About AL7 3N
AL7 3N is a postcode group within the AL7 3 sector of the AL7 postcode district covering Welwyn Garden City in Welwyn Hatfield. It contains 20 individual postcodes across 8 streets, forming part of the wider AL postcode area.
Postcodes in AL7 3N 20
The AL7 3N group contains 20 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Property Prices
Properties in the AL7 3N postcode group represent a mid-range segment of the local market, with 86 recorded sales in the area.
£381K
Average Price
£215K
Lowest Sale
£650K
Highest Sale
86
Total Sales
Location
Streets in AL7 3N 8
Other Groups in AL7 3
Browse other postcode groups within the AL7 3 sector.