Walter St, Amityville
- 9 Walter St Wunderlich, Daniel V
- 10 Walter St Velasquez Pineda, Nelli Y &
- 15 Walter St Childs, John
- 16 Walter St Caturani, Julianne F - Lf Est
- 21 Walter St Suffolk County Drinking Water
- 22 Walter St Suffolk County Drinking Water