| Reference |
post code |
location 1 |
location 2 |
| LU3 11 | LU3 1 | NUNNERY LANE | LUTON |
| LU3 21 | LU3 1 | BROOK STREET | LUTON |
| LU3 27 | LU3 1 | BISCOT ROAD | LUTON |
| LU3 52 | LU3 1 | LANSDOWNE ROAD | LUTON |
| LU3 56 | LU3 1 | POST OFFICE BISCOT ROAD | LUTON |
| LU3 70 | LU3 1 | KENNINGTON ROAD | LUTON |
| LU3 79 | LU3 1 | MONTROSE AVENUE | LUTON |
| LU3 83 | LU3 1 | ALDER CRESCENT | LUTON |
| LU3 90 | LU3 1 | HOLLAND ROAD | LUTON |
| LU3 127 | LU3 1 | GRAHAM GARDENS | LUTON |
| LU3 137 | LU3 1 | HILLSIDE ROAD | LUTON |
| LU3 99 | LU3 1EN | CARLTON CRESCENT | LUTON |
| LU3 105 | LU3 1PX | POST OFFICE CULVERHOUSE ROAD | LUTON |
| LU3 2 | LU3 2 | WILLOW WAY | LUTON |
| LU3 39 | LU3 2 | ICKNIELD ROAD | LUTON |
| LU3 48 | LU3 2 | GARDENIA AVENUE | LUTON |
| LU3 62 | LU3 2 | GOOSEBERRY HILL | LUTON |
| LU3 73 | LU3 2 | DEWSBURY ROAD | LUTON |
| LU3 78 | LU3 2 | CALVERTON ROAD | LUTON |
| LU3 116 | LU3 2 | BLACKSWAN LANE | LUTON |
| LU3 165 | LU3 2 | WISTOW ROAD | LUTON |
| LU3 223 | LU3 2 | ENDERBY ROAD | LUTON |
| LU3 228 | LU3 2 | RIDDY LANE | LUTON |
| LU3 84 | LU3 2BE | LANCASTER AVENUE | LUTON |
| LU3 149 | LU3 2HX | BIRDSFOOT LANE | LUTON |
| LU3 153 | LU3 2HX | RUNFOLD POST OFFICE | BIRDSFOOT LANE |
| LU3 159 | LU3 2LP | POST OFFICE BISCOT | TRINITY ROAD LUTON |
| LU3 89 | LU3 2NL | POST OFFICE MARSH ROAD | LUTON |
| LU3 161 | LU3 2SZ | POST OFFICE LIMBURY MEAD | CALVERTON ROAD LUTON |
| LU3 29 | LU3 3 | KINROSS CRESCENT | LUTON |
| LU3 35 | LU3 3 | BENSON CLOSE | LUTON |
| LU3 64 | LU3 3 | THE CHEQUERS STREATLEY | LUTON |
| LU3 72 | LU3 3 | GRAMPIAN WAY | LUTON |
| LU3 112 | LU3 3 | POST OFFICE SUNDON PARK ROAD | LUTON |
| LU3 138 | LU3 3 | BARTON ROAD | LUTON |
| LU3 146 | LU3 3 | HILL RISE | LUTON |
| LU3 166 | LU3 3 | VERULAM GARDENS | LUTON |
| LU3 168 | LU3 3 | SHARPENHOE ROAD | LUTON |
| LU3 178 | LU3 3 | SPINNEY ROAD | LUTON |
| LU3 181 | LU3 3 | ALPINE WAY | LUTON |
| LU3 186 | LU3 3 | PENHILL | LUTON |
| LU3 195 | LU3 3 | TURNPIKE DRIVE | LUTON |
| LU3 196 | LU3 3 | STOCKHOLM WAY | LUTON |
| LU3 197 | LU3 3 | COPENHAGEN CLOSE | LUTON |
| LU3 198 | LU3 3 | LEAMINGTON ROAD | LUTON |
| LU3 205 | LU3 3 | STREATLEY | LUTON |
| LU3 302 | LU3 3AN | CAMFORD WAY | LUTON |
| LU3 63 | LU3 3PA | LOWER SUNDON | LUTON |
| LU3 65 | LU3 3PE | SUNDON PARK ROAD | LUTON |
| LU3 194 | LU3 3SR | PURLEY CENTRE | LUTON |
| LU3 199 | LU3 4 | WHITEHORSE VALE | LUTON |
| LU3 218 | LU3 4 | FREEMANS AVENUE | LUTON |
| LU3 226 | LU3 4 | SKELTON CLOSE | LUTON |
| LU3 227 | LU3 4 | DEXTER CLOSE | LUTON |
Map boundaries are based on data from