Gut renovation of existing 3,400 sq. ft. townhouse located on East 80th Street, NYC. Extension of 15 feet to the rear of the building. Addition of one entire floor, and excavation of basement which required underpinning of buildings on either side. The completed project consisted of a five-story, 5,415 sq.ft. single family townhouse equipped with all necessary amenities such as: central air conditioning, radiant heat, high-end kitchen and bathrooms. Two gas fireplaces, with a large terrace on top floor, balcony at front and a 30' backyard with a built-in barbecue. Climate controlled wine room, wired for cable/internet and audio system throughout the house. Walnut wood flooring in chevron pattern. Refurbished front and new rear facades. Bedrooms with Juliette balconies overlooking rear yard. Heated front courtyard and sidewalk.