Mill Rock Plaza

Mill Rock Plaza, located at 345 East 93rd Street in Manhattan’s Yorkville neighborhood on the Upper East Side, is a prominent full-service cooperative high-rise completed in 1975 as a luxury rental property before converting to cooperative ownership in 1985. Occupying a unique through-block site between East 93rd and East 94th Streets, the 32-story building is named after nearby Mill Rock Island in the East River’s Hell Gate section. Architecturally representative of classic post-war residential development, the tower features a brown brick masonry facade, expansive window lines, and a large structural footprint containing approximately 285 residences, many of which have been combined over time into spacious one- to four-bedroom layouts larger than typical neighborhood offerings. Due to the building’s positioning and height, many middle and upper-floor residences enjoy sweeping views of the East River, RFK Bridge, and Midtown Manhattan skyline. Residents benefit from dual entrances on both 93rd and 94th Streets leading into a renovated lobby and redesigned common areas by Sygrove Associates Design Group. The building is widely recognized for its attentive 24-hour doorman and concierge service, live-in superintendent, and pet-friendly policies welcoming both dogs and cats. Amenities include a modern fitness center, landscaped outdoor sun deck with seating and hammock areas, laundry facilities on every residential floor, bicycle storage, an automated package room system, and direct access to an attached attended parking garage. Positioned near Carl Schurz Park, the East River Promenade, Fairway Market, and Whole Foods, Mill Rock Plaza also offers excellent transportation access with the nearby 96th Street Second Avenue Subway station serving the Q train, multiple bus routes, and convenient connectivity to the FDR Drive.