Northlea is an area of Seaham, County Durham, England, to the north west of Seaham town centre and close to the North Sea coast.
Northlea is an area of Seaham to the North Sea coast. This is to the north west of Seaham town centre. Northlea is an area of County Durham to the North Sea coast. This is to the north west of Seaham town centre. Northlea is an area of England to the North Sea coast. This is to the north west of Seaham town centre. Northlea is an area of close to the North Sea coast. This is to the north west of Seaham town centre.