Town of Huntington - Town Hall 100 Main St, Huntington, NY11743 Town Hall is located at 100 Main Street, between Park Avenue and New York Avenue (Route 110). From the east and west,…More take the Long Island Expressway to Exit 51. Take Deer Park Avenue north, pass under the Northern State Parkway and bear left onto Park Avenue. Proceed north on Park Avenue until Main Street (Route 25A). Take a left on Route 25A. Town Hall will be on the left (across the street from the large, white Presbyterian Church). Parking is in the rear.