The AL1 4 St Albans Postcode Sector
The AL1 4 postcode sector is within the county of Hertfordshire in .
AL1 4 is a postcode sector within the AL1 postcode district which is within the AL St Albans postcode area.
The Royal Mail delivery office for the AL1 4 postal sector is the St. Albans Delivery Office.
The area of the AL1 4 postcode sector is 0.94 square miles which is 2.45 square kilometres or 604.21 square acres.
Map of the AL1 4 Postcode Sector
Explore the al1 4 AL1 4 postcode sector by using our free interactive map.