Tucked away on a quiet cobblestone street, this exceptional four bedroom, five and a half bathroom duplex in the American Express Carriage House at 60 Collister Street is a landmark home in the heart of Tribeca. This beautifully designed corner Maisonette spans approximately 4187 square feet and boasts beautiful details including an original Porte-Cochere door, oversized south and west facing windows, original joist wood beam ceilings and cast iron pillars. With two private entrances off Hubert and the luxuries of 60 Collister's full-time doorman, this impressive loft space is designed for gracious living and lively entertaining. Step into the foyer featuring an original mosaic tile floor, and up to the sweeping living space flooded with natural light, complimented by soaring decorative, ornately-detailed ceilings that showcase the expansiveness of this open loft. The open concept space features a raised living/dining area, a bespoke kitchen with walk-in pantry, and Nacre (Mother of Pearl) cabinetry, teak countertops and top of the line appliances and a sumptuously decorated powder room. The master suite features floor to ceiling custom Macassar Ebony cabinetry and his and hers en-suite bathrooms with a walk-in shower on one side and a custom nickel bathtub with an exterior view on the other. Both oversized bedrooms have en-suite bathrooms with Duravit, Waterworks and Hansgrohe fixtures and one features a huge walk-in closet. The bedrooms also open to a private outdoor space that is perfect for children or pets. The grand steel and wood-beamed staircase descends to the family room/play area with a full laundry room. The windowed lower floor with a private entrance can also function as a guest suite/fitness room or office. Underground parking is accessed directly from the lower level. The American Express Carriage House was originally built in 1866 and expanded in 1898. The building originally housed the stables of the American Express Company and was used to deliver packages and telegraphs via American Express Stagecoaches. Now known as 60 Collister, The American Express Carriage House was painstakingly restored and carefully preserved in 2008 and features 24-hour concierge services, affords total privacy and state-of-the-art security.