| Name | McElroy Octagon House |
| Address | 2645 Gough Street, San Francisco, California, 94123, United States |
| Date | 0000-00-00 |
| Time | 00:00:00 |
| Category | unknown |
| Description | One of few lasting examples of the brief octagon craze that developed into folly.... |
| Coordinates | 37.79780, -122.42740 |
| Web address | /places/octagon-house |