50 West Street C1 Primary Condo Office Space for Leasing. Flexible Terms. 50 West Street located in Financial District is a newly constructed mixed use building. Two office spaces currently available in the building for leasing. Commercial Unit 1 is 560 sf large suite located on the 3rd floor. There is central A/C, carpeted floor, separated entrance to the commercial space in the back of the building, and separate elevator/intercom associated with the commercial floor. There is common kitchen, bathrooms, conference room to share. This space can fit 4-6 people. No water hook-up. Perfect for start-up company, accounting firm, attorney's office, learning/education programs. It can be leased together with C3 which is 305 sf.