Helena Historic District
| Use attributes for filter ! | |
| Year built | 1864 |
|---|---|
| NRHP Reference Number | 72000737; 90000934; 93001001 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2305117 |
About Helena Historic District
The Helena Historic District is a federally designated historic district in Helena, Montana, United States. Since its establishment in 1972, the HHD has had boundary adjustments in 1990 and 1993. The original 1972 designation was composed of two unconnected sections known as "Downtown" and "West Residential".
