic is keeping pressure on rent growth and occupancy in several high-supply metros.
Regionally, the imbalance is most pronounced in the Mountain and South regions, where construction exposure remains elevated at about 3.3% and 3.2% of existing inventory, respectively. These areas have been focal points of population growth and development, leaving them more vulnerable to near-term oversupply.
At the metro level, New York City continues to lead in absolute pipeline volume with 43,300 units under construction, followed by Dallas-Fort Worth with 30,500 units. Meanwhile, Miami and Charlotte stand out for having the highest construction-to-inventory ratios, with Miami approaching 7% and Charlotte close behind, highlighting localized supply pressures even as national development slows.
Taken together, the data points to a market in transition. While near-term fundamentals remain pressured by elevated completions, the sharp drop in new starts suggests a thinner supply pipeline ahead—setting the stage for improved balance, assuming demand remains resilient.
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