S Hillside Ave, Smithtown
- S Hillside Ave Island Preservation Project,Ll
- S Hillside Ave Michaelides, Alex
- 108 S Hillside Ave Payton, Marc/Violet
- 110 S Hillside Ave Naim, Sheikh M
- 111 S Hillside Ave Mcmahon, Matthew
- 112 S Hillside Ave Hsieh, Chih Miao
- 114 S Hillside Ave Mercaldi, Brian/Morgan
- 116 S Hillside Ave Sarantakos, Joann
- 118 S Hillside Ave Lusik, Sigrid Karen
- 119 S Hillside Ave Rapheal, Robinson
- 121 S Hillside Ave Latorre, Pasquale/Maria
- 122 S Hillside Ave Gilberti, Terry
- 124 S Hillside Ave Accardo, Cheryl/Ronald
- 126 S Hillside Ave Cortes, Steven/Katheryn
- 128 S Hillside Ave Das, Ratan/Anita
- 130 S Hillside Ave Ahn, Taylor Bumchun
- 131 S Hillside Ave Romano, Christina
- 132 S Hillside Ave Campanelli, Ronald/Laura
- 133 S Hillside Ave Orlando, Joseph
- 134 S Hillside Ave Yogumyan, Homira
- 136 S Hillside Ave Arena, Stephen
- 139 S Hillside Ave Young (Protection Trst), Mary R
- 140 S Hillside Ave Kazdal, Taskin
- 142 S Hillside Ave Ballis, Theresa
- 146 S Hillside Ave Maget, Steven
- 147 S Hillside Ave Triolo, Dean/Jessica
- 148 S Hillside Ave Scala, Patrick/Mary
- 150 S Hillside Ave Ortiz, Cesar/Esther
- 151 S Hillside Ave Schmutz, Paul
- 152 S Hillside Ave Sabujo, Victor/Luisa
- 153 S Hillside Ave Alla, Kalliea R