Map
General Information
| Postal Area | West Berkshire |
| Postcode | RG1 4SJ |
| User Type | Small (less than 25 items of mail per day) |
| Region | South East |
| Country | England |
| Local authority | Reading |
| Introduction Date | 1980-01-01 |
Geographic Information
| Latitude | 51.4513680 |
| Longitude | -0.9678640 |
| Easting | 471816 |
| Northing | 172992 |
| Quality | Within the building of the matched address closest to the postcode mean |