Donald E. Sonnenborn is co-chair of the Real Estate practice
group at Davis & Gilbert. His practice includes the acquisition,
disposition, management and leasing of commercial properties. He handles
extensive office and retail leasing on behalf of tenants and landlords. He
represents landlords, including Tishman Speyer, that operate over 19 million
square feet of commercial space in the New York City metropolitan area,
including Rockefeller Center, the Chrysler Building and the MetLife Building.
He also represents developers in forming joint ventures for the development and
acquisition of real estate.