Anthropic first took up residence at 500 Howard St. in San Francisco's then somewhat bedraggled SoMa District back in 2023, occupying a 10-story office building formerly used by digital communications firm Slack.
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CoStar News
April 7, 2026 | 10:23 P.M.
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IN THIS ARTICLE
- Properties
- Foundry Square IV
500 Howard St, San Francisco, CA
- Companies
- Anthropic
Professional, Scientific, and Technical Services