| Road Name | Postcode Area | Postcode District | Postcode Sector |
|---|---|---|---|
| Seaforth Avenue | DG | DG12 | DG12 6 |
| Seaforth Avenue | IV | IV2 | IV2 7 |
| Seaforth Avenue | KT | KT3 | KT3 6 |
| Seaforth Avenue | KW | KW1 | KW1 5 |
| Seaforth Avenue | LS | LS9 | LS9 6 |
| Seaforth Avenue | M | M46 | M46 9 |
| Seaforth Avenue | SS | SS2 | SS2 4 |