Prime Office Space for Lease – 7 Chatham Square, New York. Suite 610 with 700 sqft for lease $3500 and Suite 609 with 600 sqft for lease $3000, both office space can be combined to lease together. Looking for a strategic office space in the heart of Chinatown, a highly desirable location, a thriving business district with strong foot traffic, excellent transit access, and a dynamic commercial environment.