Properties in Block 3421
| Lot | Address | Type |
|---|---|---|
| 1 | DELAWARE DR | vacant land |
| 2 | 100 DELAWARE DR | residential |
| 3 | JEFFERSON RD | vacant land |
| 4 | JEFFERSON RD | vacant land |
| 5 | JEFFERSON RD | public property |
| 6 | ILLINOIS RD & MIRAMAR DR | vacant land |
| 7 | JEFFERSON RD & MIRAMAR DR | public property |