Jon A. Ballis Of Kirkland & Ellis Expands Office Lease At 555 California Street In San Francisco

The asset involved in this transaction is an office building located at 555 California Street in San Francisco. The property encompasses a significant area of 153,202 square feet, making it a prominent office location within the city’s market.

Summary of transaction details:

• Property Type: Office
• Transaction Amount: Not specified
• Address: 555 California Street
• Market: San Francisco
• Tenant: Jon A. Ballis
• Representing Company: Kirkland & Ellis

This lease renewal and expansion signifies Kirkland & Ellis's ongoing investment in the North Financial District of San Francisco. The firm has strengthened its position in the city with this lease, which is noted as the second-largest office transaction in the city for the fourth quarter of 2025.