After 1 Wall Street's residential conversion, there have been 566 condominium apartments, 47 of which have private decks. Of the total units, 304 are studios and one-bedroom units. There are also amenities such as a indoor swimming pool, 39th-floor observation deck, library, golf simulator, dog spa, and playroom. These amenities are mostly clustered in the annex. The upper three floors were converted into a three-story penthouse apartment with , four bedrooms and four bathrooms, as well as a private library and chef's kitchen.