Anthropic Leases the Whole 27-Story Tower at 300 Howard Street
CONFIRMED88% CONFIDENCEStated, though attributed, per SFist[1] on Friday 30 January 2026: "The deal reportedly closed Friday, and Anthropic has taken a 13-year lease on the 27-story building."
Anthropic took a 13-year lease on all 420,000 square feet of 300 Howard Street, formerly 199 Fremont, one of San Francisco's largest office deals since 2019, as it grew past 1,300 staff in the Bay Area.
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