The L21 3 Liverpool (Seaforth) Postcode Sector
The L21 3 postcode sector is within the county of Merseyside in the North West of England.
L21 3 is a postcode sector within the L21 postcode district which is within the L Liverpool postcode area.
The Royal Mail delivery office for the L21 3 postal sector is the Seaforth Delivery Office.
The area of the L21 3 postcode sector is 0.04 square miles which is 0.11 square kilometres or 28.07 square acres.
The L21 3 postcode sector is crossed by the A5036 Major A road.
The L21 3 postcode sector is crossed by a railway.
Map of the L21 3 Postcode Sector
Explore the l21 3 postcode sector by using our free interactive map.