| Country | England |
|---|---|
| UK region | North East |
| Postcode area | DL |
| Unitary Authority | Darlington |
Summerhouse postcode districts
Summerhouse has 1 postcode district
Summerhouse postcode sectors
Summerhouse has 1 postcode sector
| Country | England |
|---|---|
| UK region | North East |
| Postcode area | DL |
| Unitary Authority | Darlington |
Summerhouse has 1 postcode district
Summerhouse has 1 postcode sector