Washington Ave, Smithtown
- Washington Ave Terlaga, Carol
- Washington Ave Jamison, June Elizabeth
- Washington Ave Shiels, John
- Washington Ave Aldrich Management Co., Llc
- 4 Washington Ave Pantaleo, Susan
- 6 Washington Ave Ackerman, Charles R
- 7 Washington Ave Jamison (Irrev Trst), Andrew Jr
- 8 Washington Ave Tener, Terence/Vivian
- 10 Washington Ave Conte, Victoria
- 14 Washington Ave Lawlor, Richard/Darlene
- 15 Washington Ave Alberts, Joseph
- 16 Washington Ave Bernabeo, James
- 21 Washington Ave Degaetano, James/Diane
- 22 Washington Ave Blume, Jeffrey
- 24 Washington Ave Struzinski, Charles\Maria
- 25 Washington Ave Lorefice, John/Denise
- 26 Washington Ave Marciano, Luciano S/Carla Jo
- 28 Washington Ave Sharma, Kinshuk
- 29 Washington Ave Lo Faso, Carmine/Linda
- 33 Washington Ave Silva, Xavier E
- 35 Washington Ave Kushner, Glenn
- 37 Washington Ave Zendler, Paul/Jaime
- 40 Washington Ave Dychkowski, Jared/Rita
- 42 Washington Ave Cronin, Kevin
- 43 Washington Ave Moss, Nora
- 44 Washington Ave Curry, Philip/Tania
- 224 Washington Ave Rosenbaum, Sheldon/Joan
- 228 Washington Ave Israelian, Mary Ann
- 233 Washington Ave Liccardi, Charles Michael
- 236 Washington Ave Charity, Patricia/Michael
- 239 Washington Ave Towers, James
- 240 Washington Ave Shiels, John
- 244 Washington Ave Hampson, John/Teresa
- 245 Washington Ave Martino, Anthony
- 258 Washington Ave Pettit, Neil/Megan
- 259 Washington Ave Stickle, Thomas/Michelle
- 260 Washington Ave Makris, Karen V
- 261 Washington Ave Likourezos, George/Maria
- 262 Washington Ave Schneider, George
- 263 Washington Ave Wohlgemuth, Brian/Kristy
- 264 Washington Ave Rogers, Glen
- 267 Washington Ave Cicillini, Nicole C
- 268 Washington Ave Scholz, Kirk
- 271 Washington Ave Engel, Richard Jr
- 272 Washington Ave Savino, Mario/Benedetta
- 273 Washington Ave Bond, Robert
- 274 Washington Ave Gobbi, Brian S./Lisa R.
- 275 Washington Ave Sandler, David
- 276 Washington Ave Scott Irrevocable Trust, Valerie
- 277 Washington Ave Manganiello, Jody
- 278 Washington Ave Lo Sordo, Ronald
- 288 Washington Ave Hyland, Patricia
- 290 Washington Ave Thompson, Colleen S
- 291 Washington Ave Clay, Glen
- 292 Washington Ave Stack, Brian
- 293 Washington Ave Scomillio, John
- 294 Washington Ave Rodriguez, Jessica
- 294 Washington Ave Rodriguez, Jessica
- 295 Washington Ave Mcwilliams, Thomas J
- 297 Washington Ave Farnsworth, Jennifer
- 298 Washington Ave Evans, Philip
- 299 Washington Ave Skiseng, Edward/Karen
- 302 Washington Ave Sterling, Zachary Michael
- 308 Washington Ave Reeves, Barry
- 311 Washington Ave 311 Washington Avenue, Llc
- 312 Washington Ave 312 Washington, Llc