About AL7 3L
AL7 3L is a postcode group within the AL7 3 sector of the AL7 postcode district covering Welwyn Garden City in Welwyn Hatfield. It contains 19 individual postcodes across 10 streets, forming part of the wider AL postcode area.
Postcodes in AL7 3L 19
The AL7 3L group contains 19 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Property Prices
Properties in the AL7 3L postcode group represent a mid-range segment of the local market, with 71 recorded sales in the area.
£356K
Average Price
£10K
Lowest Sale
£493K
Highest Sale
71
Total Sales
Location
Streets in AL7 3L 10
Other Groups in AL7 3
Browse other postcode groups within the AL7 3 sector.