| Road Name | Postcode Area | Postcode District | Postcode Sector |
|---|---|---|---|
| Somerton Avenue | M | M22 | M22 9 |
| Somerton Avenue | M | M33 | M33 3 |
| Somerton Avenue | NG | NG11 | NG11 7 |
| Somerton Avenue | NR | NR32 | NR32 4 |
| Somerton Avenue | SO | SO18 | SO18 5 |
| Somerton Avenue | SS | SS0 | SS0 0 |
| Somerton Avenue | TW | TW9 | TW9 4 |