| Lucas Avenue Industrial Historic District | |
| Nrhp Type: | hd |
| Nocat: | yes |
| Location: | Bounded by Washington, Delmar, 20th & 21 Sts., St. Louis, Missouri (original), roughly bounded by Locust St., Delmar, and 19th and 20th Sts., St. Louis, Missouri (boundary increase) |
| Coordinates: | 38.6367°N -90.2083°W |
| Architect: | Groves, Albert B. (original); Conzelman, Russell A. (boundary increase); et al. |
| Added: | August 31, 2000 (original), April 24, 2007 (boundary increase) |
| Refnum: | 00001009 (original), 07000349 (boundary increase) |
Lucas Avenue Industrial Historic District is an American historic district bounded by Washington, Delmar, 20th & 21 Streets, St. Louis, Missouri. It was added to the National Register of Historic Places in 2000. A boundary increase, roughly bounded by Locust St., Delmar, and 19th and 20th Sts. was added in 2007. Included in the boundary increase are a warehouse, a manufacturing facility and a communications facility.[1] [2]