Waldo Block | |
Portland Historic Landmark [1] | |
| Seen from the southeast in 2018 | |
| Location | 431–433 SW 2nd Avenue Portland, Oregon |
|---|---|
| Coordinates | 45°31′10″N122°40′27″W / 45.519526°N 122.674031°W |
| Area | 0.1 acres (0.040 ha) |
| Built | 1886 |
| Architectural style | Italianate |
| NRHP reference No. | 82003746 [2] |
| Added to NRHP | April 29, 1982 |
The Waldo Block, located in downtown Portland, Oregon, is listed on the National Register of Historic Places. [3]
The building's ground floor houses Mama Mia Trattoria.