Office space for lease in Union Square

Onshore has 1 current office listing in Union Square, San Francisco. Each card shows the published size and asking rent where available, and links to the full listing with photos and unit details. Updated 2026-10-01.

Union Square

567 Sutter St

5,600 SF · $9,500/mo

Suite 301 · full-floor office with shower

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Office space for lease in Union Square

567 Sutter St

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