First St ,E, Mount Vernon
- 6 First St ,E Tong Realty, Inc
- 8 First St ,E Jnrk, Inc
- 10 First St ,E Olivers Realty Llc
- 12 First St ,E Kbjb Temp Llc
- 14 First St ,E Kbjb Temp Llc
- 20 First St ,E 36 Courter, Llc
- 22 First St ,E Y.B. Associates Group Llc
- 28 First St ,E National Builders
- 30 First St ,E 30 On First Llc
- 34 First St ,E East 1st Street Llc
- 38 First St ,E Generations Church Inc.
- 40 First St ,E Boys & Girls Club Of
- 50 First St ,E Boys & Girls Club Of
- 100 First St ,E County Of Westchester
- 100 First St ,E County Of Westchester
- 100 First St ,E County Of Westchester
- 116 First St ,E County Of Westchester
- 120 First St ,E 120 East First Street,Llc
- 124 First St ,E Tlatelpa, Juan & Juana
- 130 First St ,E Everything Is Elite Corp
- 132 First St ,E 11 Brookdale Place Llc
- 142 First St ,E Kbjb Temp Llc
- 146 First St ,E 994 Linden Blvd 123 Llc
- 150 First St ,E Rng, Llc
- 154 First St ,E Iso Realty , Llc
- 160 First St ,E Iso Realty , Llc
- 172 First St ,E Iso Realty , Llc
- 176 First St ,E 176-178 East First
- 178 First St ,E 176-178 East First