The AL7 3 Welwyn Garden City Postcode Sector

AL7 3 is a postcode sector within the AL7 postcode district which is within the AL St Albans postcode area.

The Royal Mail delivery office for the AL7 3 postal sector is the Welwyn Garden City Delivery Office.

The area of the AL7 3 postcode sector is 0.78 square miles which is 2.01 square kilometres or 496.04 square acres.

In the year 2017 there were 114 house sales in the AL7 3 with the average house price being £398,033.

The AL7 3 postcode sector is crossed by a railway.

Map of the AL7 3 and surrounding sectors

Postcode format for the AL7 3 postcode sector
AL7-3 X X
AL7Space3 Letter Letter
The AL7 3 Sector is within these Local Authorities
  • Welwyn Hatfield District (B)
The AL7 3 Sector is within these Counties
  • Hertfordshire
The AL7 3 Sector is within these Water Company Areas
  • Thames

Postcode Sectors that Share a Border with AL7 3

Map of the AL7 3 Postcode Sector

Towns, Villages or Cities within the AL7 3 Postcode Sector

TownType
Welwyn Garden CityTown

List of Streets within the AL7 3 Postcode Sector