North of Woodside Avenue, North Ocean Avenue initially utilized its present alignment up to Bayside Avenue in Patchogue Highlands. At a location between Bayside Avenue and Fairview Avenue, North Ocean Avenue broke from its present alignment, running parallel to the west of the modern routing between Fairview Avenue and Wrana Drive. Today, only two segments of the road remain in the form of First Avenue, a short, dead end street off Fairview Avenue, and Brookrun Drive, a street off Masonic Avenue with a dead end located south of the present CR 83–Wrana Drive intersection.