| Road Name | Postcode Area | Postcode District | Postcode Sector |
|---|---|---|---|
| Selwyn Avenue | AL | AL10 | AL10 9 |
| Selwyn Avenue | BN | BN17 | BN17 7 |
| Selwyn Avenue | E | E4 | E4 9 |
| Selwyn Avenue | HU | HU14 | HU14 3 |
| Selwyn Avenue | IG | IG3 | IG3 8 |
| Selwyn Avenue | M | M9 | M9 8 |
| Selwyn Avenue | NE | NE25 | NE25 9 |
| Selwyn Avenue | TW | TW9 | TW9 2 |