Montgomery Block
| Montgomery Block | |
|---|---|
The Montgomery Block in 1862 | |
| Location | 628 Montgomery Street, San Francisco, California, U.S. |
| Coordinates | 37°47′42″N 122°24′11″W / 37.795047°N 122.403122°W |
| Designated | March 29, 1933 |
| Reference no. | 80 |
The Montgomery Block, also known as Monkey Block and Halleck's Folly, was a historic building active from 1853 to 1959, and was located in San Francisco, California. It was San Francisco's first fireproof and earthquake resistant building. It came to be known as a Bohemian center, from the late 19th to the middle of the 20th-century.
Montgomery Block and later the site has been a registered California Historical Landmark since March 29, 1933.