Hillside Ave, Islip
- 374 Hillside Ave Dominick V & Patricia Eremita
- 378 Hillside Ave Mark & Donna Arlotta
- 383 Hillside Ave William Jr & Cynthia O'Connor
- 384 Hillside Ave Raymond V & Beth A Fusco
- 386 Hillside Ave Timothy J Gozaloff &
- 387 Hillside Ave George A & Jean Christensen
- 390 Hillside Ave Kathleen &Andrew Ferrara Ir Tr
- 391 Hillside Ave Salvatore Irrevocable Trust
- 395 Hillside Ave Robert Lodol
- 396 Hillside Ave Georgette Mc Evoy
- 400 Hillside Ave Thomas M & Nancy A Golden
- 403 Hillside Ave Natali & Cheryl Ierardi
- 410 Hillside Ave Peter E & Celia Marie Moran
- 411 Hillside Ave Timothy J & Eliz Leigh-Manuell
- 416 Hillside Ave Thomas & Erin M Maier
- 421 Hillside Ave Samer Alkhatib &
- 424 Hillside Ave Craig & Erin Learn
- 428 Hillside Ave Anne Hamill 2021 Irrevoc Trust
- 429 Hillside Ave Kristopher Harvell &
- 432 Hillside Ave Michael Sweet &
- 433 Hillside Ave Jean-Pierre Villez &
- 436 Hillside Ave Jennifer L Christofor
- 437 Hillside Ave Richard Dumais
- 440 Hillside Ave Thomas Marron & K Jusczuk
- 441 Hillside Ave Clara Iacopelli