| Reference |
post code |
location 1 |
location 2 |
| LU1 4 | LU1 1 | POST OFFICE DALLOW ROAD | LUTON |
| LU1 20 | LU1 1 | ROTHESAY ROAD | LUTON |
| LU1 33 | LU1 1 | POST OFFICE BURY PARK | DUNSTABLE ROAD LUTON |
| LU1 43 | LU1 1 | DOWNS ROAD | LUTON |
| LU1 50 | LU1 1 | LYNDHURST ROAD | LUTON |
| LU1 69 | LU1 1 | MULBERRY CLOSE | LUTON |
| LU1 104 | LU1 1 | HAREFIELD ROAD | LUTON |
| LU1 158 | LU1 1 | COSGROVE WAY | LUTON |
| LU1 182 | LU1 1 | WARREN ROAD | LUTON |
| LU1 231 | LU1 1 | LUTON SORTING OFFICE | DUNSTABLE ROAD LUTON |
| LU1 300 | LU1 1XL | COSGROVE WAY | LUTON |
| LU1 18 | LU1 2 | STATION ROAD | LUTON |
| LU1 22 | LU1 2 | CHAPEL STREET | LUTON |
| LU1 25 | LU1 2 | BRIDGE STREET | LUTON |
| LU1 54 | LU1 2 | GEORGE STREET | LUTON |
| LU1 55 | LU1 2 | BUTE STREET | LUTON |
| LU1 230 | LU1 2 | ARNDALE CENTRE | LUTON |
| LU1 1 | LU1 3 | PARK STREET | LUTON |
| LU1 7 | LU1 3 | CASTLE STREET | LUTON |
| LU1 8 | LU1 3 | STRATHMORE AVENUE | LUTON |
| LU1 17 | LU1 3 | TENNYSON ROAD | LUTON |
| LU1 19 | LU1 3 | NEW MILL END | LUTON |
| LU1 34 | LU1 3 | LONDON ROAD | LUTON |
| LU1 37 | LU1 3 | LONDON ROAD | LUTON |
| LU1 81 | LU1 3 | CHURCH STREET | LUTON |
| LU1 82 | LU1 3 | POST OFFICE SEYMOUR ROAD | LUTON |
| LU1 87 | LU1 3 | CUTENHOE ROAD | LUTON |
| LU1 100 | LU1 3 | DORSET COURT | LUTON |
| LU1 122 | LU1 3 | WEST HILL ROAD | LUTON |
| LU1 151 | LU1 3 | MANOR ROAD | LUTON |
| LU1 213 | LU1 3 | ALBERT ROAD | LUTON |
| LU1 216 | LU1 3JW | LUTON AIRPORT PARKWAY | RAILWAY STATION |
| LU1 40 | LU1 3TD | LUTON HOO | LUTON |
| LU1 5 | LU1 4 | ELM AVENUE | CADDINGTON LUTON |
| LU1 12 | LU1 4 | UPPER WOODSIDE | LUTON |
| LU1 49 | LU1 4 | MANCROFT ROAD | LUTON |
| LU1 59 | LU1 4 | ALLEY GREEN | LUTON |
| LU1 91 | LU1 4 | WEST HYDE | LUTON |
| LU1 109 | LU1 4 | CHAUL END ROAD | LUTON |
| LU1 145 | LU1 4 | HYDE ROAD | CADDINGTON LUTON |
| LU1 160 | LU1 4 | SKIMPOT LANE | LUTON |
| LU1 169 | LU1 4 | BRICKHILL FARM | LUTON |
| LU1 203 | LU1 4 | LOWER WOODSIDE | LUTON |
| LU1 202 | LU1 4BU | POST OFFICE MARKYATE ROAD | SLIP END LUTON |
| LU1 201 | LU1 4EE | POST OFFICE MANOR ROAD | CADDINGTON LUTON |
| LU1 15 | LU1 5 | WELLINGTON STREET | LUTON |
| LU1 38 | LU1 5 | FARLEY HILL | LUTON |
| LU1 67 | LU1 5 | RUSSELL RISE | LUTON |
| LU1 92 | LU1 5 | LEYHILL DRIVE | LUTON |
| LU1 117 | LU1 5 | WILSDEN AVENUE | LUTON |
| LU1 128 | LU1 5 | MEYRICK AVENUE | LUTON |
| LU1 133 | LU1 5 | NORTHDRIFT WAY | LUTON |
| LU1 134 | LU1 5 | FARLEY FARM ROAD | LUTON |
| LU1 141 | LU1 5 | POST OFFICE FARLEY ESTATE | MARKET SQUARE LUTON |
| LU1 142 | LU1 5 | PRIESTLEYS | LUTON |
| LU1 224 | LU1 5 | DUNSMORE ROAD | LUTON |
Map boundaries are based on data from