The SL4 1 Windsor Postcode Sector
The SL4 1 postcode sector is within the county of Berkshire in the South East of England.
SL4 1 is a postcode sector within the SL4 postcode district which is within the SL Slough postcode area.
The Royal Mail delivery office for the SL4 1 postal sector is the Windsor Delivery Office.
The area of the SL4 1 postcode sector is 0.34 square miles which is 0.88 square kilometres or 217.95 square acres.
Waterways within the SL4 1 postcode sector include the River Thames.
The SL4 1 postcode sector is crossed by a railway.
Map of the SL4 1 Postcode Sector
Explore the sl4 1 postcode sector by using our free interactive map.