River St, Mamaroneck, Village
- 710 River St Ite Hiroki
- 714 River St Lumsden, Yvonne
- 720 River St Amatuzzi, Giulio
- 721 River St 721 River Street Llc
- 724 River St Baudouine, Joan E
- 725 River St Maldonado, Raymond
- 730 River St Malave Angeline
- 731 River St Volz, Jacob
- 734 River St Cajas, Edison
- 737 River St Varley Living Trust, Marilyn A
- 738 River St Ibarra Leobardo
- 742 River St Quackenbush Rohini
- 745 River St Varian Katherine
- 749 River St Ayala, Emilio
- 755 River St Maltese, Peter