The East Bay’s office market closed 2025 on a less-than-optimistic note, with leasing activity continuing to lag historical norms. Corporate relocations, hybrid work arrangements and downsizing have pushed the vacancy rate up to 16.1%, representing a year-over-year increase of 80 basis points.
East Bay office market challenges persist, as leasing volume drops sharply in the second half of 2025
Healthcare-focused properties and life sciences lead activity amid elevated vacancies
By Nigel Hughes
CoStar AnalyticsJanuary 7, 2026 | 8:53 P.M.
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