| SY21 8SF Information | |
|---|---|
| Postleitzahl | SY21 8SF |
| Postleitzahl-Gebiete | SY21 |
| Platz | Llwynderw |
| Name | Platz | Postleitzahl |
|---|---|---|
| Arosfa, Llwynderw | Llwynderw | SY21 8SF |
| Belan School House, Llwynderw | Llwynderw | SY21 8SF |
| Court Farm, Llwynderw | Llwynderw | SY21 8SF |
| Glen Cottage, Llwynderw | Llwynderw | SY21 8SF |
| Glenfryn, Llwynderw | Llwynderw | SY21 8SF |
| Haulfryn, Llwynderw | Llwynderw | SY21 8SF |
| Llwynderw Hall, Llwynderw | Llwynderw | SY21 8SF |
| Old Coach House, Llwynderw | Llwynderw | SY21 8SF |
| Rock Cottage, Llwynderw | Llwynderw | SY21 8SF |
| Stredalfedan, Llwynderw | Llwynderw | SY21 8SF |
| Y Llys, Llwynderw | Llwynderw | SY21 8SF |