Addresses on 1st Street Ext in Danbury Connecticut
- 10 1st Street Ext
- 11 1st Street Ext
- 12 1st Street Ext
- 13 1st Street Ext
- 15 1st Street Ext
- 16 1st Street Ext
- 17 1st Street Ext
- 18 1st Street Ext
- 19 1st Street Ext
- 2 1st Street Ext
- 20 1st Street Ext
- 21 1st Street Ext
- 22 1st Street Ext
- 23 1st Street Ext
- 24 1st Street Ext
- 25 1st Street Ext
- 26 1st Street Ext
- 27 1st Street Ext
- 29 1st Street Ext
- 4 1st Street Ext
- 6 1st Street Ext
- 8 1st Street Ext
- 9 1st Street Ext
- 9a 1st Street Ext