About SG6 3J
SG6 3J is a postcode group within the SG6 3 sector of the SG6 postcode district covering Letchworth in North Hertfordshire. It contains 17 individual postcodes across 10 streets, forming part of the wider SG postcode area.
Postcodes in SG6 3J 17
The SG6 3J group contains 17 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Property Prices
Properties in the SG6 3J postcode group represent a premium segment of the local market, with 26 recorded sales in the area.
£735K
Average Price
£205K
Lowest Sale
£985K
Highest Sale
26
Total Sales
Location
Streets in SG6 3J 10
Other Groups in SG6 3
Browse other postcode groups within the SG6 3 sector.