On a quintessential townhouse tree-lined block, this truly exceptional architect designed, triple mint and custom built 4 bedroom / 3 bathroom duplex home with balcony & 4 WBFP's resides at 312 West 107th Street, a double wide townhouse cooperative located just moments away from Riverside Park. With extraordinary attention to all details, features of this home include grand living room w/marble WBFP, gorgeous large bay window, recessed lighting, separate wet bar with Subzero wine fridge and custom cabinetry, a suburban sized custom kitchen/great room w/island seating, custom wood cabinetry, Jenn-Air, Meile, Subzero and Wolfe built-in stainless appliances, vented cooktop, granite counters w/polished stone mosaic backsplash, and a large den/dining area w/custom limestone wall w/WBFP, built-in TV & adjacent balcony with peaceful townhouse gardens views. The zen-like primary bedroom suite, private on the upper level of the duplex, features a custom marble mosaic WBFP, 3 oversized windows w/townhouse treed views, custom wood cabinetry w/wall of storage, & a spa en-suite marble bathroom w/freestanding soaking tub, double marble vanity, double-sized glass enclosed steam shower w/rain showerhead and custom fixtures. Three additional bedrooms (one currently a home office w/WBFP), laundry room w/sink, two beautifully renovated hall baths, custom window treatments, hardware and moldings throughout and a LOW $2,627.50MT! BLD: Part-time superintendent, basement storage with bike room, laundry room, furnished roof deck with Hudson River views, and sorry but dogs are not allowed. Best WS location, block from Riverside Park w/nearby clay and hard surface tennis courts, playgrounds, softball fields, basketball & volleyball courts & skate park, multiple grocery options (Whole Foods, Garden of Eden, Westside Market), and numerous restaurants, shopping and transportation options.