| Reference |
post code |
location 1 |
location 2 |
| SS9 113 | SS9 1AB | THE BROADWAY | |
| SS9 112 | SS9 1BZ | WOODFIELD ROAD POST OFFICE | |
| SS9 160 | SS9 1DS | GRAND PARADE | |
| SS9 79 | SS9 1LB | OLD TOWN LEIGH | |
| SS9 131 | SS9 1LD | CHALKWELL GARDENS | |
| SS9 438 | SS9 1NN | MARGUERITE DRIVE | |
| SS9 22 | SS9 1PA | 37 WEST STREET | |
| SS9 148 | SS9 1RF | PALL MALL | |
| SS9 322 | SS9 2AA | LEIGH ON SEA DELIVERY OFFICE | |
| SS9 342 | SS9 2ET | LEIGH RAILWAY STATION | |
| SS9 245 | SS9 2HG | LEIGH POST OFFICE | RECTORY GROVE |
| SS9 2455 | SS9 2HG | LEIGH POST OFFICE | LEIGH ON SEA |
| SS9 2456 | SS9 2HG | LEIGH BRANCH OFFICE | LEIGH ON SEA |
| SS9 2457 | SS9 2HG | LEIGH BRANCH OFFICE | LEIGH-ON-SEA |
| SS9 51 | SS9 2HP | BELTON CORNER | |
| SS9 38 | SS9 2LB | GLENDALE GARDENS | |
| SS9 183 | SS9 2NE | THEOBALDS ROAD | |
| SS9 198 | SS9 2PA | CANVEY ROAD | |
| SS9 373 | SS9 2QX | BERKELEY GARDENS | |
| SS9 359 | SS9 2RD | MARINE CLOSE | |
| SS9 107 | SS9 2SQ | 1627 LONDON ROAD POST OFFICE | |
| SS9 215 | SS9 2ST | 1761 LONDON ROAD POST OFFICE | |
| SS9 214 | SS9 2UF | LAPWATER CLOSE | |
| SS9 334 | SS9 3AG | BLENHEIM CHASE | |
| SS9 192 | SS9 3BJ | ST CLEMENTS DRIVE | |
| SS9 332 | SS9 3EA | MADEIRA AVENUE | |
| SS9 298 | SS9 3HR | MANCHESTER DRIVE | |
| SS9 127 | SS9 3JB | LONDON ROAD | |
| SS9 42 | SS9 3JJ | EAST LEIGH POST OFFICE | |
| SS9 153 | SS9 3JT | GLENBERVIE DRIVE | |
| SS9 186 | SS9 3LQ | GARDEN ESTATE | |
| SS9 199 | SS9 3NA | WEST LEIGH POST OFFICE | |
| SS9 65 | SS9 3PP | HENRY DRIVE | |
| SS9 320 | SS9 3QX | BRAEMAR CRESCENT | |
| SS9 300 | SS9 3SX | ADALIA CRESCENT | |
| SS9 138 | SS9 3TW | HIGHLANDS BOULEVARD | |
| SS9 78 | SS9 4AJ | SANDHURST CRESCENT | |
| SS9 366 | SS9 4JH | ELMSLEIGH DRIVE | |
| SS9 329 | SS9 4LA | BRIARWOOD DRIVE | |
| SS9 337 | SS9 4NG | BELFAIRS POST OFFICE | |
| SS9 353 | SS9 4PT | HERSCHELL ROAD | |
| SS9 355 | SS9 4QN | THE FAIRWAY | |
| SS9 269 | SS9 4RA | WOODSIDE POST OFFICE | |
| SS9 327 | SS9 4RQ | THORNDON PARK DRIVE | |
| SS9 197 | SS9 4SN | ROTHWELL ROAD | |
| SS9 283 | SS9 4TD | DULVERTON AVENUE | |
| SS9 259 | SS9 4TS | BELFAIRS PARK DRIVE | |
| SS9 309 | SS9 5AN | WREN AVENUE | |
| SS9 276 | SS9 5BU | EASTWOOD RISE | |
| SS9 295 | SS9 5HG | RINGWOOD DRIVE | |
| SS9 68 | SS9 5HX | RAYLEIGH ROAD | |
| SS9 75 | SS9 5NB | NORTH LEIGH | |
| SS9 239 | SS9 5NG | BELLHOUSE ROAD | |
| SS9 326 | SS9 5PH | PINEWOOD AVENUE | |
| SS9 110 | SS9 5PT | PROGRESS ROAD | |
| SS9 167 | SS9 5PU | EASTWOOD POST OFFICE | |
| SS9 132 | SS9 5QN | GREEN LANE | |
| SS9 410 | SS9 5UF | NEIL ARMSTRONG WAY | |
| SS9 163 | SS9 5XE | ROCHFORD CORNER POST OFFICE | |
Map boundaries are based on data from