The AL3 4 St Albans Postcode Sector
The AL3 4 postcode sector is within the county of Hertfordshire in .
AL3 4 is a postcode sector within the AL3 postcode district which is within the AL St Albans postcode area.
The Royal Mail delivery office for the AL3 4 postal sector is the St. Albans Delivery Office.
The area of the AL3 4 postcode sector is 1.36 square miles which is 3.51 square kilometres or 868.26 square acres.
The AL3 4 postcode sector is crossed by the A414 Major A road.
Waterways within the AL3 4 postcode sector include the River Ver.
Map of the AL3 4 Postcode Sector
Explore the al3 4 AL3 4 postcode sector by using our free interactive map.