Airbnb Commits To SF By Signing A 10-Year, 169,000 Square Foot Leasesf.curbed.com51 pointsjoebottherobot14 years agoAirbnb signed a 10-year lease for the historic 888 Brannan building. The lease is for over 169,000 square feet, and Airbnb plans to move in by February of next year to accommodate the company's anticipated growth to more than 1,000 employees.