Hillcrest Dr, Smithtown
- Hillcrest Dr A V M Holding Corp
- Hillcrest Dr Aiello, Thomas/Carmela
- 8 Hillcrest Dr Anello, Kenneth S
- 11 Hillcrest Dr Lombardo, Gaetano/Stephanie
- 14 Hillcrest Dr Trzaskowski, Jacek
- 15 Hillcrest Dr Fazio, Irene
- 16 Hillcrest Dr Medina, Gerppy
- 17 Hillcrest Dr Ferington, William
- 17 Hillcrest Dr Ferington, William F Jr
- 19 Hillcrest Dr Aiello, Thomas/Carmela
- 20 Hillcrest Dr Jona, Franco Paul
- 21 Hillcrest Dr Romano, Nicholas/Aubrey
- 22 Hillcrest Dr Etts, Robert
- 23 Hillcrest Dr Britt, William
- 24 Hillcrest Dr Baldwin (Trust), Louise
- 25 Hillcrest Dr Silvestri, Blair M
- 28 Hillcrest Dr Zarnitz, Christopher/Krista
- 29 Hillcrest Dr Blaine, Aaron/Courtney