The GU21 4 Woking Postcode Sector
The GU21 4 postcode sector is within the county of Surrey in the South East of England.
GU21 4 is a postcode sector within the GU21 postcode district which is within the GU Guildford postcode area.
The Royal Mail delivery office for the GU21 4 postal sector is the Woking Delivery Office.
The area of the GU21 4 postcode sector is 3.03 square miles which is 7.85 square kilometres or 1,939.79 square acres.
Waterways within the GU21 4 postcode sector include the River Bourne, Basingstoke Canal and Addlestone Bourne
Map of the GU21 4 Postcode Sector
Explore the gu21 4 postcode sector by using our free interactive map.