Built in 1925, this 15-story neo-Renaissance cooperative building is located on Fifth Avenue at East 93rd Street in Carnegie Hill. The corner penthouse unit has terraces on four sides, with views directly over Central Park and the city skyline beyond. The project involved a gut renovation inside and out, down to the building structure, to transform the existing one bedroom/two bathroom layout into a two bedroom/three bathroom configuration which was facilitated by relocating the kitchen into the center of the apartment. The new floor plan employs layers to organize space from living and lounge areas on the West side, through cooking and dining space in the heart of the layout, to sleeping quarters on the East side. A glazed entry foyer and steel clad “pod”, act as a threshold between the first two layers. All exterior glazing, windows and doors were replaced with modern units to maximize light and thermal performance. This included erecting three new glass conservatories to create additional conditioned interior space for the Living Room, Dining Room and Master Bedroom respectively. Materials for the living areas include bronzed steel, dark walnut cabinetry and travertine marble contrasted with whitewashed Oak floor boards, honed concrete tile, white painted walls and floating ceilings. The kitchen and bathrooms are formed from white satin lacquer cabinetry, marble, back-painted glass and Venetian plaster. Exterior terraces are unified with the conservatories by large format concrete paving and a continuous steel handrail at the parapet wall. Photography by www.petermurdockphoto.com