| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| SO21 3BA | 1 | 51.2038221 | -1.2734629 | ||
| SO21 3BB | 1 | 51.1878926 | -1.263679 | ||
| SO21 3BD | 9 | 51.1937101 | -1.2480018 | ||
| SO21 3BE | 2 | 51.195632 | -1.228235 | ||
| SO21 3BG | 4 | 51.1835728 | -1.2295381 | ||
| SO21 3BH | 1 | 51.1926035 | -1.206963 | ||
| SO21 3BJ | 2 | 51.1834517 | -1.2141646 | ||
| SO21 3BL | 0 | 51.1827417 | -1.2112875 | ||
| SO21 3BN | 14 | 51.1792454 | -1.1944452 | ||
| SO21 3BP | 1 | 51.1486129 | -1.2451466 | ||
| SO21 3BQ | 1 | 51.1808363 | -1.2182527 | ||
| SO21 3BS | 1 | 51.1340262 | -1.2576617 | ||
| SO21 3BT | 2 | 51.1293592 | -1.2619238 | ||
| SO21 3BU | 0 | 51.1189976 | -1.3382432 | ||
| SO21 3BW | 2 | 51.1739098 | -1.2260229 | ||
| SO21 3BX | 0 | 51.1831282 | -1.2610651 | ||
| SO21 3DA | 0 | 51.1484965 | -1.267909 | ||
| SO21 3DB | 1 | 51.150985 | -1.2675265 | ||
| SO21 3DD | 0 | 51.1520499 | -1.2695685 | ||
| SO21 3DE | 0 | 51.1503917 | -1.2661204 |