| Dr. Nathan and Lula Cass House | |
| Coordinates: | 30.8456°N -96.9772°W |
| Map Label: | Dr. Nathan and Lula Cass House |
| Locmap Relief: | yes |
| Area: | less than one acre |
| Built: | 1885[1] |
| Added: | February 8, 1991 |
| Refnum: | 91000037 |
| Designated Other1: | RTHL |
| Designated Other1 Date: | 1990 |
| Designated Other1 Number: | 7941 |
| Designated Other1 Num Position: | bottom |
The Dr. Nathan and Lula Cass House, also known as the Magnolia House, is a historic octagon house located at 502 N. Travis Avenue in Cameron, Texas, United States. On February 8, 1991, it was added to the National Register of Historic Places. Built in 1885, it was known as the Magnolia Inn[1] until being purchased by a private party in 2018.