About AL5 4D
AL5 4D is a postcode group within the AL5 4 sector of the AL5 postcode district covering Harpenden in St Albans. It contains 10 individual postcodes across 6 streets, forming part of the wider AL postcode area.
Postcodes in AL5 4D 10
The AL5 4D group contains 10 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Property Prices
Properties in the AL5 4D postcode group represent a premium segment of the local market, with 39 recorded sales in the area.
£869K
Average Price
£245K
Lowest Sale
£2.47M
Highest Sale
39
Total Sales
Location
Streets in AL5 4D 6
Other Groups in AL5 4
Browse other postcode groups within the AL5 4 sector.



