First St, North Salem
- 1 First St Threedog Inc
- 2 First St Freeman Charles W
- 4 First St Hastings John Campbell
- 6 First St Long Josephine
- 7 First St Verizon New York Inc
- 8 First St Bieber Gregory A Revoc Tr
- 10 First St Li Guangyan
- 12 First St Gumbs Kenneth
- 14 First St Depaola Stephen
- 15 First St Depaola Nicholas
- 16 First St Osullivan Paul J
- 17 First St Sepe Anthony
- 18 First St Demoraes Heliomar
- 19 First St Caralyus John F Jr & Dor
- 20 First St Golisano Bernard R
- 21 First St Torres Richard
- 23 First St Doubrava Gary
- 24 First St Bertolino William O
- 25 First St Carretta Anthony
- 26 First St Town Of North Salem
- 27 First St Meehan Brian W
- 28 First St Mosquera Luis
- 30 First St Town Of North Salem