Properties in Block 21
| Lot | Address | Type |
|---|---|---|
| 1 | PARK AVE | vacant land |
| 10 | JACKSON AVE | vacant land |
| 11 | JACKSON AVE | vacant land |
| 12 | JACKSON AVE | vacant land |
| 2 | PARK AVE | vacant land |
| 3 | GLENSIDE AVE | vacant land |
| 4 | GLENSIDE AVE | vacant land |
| 5 | 3039 JACKSON AVE | residential |
| 7 | PARK AVE | vacant land |