San Francisco
Mar 16, 2026
OpenAI surges past 1M sf of offices in SF with latest Mission Bay lease
ChatGPT giant simultaneously growing in Silicon Valley
Sam Altman
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San Francisco
Mar 24, 2026
It’s official: OpenAI plants flag in Silicon Valley with 450K sf in Mountain View
Sam Altman-led tech giant continues to grow in SF while expanding into Bay Area
San Francisco
Apr 29, 2026
KKR lands $600M refi for OpenAI-leased Mission Bay office
NY-based investor acquired complex in 2021 for over $1B