Properties in Block 57
| Lot | Address | Type |
|---|---|---|
| 1 | 40 POTTER AVE | residential |
| 2 | 37 PENN AVE | residential |
| 3 | 39 PENN AVE | residential |
| 4 | 41 PENN AVE | residential |
| 5 | 43 PENN AVE | residential |
| 6 | 45 PENN AVE | residential |
| 7 | 47 PENN AVE | residential |
| 8 | LAKE LENAPE | public property |