BXP Wins 18-Month Extension for $1B, 981,000 SQFT 4th and Harrison Office Project in Central SoMa as It Courts an AI Anchor

BXP has secured 18 more months to keep its long-dormant 4th and Harrison office campus alive in San Francisco's Central SoMa, and the landlord's own leasing data suggests the roughly $1 billion project finally has a demand story to match its entitlements.