Mason St, Canandaigua, City
- 221 Mason St Foster, John
- 222 Mason St Ada, Brandon M
- 225 Mason St Perry, Geraldine E (Estate)
- 226 Mason St Ellison, Peter T
- 233 Mason St Sanko, Matthew C
- 234 Mason St Zimmerman, Robert
- 241 Mason St Vandamme, Ryan
- 242 Mason St Shepard, Linda
- 253 Mason St Schneider, Tina A
- 254 Mason St Weymouth, Roy A
- 257 Mason St Faherty, Allen M
- 258 Mason St Smith, Ryan M
- 263 Mason St Toth, Justin
- 264 Mason St Smith, Ryan M
- 271 Mason St Brayman, Theresa A
- 272 Mason St Perrin, Robert C
- 281 Mason St Anchored Acquisitions Llc
- 282 Mason St Rich, Katherine E
- 285 Mason St Bentley, Catherine A
- 286 Mason St Schur, Donald J
- 287 Mason St Simpson, Laura
- 288 Mason St Waterman, Geoffrey D
- 289 Mason St Broomfield, Kristin L
- 291 Mason St 80 Clark St Llc
- 292 Mason St Staples, Christopher R