Three Sisters Rd, Head of the Harbor
- Three Sisters Rd Harbor Country Day School
- Three Sisters Rd Town Of Smithtown
- 5 Three Sisters Rd 4205 8th Avenue Corp.
- 7 Three Sisters Rd Degaynor, William E
- 9 Three Sisters Rd Albrecht, Maryellen R/Charles P
- 12 Three Sisters Rd Kenny, Robert/Mercy
- 16 Three Sisters Rd Falcone, John/Jaclyn
- 18 Three Sisters Rd Bradshaw, Robert/Dana
- 21 Three Sisters Rd Kollmer, Mark
- 22 Three Sisters Rd Melville, Brian/Joni
- 23 Three Sisters Rd Lebow, Leigh/Fredric
- 27 Three Sisters Rd Garguilo, Michael/Kathleen
- 29 Three Sisters Rd Pino, Richard
- 36 Three Sisters Rd Licata, Joseph J
- 50 Three Sisters Rd Thompson, Beverly
- 52 Three Sisters Rd Nadelson, Noah/Jessica
- 54 Three Sisters Rd Hasegawa, Yutaka