All postcodes in S21 5
| Postcode | Place | Type |
|---|---|---|
| S21 5AB | Marsh Lane | street |
| S21 5AD | Marsh Lane | street |
| S21 5RA | — | street |
| S21 5RB | Marsh Lane | street |
| S21 5RD | Marsh Lane | street |
| S21 5RE | Marsh Lane | street |
| S21 5RF | Marsh Lane | street |
| S21 5RG | Marsh Lane | street |
| S21 5RH | Marsh Lane | street |
| S21 5RL | Marsh Lane | street |
| S21 5RN | Middle Handley | street |
| S21 5RP | Nether Handley | street |
| S21 5RQ | Marsh Lane | street |
| S21 5RR | — | street |
| S21 5RS | Marsh Lane | street |
| S21 5RT | — | street |
| S21 5RU | Greenside | street |
| S21 5RW | Marsh Lane | street |
| S21 5RX | Marsh Lane | street |
| S21 5RY | Middle Handley | street |
| S21 5RZ | West Handley | street |
| S21 5SA | Marsh Lane | street |
| S21 5SB | Marsh Lane | street |
| S21 5SD | Middle Handley | street |
Places in sector S21 5
- Marsh Lane 15
- Middle Handley 3
- Greenside 1
- Nether Handley 1
- West Handley 1