About SG6 3L
SG6 3L is a postcode group within the SG6 3 sector of the SG6 postcode district covering Letchworth in North Hertfordshire. It contains 14 individual postcodes across 7 streets, forming part of the wider SG postcode area.
Postcodes in SG6 3L 14
The SG6 3L group contains 14 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Property Prices
Properties in the SG6 3L postcode group represent a premium segment of the local market, with 37 recorded sales in the area.
£1.1M
Average Price
£475K
Lowest Sale
£2.5M
Highest Sale
37
Total Sales
Location
Streets in SG6 3L 7
Other Groups in SG6 3
Browse other postcode groups within the SG6 3 sector.