Properties in Block 521
| Lot | Address | Type |
|---|---|---|
| 1 | 174 BUTTONWOOD DR | residential |
| 2 | 178 BUTTONWOOD DR | residential |
| 3 | 182 BUTTONWOOD DR | residential |
| 4 | 186 BUTTONWOOD DR | residential |
| 5 | 99 CARNINE AVE | residential |
| 6 | 22 MARQUIS RD | residential |
| 7 | 24 MARQUIS RD | residential |
| 8 | 26 MARQUIS RD | residential |
| 9 | 28 MARQUIS RD | residential |