

The U.S. office market continued its recovery in Q3, according to national reports from CBRE, JLL, Cushman & Wakefield, Colliers and Lee & Associates. All reported lower vacancy year over year, new construction fell to its lowest level in decades, and demand continued to favor higher-quality buildings.
Vacancy Declines Everywhere
Leasing Favors the Best
CBRE said leasing rose 4% year-over-year to 63.8 million square feet, the highest quarterly total since the fourth quarter of 2024, and expects 2026 leasing to surpass its 2022 record. JLL said leases signed over the past 12 months carried an average footprint increase of 13%, even as companies continue to downsize.
All agreed that quality continued to drive demand. Cushman & Wakefield said Class A buildings accounted for two-thirds of third-quarter leasing, well above the 10-year average of 61%. Colliers pointed to demand from AI and tech occupiers. At the same time, Lee & Associates credited stricter attendance requirements at major financial firms and AI-driven startups in San Francisco and Silicon Valley, CA.
Construction Pipeline Hits Bottom
CBRE said completions fell 76% year-over-year to 1.5 million square feet, putting 2026 on track for the lowest annual total since the company started tracking in 1990. JLL said 9.6 million square feet were removed from inventory for conversions or redevelopment during the quarter; completions totaled 3.5 million square feet, and inventory has fallen by more than 45 million square feet since late 2023.
Cushman & Wakefield said 23 million square feet is under construction, a 20% increase from its Q1 low, while CBRE reported a slight rise to 20.1 million square feet, driven largely by new starts in Manhattan and Miami, FL.
Reports Split on Absorption Total
The firms agreed on most Q3 metrics. But absorption figures depended greatly on who was counting.
The Q4 Crystal Ball
JLL expects interest rate volatility to slow some Q4 sales and delay lease decision-making. Still, tenant requirements in key markets are still above year-ago levels.
At the same time, Cushman & Wakefield said a limited construction pipeline should help protect fundamentals from economic pressures. In contrast, Colliers said it anticipates a gradual improvement versus a broader recovery.
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