Map
General Information
| Postal Area | Buckinghamshire |
| Postcode | SL1 2NW |
| User Type | Small (less than 25 items of mail per day) |
| Region | South East |
| Country | England |
| Local authority | Slough |
| Introduction Date | 2017-05-01 |
Geographic Information
| Latitude | 51.5064810 |
| Longitude | -0.5964430 |
| Easting | 497507 |
| Northing | 179550 |
| Quality | Within the building of the matched address closest to the postcode mean |