AL5 4 is a postcode sector within the AL5 postcode district which is within the AL St Albans postcode area.
The Royal Mail delivery office for the AL5 4 postal sector is the Harpenden Delivery Office.
The area of the AL5 4 postcode sector is 0.89 square miles which is 2.31 square kilometres or 571.28 square acres.
In the year 2017 there were 90 house sales in the AL5 4 with the average house price being £746,675.
Waterways within the AL5 4 postcode sector include the Lea.
The AL5 4 postcode sector is crossed by a railway.
|The AL5 4 Sector is within these Local Authorities||The AL5 4 Sector is within these Counties||
||The AL5 4 Sector is within these Water Company Areas||