Mint Condition Transitional Prewar MasterpieceMeticulously gut renovated, this seamless combination is the culmination of a 2 year process to create a true modern masterpiece marrying stunning design with timeless architectural details restored to their original grandeur.Penthouse CD at 375 West End Ave features a sprawling layout with 4 bedrooms, a den/home office/5th bedroom and 4.5 baths. Upon entering the 45' great room, one is immediately struck by floor to ceiling casement windows, tremendous light, ~11 foot ceilings, custom built ins and plaster moldings. The living room is anchored on one side by a granite fireplace and on the other a masterful unrivaled chef's kitchen and a custom designed walnut bar with two Subzero wine fridges and calacatta gold marble countertops.The kitchen is an oversized chef's paradise. It features Siematic cabinets designed by de Guilio, marble counter tops, fully integrated Subzero fridge and freezer, a stainless steel La Cornue range and a honed granite island featuring a custom granite sink and dual Bosch dishwashers. This tremendous kitchen also features Waterworks fixtures including a pot filler, an oversized vented hood as well as a custom marble prep sink.After entering the double doors to the primary bedroom, a generous sleeping area is complimented by custom designed walnut cabinetry. A walk in dressing area provides ample closet space leading toward the en-suite bath which features Waterworks fixtures, heated marble floors, a custom double vanity, a free standing tub and a steam shower.The apartment also features gorgeous white oak floors, 2 zone ducted HVAC with wifi Lyric smart thermostats, heated floors in all baths, a hidden plaster-in speaker system with Sonos controls and a central media cabinet, Lutron RadioRA home automation including lighting and automated blinds and a vented washer and dryer. The apartment also comes with a large private storage room in the basement.This is truly a not to be missed, once in a life time and turn key offering rarely presented on the Upper West Side.Designed by Schwartz & Gross and constructed in 1912, 375 West End Avenue is a shining example of Pre-war Architecture and a wonderfully flexible and well run co-op. Allowing 75% financing and a very liberal unlimited subletting policy, the building features a doorman, live-in super, bike storage, private storage and laundry in the basement. Pets are welcome!2% flip tax paid by the buyer.