About AL7 3A
AL7 3A is a postcode group within the AL7 3 sector of the AL7 postcode district covering Welwyn Garden City in Welwyn Hatfield. It contains 6 individual postcodes across 6 streets, forming part of the wider AL postcode area.
Postcodes in AL7 3A 6
The AL7 3A group contains 6 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Property Prices
Properties in the AL7 3A postcode group represent a mid-range segment of the local market, with 10 recorded sales in the area.
£331K
Average Price
£150K
Lowest Sale
£575K
Highest Sale
10
Total Sales
Location
Streets in AL7 3A 6
Other Groups in AL7 3
Browse other postcode groups within the AL7 3 sector.