SF Office Vacancy 2026: Who Is Buying the Dip as 37% of Buildings Sit Empty

# SF Office Vacancy 2026: Who Is Buying the Dip as 37% of Buildings Sit Empty

> **Quick answer:** San Francisco's office vacancy rate is near 37% in parts of the market, with urban office prices across major U.S. cities down 50% from recent peaks. Office CMBS delinquencies hit a record 12.34% in January 2026. But selective investors — family offices, conversion specialists, and opportunistic funds — are buying these distressed assets at steep discounts, betting on residential conversion, long-term leasing recovery, or both.

San Francisco office vacancy in 2026 tells a story that no single headline captures. One in three desks sits unused. Entire floors have not seen a tenant in years. And yet, right beneath the wreckage of the remote work era, a different group of buyers has quietly started accumulating the rubble — at prices that would have been unthinkable five years ago.

## The Scale of the Collapse: What the Numbers Actually Show

The San Francisco office market is not simply recovering slowly. Parts of it are still deteriorating even as tech AI hiring drives leasing pockets of optimism downtown.

According to Colliers and JLL Q1 2026 market reports, overall vacancy in the San Francisco Bay Area office market remains deeply elevated, with some sub-markets reporting vacancy rates above 36-37%, particularly in neighborhoods where mid-tier, older Class B buildings dominate. Downtown SF specifically posted a 31.1% vacancy rate at end of Q1 2026 — a second consecutive quarterly decline — but still a rate that would have triggered a crisis in any prior decade.