Welcome to Florham Park to “The Coats Family” …Weichert Realtors and The Shallis Group truly appreciate your confidence and help in making the Purchase of your home at 9 Knapp Ave, Florham Park, NJ a Mashing Success! “John and Amanda”, my company, group, family and I are so very honored to be at the start of your family’s legacy at 9 Knapp Ave, Florham Park, NJ 07932.