| Road Name | Postcode Area | Postcode District | Postcode Sector |
|---|---|---|---|
| TREWARTHA | TR | TR2 | TR2 5 |
| TREWARTHA CLOSE | BS | BS23 | BS23 2 |
| TREWARTHA CLOSE | TR | TR26 | TR26 2 |
| TREWARTHA COURT | CF | CF14 | CF14 1 |
| TREWARTHA ESTATE | TR | TR26 | TR26 2 |
| TREWARTHA PARK | BS | BS23 | BS23 2 |
| TREWARTHA ROAD | TR | TR20 | TR20 9 |
| TREWARTHA TERRACE | TR | TR18 | TR18 2 |