420 12TH STREET L3L Located on 12th Street in the heart of the South Slope lies the Ansonia court, originally a turn of the century clock factory and now a spectacular loft building with cult status! This pet friendly co op is the anchor of the South Slope built in a European style with a interior lush courtyard complete with Cherry trees, a serene water feature and perennial plantings. This oversized 3 bedroom, 1.5 bath duplex with private roof deck and garden is laid out graciously with living, dining, kitchen and powder room on the lower level and three bedrooms, full bathroom and full sized washer|dryer on the upper level. The new open kitchen with white milwork and luxurious Carerra marble opens onto the sunny dining area complete oversized factory windows, exposed brick and original wood beams. This Ansonia property is completely unique with its private roof deck. Enjoy lady liberty views, sunsets, stargazing and al fresco dining on this exclusive space as it's the only one in the building. If you must leave this Ansonia sanctuary; the F, G and R trains are just a few steps away along with world class dining at Fonda, Hugo & Sons, Talde and Camperdown Elm or pick up provisions at Union Market and prepare dinner at home!  You may never cross 9th Street again.