Brownsboro-Zorn is a neighborhood in northeast Louisville, Kentucky, United States. Its boundaries are Brownsboro Road to the south, Birchwood Avenue to the west, Mellwood Avenue to the north, and Mockingbird Valley to the east. Residential development began in 1911 between Birchwood and Zorn Avenue, a wide street which bisects the neighborhood. The core of the neighborhood is residential, but there is substantial commerce along Brownsboro Road.