| Road Name | Postcode Area | Postcode District | Postcode Sector |
|---|---|---|---|
| Newlyn Avenue | BS | BS9 | BS9 1 |
| Newlyn Avenue | CW | CW12 | CW12 3 |
| Newlyn Avenue | FY | FY4 | FY4 3 |
| Newlyn Avenue | L | L21 | L21 9 |
| Newlyn Avenue | L | L31 | L31 6 |
| Newlyn Avenue | SK | SK10 | SK10 3 |
| Newlyn Avenue | SK | SK15 | SK15 3 |