Washington Dr, Smithtown
- 1 Washington Dr Maynard, Matthieu/Deena
- 5 Washington Dr Vitola, Peter
- 34 Washington Dr Zelli (Fam Trst), Michael
- 35 Washington Dr Stella, Anthony R
- 39 Washington Dr Savage, Richard
- 47 Washington Dr Ferrara, Irene
- 50 Washington Dr Mangogna , Donald A Jr
- 51 Washington Dr Carrico, Jeffrey
- 52 Washington Dr Domenech, Roy
- 58 Washington Dr Goldblum, Christina N
- 59 Washington Dr Nuzzi, Vincent/Antonietta
- 60 Washington Dr Kauffmann, Karen
- 63 Washington Dr Price, Joanne
- 68 Washington Dr Marmorato, Peter L/Lisa A
- 74 Washington Dr Fernhoff, James/Amelia
- 76 Washington Dr Hatzisotiriou, Carol
- 78 Washington Dr Gramanzini Property Viii, Llc
- 79 Washington Dr Stanton, Alexander
- 81 Washington Dr Hagzan, Life Estate, Thomas
- 97 Washington Dr Haynes, Michael