| Roger Y. Williams House Swanner House | |
| Location: | 29991 Camino Capistrano, San Juan Capistrano, California |
| Coordinates: | 33.5286°N -117.6719°W |
| Built: | 1923 |
| Architecture: | Craftsman |
| Added: | January 10, 2007 |
| Area: | less than one acre |
| Refnum: | 06001237 |
The Roger Y. Williams House (also known as the Swanner House) is a home in San Juan Capistrano, California. Built in 1923, it was listed on the National Register of Historic Places in 2007. The listing included two contributing buildings and a contributing structure, plus agricultural fields.
The property includes a two-story Craftsman house, a matching watertower and a matching garage, all built in 1923.[1]