| Road Name | Postcode Area | Postcode District | Postcode Sector |
|---|---|---|---|
| Portsmouth Close | CB | CB10 | CB10 2 |
| Portsmouth Close | DE | DE11 | DE11 9 |
| Portsmouth Close | FY | FY5 | FY5 2 |
| Portsmouth Close | GU | GU34 | GU34 1 |
| Portsmouth Close | M | M7 | M7 1 |
| Portsmouth Close | ME | ME2 | ME2 2 |
| Portsmouth Close | NG | NG31 | NG31 8 |
| Portsmouth Close | WR | WR5 | WR5 1 |