Louis Pl, Smithtown
- 2 Louis Pl Galante, Steven
- 3 Louis Pl Martin, Joseph E
- 4 Louis Pl Szybillo, William/Tina
- 5 Louis Pl Schretzman, Stephen E
- 6 Louis Pl Broccolo, Michael
- 7 Louis Pl Forte, Robert
- 9 Louis Pl Afroj, Dewan
- 11 Louis Pl Hustick, Gerald/Kim
- 12 Louis Pl Conlon, William
- 15 Louis Pl Gehshan, Christopher G
- 17 Louis Pl Shapiro, Farrell/Beth
- 19 Louis Pl Samoila, John
- 20 Louis Pl Russo, Carmine/Jessica
- 21 Louis Pl Calca, Robert/Alicia
- 22 Louis Pl Adler, Howard/Judy
- 23 Louis Pl Perillo, Jarrett/Christine
- 24 Louis Pl Desomma (Life Estate), Phyllis/Vincent
- 25 Louis Pl Russell, Elisa