| The Park Ridge Train Station "The Depot" Located at Park Avenue and Broadway Built by the townspeople in 1871 |
 |
| The Foisey Building Park Ave & Hawthorne Ave Across from the Train Station. This area was known as Depot Square and this building currently houses Cyclesport. Built in 1910 |
 |
| The Park Avenue Hotel On Park Avenue between Hawthorne & North Maple Avenue circa 1871 |
 |
| The Generating Station at Mill Pond Built in 1904 and enlarged in 1908 Originally generated electric which was distributed to the residents. |
 |
| The Wampum Mill founded by the John W. Campbell family in 1775. One of the first industries in the Pascack Valley |
 |