Penn Dr, Smithtown
- 1 Penn Dr Nacewicz, James
- 3 Penn Dr Ulbricht, Catherine
- 4 Penn Dr Krivicic, Christine
- 5 Penn Dr Ferrentino (Irrev Trst), Doreen-Labine
- 6 Penn Dr Mcgowan, Ryan/Sara
- 7 Penn Dr Dellapina (Irrev Trst), Bruno/Diana
- 9 Penn Dr Rasmussen, Alf K Iii
- 11 Penn Dr Albergo, Doreen
- 15 Penn Dr Disapio, Michael/Tiffany
- 17 Penn Dr Stone, Joshua/Victoria
- 18 Penn Dr Patalano (Irrev Trst), Claire
- 19 Penn Dr Aprile, Lois J
- 20 Penn Dr Thomas, Sean
- 21 Penn Dr Di Carlo, Anthony/Mary
- 22 Penn Dr Visciano, Joseph
- 23 Penn Dr Paone, John/May
- 24 Penn Dr Onorato, Diana
- 26 Penn Dr Fanning, Thomas/Luann
- 27 Penn Dr Riccio, Nina
- 28 Penn Dr Cappelmann, John/Lynn
- 29 Penn Dr Engstrom, Charles
- 30 Penn Dr Heffron, Carol
- 32 Penn Dr Thurau, Darlene
- 34 Penn Dr Harmon (Living Trust), Richard T