| Hattie O. and Henry Drake Octagon House | |
| Coordinates: | 44.3636°N -98.2239°W |
| Built: | c. 1893 |
| Added: | January 30, 1992 |
| Refnum: | 91002045 |
The Hattie O. and Henry Drake Octagon House, built c. 1893, is an octagonal house located at 605 3rd Street, South West, in Huron, South Dakota. The home's most unusual feature may be its mansard roof.[1]
On January 30, 1992, it was added to the National Register of Historic Places.