Plain St S, Ithaca, City
- Plain St S Warren, Tam-Marion
- 107-09 Plain St S Halton, Brenda J
- 108 Plain St S Richardson, Charlotte
- 110-12 Plain St S Krly Funding, Inc
- 111 Plain St S Lee, Abram A
- 113-15 Plain St S Pettaway, Timothy
- 114 Plain St S Chen, Kui
- 116 Plain St S Reeves, Jerome W
- 117 Plain St S Pettaway, Timothy D
- 118 Plain St S Jones, Louise P
- 204 Plain St S Fontanez, Camila A
- 205 Plain St S Zaharis, Alexis
- 206-08 Plain St S Sills, Deborah L
- 207-09 Plain St S House, Juanita
- 210-12 Plain St S Gonzalez, Christina
- 213 Plain St S Wu, Xiao Lan
- 216 Plain St S Edge, Naphtali
- 217-19 Plain St S City Of Ithaca
- 221 Plain St S City Of Ithaca
- 223-303 Plain St S City Of Ithaca
- 302 Plain St S Buehler, Mary C
- 305 Plain St S Southside Community Center
- 306 Plain St S Kremling, Karl
- 307 Plain St S Tucker, Lula M
- 308 Plain St S Chen, Ben Liang
- 309 Plain St S Odom-Reed, Bertrand J
- 311 Plain St S Malloy, Becky L
- 312 Plain St S Habitat For Humanity Of, Tompkins&Cortland Co
- 313 Plain St S Sanaker, Asha
- 314 Plain St S English, Jessica L
- 316-18 Plain St S Sun, Shaolin
- 402 Plain St S Schapiro, Steven
- 406 Plain St S Cayuga Flats Hsng Dev Fund
- 409 Plain St S Tolan, Paraska
- 411 Plain St S Catholic Workers House Llc, Peter Demott
- 414-422 Plain St S Ithaca Nos Housing Dfc, Inc
- 502 Plain St S Jones, Judith W
- 504 Plain St S Lerner, Eric
- 506 Plain St S Friend, Paul S
- 508 Plain St S Jurkowich, Joan
- 509 Plain St S Cho, Chloe Y
- 510 Plain St S Smith, Colin S
- 511 Plain St S Richardson, Jeremy S
- 512 Plain St S Rogow, Faith
- 513-15 Plain St S Feagin, Helen E
- 516 Plain St S Wichman, Jacqueline L
- 517 Plain St S Williams, Arthur A
- 519 Plain St S Green, Denise N
- 606 Plain St S Agard, David W
- 608 Plain St S Romer, Ward L
- 610 Plain St S Hamilton, Jason G
- 612 Plain St S Hauser, Dean G
- 614 Plain St S Krieg, Ronald P
- 616 Plain St S Baker, Cynthia J
- 618 Plain St S Akamatsu, Eriko
- 702 Plain St S Guelpa, Leo
- 703-05 Plain St S Hillman, Alison A
- 704 Plain St S Hess, Elizabeth M K
- 706 Plain St S Kimball, Paul E
- 707 Plain St S Roger, Robin S
- 709 Plain St S Elliott, Robin M
- 710 Plain St S Raniewicz, Charles
- 712 Plain St S Ruston, Karen M
- 713 Plain St S Zellner, Matthew
- 800 Plain St S Ithaca Housing Authority
- 801 Plain St S Bouma, Dietrich T
- 802 Plain St S Mueller, Holly
- 803 Plain St S Eiseman, Danielle L
- 804 Plain St S Kisler'S Holdings, Llc
- 805 Plain St S Capobianco, Eva M
- 806 Plain St S Abeles, William
- 808 Plain St S Pettaway, Timothy D
- 810 Plain St S 810 Plain, Llc
- 812 Plain St S Lay, Chansophy