Eastchester is a working/middle-class neighborhood in the northeast Bronx borough of New York City in the United States. The neighborhood is part of Bronx Community Board 12. Its boundaries, starting from the north and moving clockwise are: the Bronx-Westchester County border to the north, the New England Thruway to the east, Baychester Avenue to the south, and the intersection of 233rd Street and Baychester Avenue to the west. Boston Road is the primary thoroughfare through Eastchester and Dyre Avenue is the main commercial street. ZIP codes include 10466 and 10475. The area is patrolled by the 47th Precinct located at 4111 Laconia Avenue.