| Road Name | Postcode Area | Postcode District | Postcode Sector |
|---|---|---|---|
| Sidney Terrace | CH | CH42 | CH42 5 |
| Sidney Terrace | CM | CM23 | CM23 3 |
| Sidney Terrace | DH | DH9 | DH9 9 |
| Sidney Terrace | DL | DL14 | DL14 7 |
| Sidney Terrace | HP | HP22 | HP22 6 |
| Sidney Terrace | LA | LA1 | LA1 1 |
| Sidney Terrace | LN | LN5 | LN5 8 |
| Sidney Terrace | TR | TR15 | TR15 2 |