1623-41 Third Avenue (91st St / 3rd Ave.) Luxury Yorkville Towers Condo Building. Lobby Entrance. Concierge. Large Waiting Room. There are 2 Bathrooms, One Bathroom is Ada Compliant. Suite is in a Legal 5 Office Suite Located On 2nd Floor With a Dedicated Elevator. Offices are Soundproofed. Office #2: Very Large Office (13' X 17'). The Office Has a Large Window Facing north On 92nd St. Views. Air Conditioner. Finished Parquet Oak Floors. Closet. Crown Molding. 2 Wall Sconces. Nicely Furnished. Monday: $475.00 per day for entire month. (Available October 1, 2026) Friday: $350.00 per day for entire month. (Available immediately) Office #3: Very large office: 12'X17'. Wall of windows facing north on 92nd street. Views. Sun. Wood floor. Crown molding. Through the wall air conditioner. Closet. Monday: $475.00 per day for entire month. (Available January 1, 2027) Rent includes: 2x per Week Cleaning & all supplies + Utilities. Pictures Available Upon Request. Call Catherine: 646-734-4353.