Prefix W1 contains 20 postcode records across 40 mapped localities in United Kingdom.
| Postal Code | Locality / District | Administrative Area | Coordinates |
|---|---|---|---|
| Bond Street | Greater London Β· England | 51.4822, -0.0337 | |
| Park Lane | Greater London Β· England | 51.4822, -0.0337 | |
| Goodge Street | Greater London Β· England | 51.4822, -0.0337 | |
| Tottenham Court Road | Greater London Β· England | 51.5166, -0.1308 | |
| Soho | Greater London Β· England | 51.5144, -0.1354 | |
| Regent Street | Greater London Β· England | 51.4822, -0.0337 | |
| Piccadilly Circus | Greater London Β· England | 51.4822, -0.0337 | |
| Warren Street | Greater London Β· England | 51.5136, -0.1498 | |
| Oxford Street | Greater London Β· England | 51.5148, -0.1461 | |
| Oxford Circus | Greater London Β· England | 51.5154, -0.1414 | |
| Mayfair | Greater London Β· England | 51.5095, -0.149 | |
| Marylebone | Greater London Β· England | 51.5254, -0.1681 | |
| Marble Arch | Greater London Β· England | 51.5141, -0.1582 | |
| Great Portland Street | Greater London Β· England | 51.4822, -0.0337 | |
| Westbourne Park | Greater London Β· England | 51.523, -0.2188 | |
| West Kilburn | Greater London Β· England | 51.523, -0.2188 | |
| North Kensington | Greater London Β· England | 51.523, -0.2188 | |
| Latimer Road | Greater London Β· England | 51.523, -0.2188 | |
| Ladbroke Grove | Greater London Β· England | 51.523, -0.2188 | |
| Kensal Town | Greater London Β· England | 51.523, -0.2188 | |
| Holland Park | Greater London Β· England | 51.5016, -0.2133 | |
| Ladbroke Grove | Greater London Β· England | 51.5075, -0.205 | |
| Notting Hill | Greater London Β· England | 51.5115, -0.2059 | |
| Notting Hill Gate | Greater London Β· England | 51.5095, -0.1958 | |
| White City | Greater London Β· England | 51.505, -0.2211 | |
| Westway | Greater London Β· England | 51.505, -0.2211 | |
| Shepherds Bush | Greater London Β· England | 51.505, -0.2211 | |
| Western Avenue | Greater London Β· England | 51.505, -0.2211 | |
| Goldhawk Road | Greater London Β· England | 51.505, -0.2211 | |
| Bedford Park | Greater London Β· England | 51.505, -0.2211 | |
| Drayton Green | Greater London Β· England | 51.5115, -0.3108 | |
| Ealing | Greater London Β· England | 51.5122, -0.302 | |
| Northfields | Greater London Β· England | 51.5115, -0.3108 | |
| West Ealing | Greater London Β· England | 51.5136, -0.3229 | |
| Brook Green | Greater London Β· England | 51.5019, -0.2184 | |
| Hammersmith | Greater London Β· England | 51.4938, -0.2288 | |
| Kensington & Chelsea | Greater London Β· England | 51.4955, -0.218 | |
| Olympia | Greater London Β· England | 51.4955, -0.218 | |
| West Kensington | Greater London Β· England | 51.4908, -0.2067 | |
| City of Westminster | Greater London Β· England | 51.5, -0.1167 | |
| London | Greater London Β· England | 51.5085, -0.1257 | |
| London | Greater London Β· England | 51.5085, -0.1257 | |
| London | Greater London Β· England | 51.5085, -0.1257 | |
| London | Greater London Β· England | 51.5085, -0.1257 | |
| London | Greater London Β· England | 51.5085, -0.1257 | |
| London | Greater London Β· England | 51.5176, -0.1612 | |
| London | Greater London Β· England | 51.5085, -0.1257 | |
| London | Greater London Β· England | 51.5085, -0.1257 | |
| Marylebone | Greater London Β· England | 51.5, -0.15 | |
| London | Greater London Β· England | 51.5085, -0.1257 | |
| London | Greater London Β· England | 51.5085, -0.1257 | |
| London | Greater London Β· England | 51.5085, -0.1257 | |
| London | Greater London Β· England | 51.5085, -0.1257 |
Based on 53 records, 20 postal code values and 40 mapped localities. Coordinate coverage is 100.0%.
| Postal code | Locality | Administrative path | Coordinates |
|---|---|---|---|
| W1 | Bond Street | England / Greater London | 51.4822, -0.0337 |
| W1 | Goodge Street | England / Greater London | 51.4822, -0.0337 |
| W1 | Great Portland Street | England / Greater London | 51.4822, -0.0337 |
| W1 | Marble Arch | England / Greater London | 51.5141, -0.1582 |
| W1 | Marylebone | England / Greater London | 51.5254, -0.1681 |
| W1 | Mayfair | England / Greater London | 51.5095, -0.149 |