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U.S. Office Leasing Volume Lags Historical Norm Despite Recent Recovery

$CSGPPress releaseOct 9, 2026, 9:00 AM ETRead the release

CoStar Group published proprietary research showing U.S. office leasing has rebounded but remains below pre-pandemic norms, with tenants signing an average of 105 million square feet per quarter over the past four quarters — about 10 million square feet below the 2015-19 average. CoStar analytics director Phil Mobley attributed the smaller average lease sizes to post-pandemic footprint consolidation, while elevated construction and financing costs limit availability of updated space for relocating occupiers. San Francisco, boosted by AI-driven tech leasing, has surpassed its pre-pandemic leasing pace, with volume also elevated in New York, Nashville, and Miami.

Key figures

Shortfall vs 2015 19 avg
roughly 10 million square feet below historical average
Avg quarterly new lease sqft
105 million square feet over past four quarters
Sf pre pandemic quarterly leasing
2% of inventory
Avg monthly unique visitors q2 2026
over 118 million

AI analysis

The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.

AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.

    CSGP: U.S. Office Leasing Volume Lags Historical Norm Despite Recent Recovery — AI Analysis | Signal8