Radwell is a village in Hertfordshire, England.

It is situated within the SG7 postcode district, which is within the Baldock post town.

SG7 is the only postcode district within the Baldock post town.

The Baldock post town is within the Stevenage postcode area.

Key data for Radwell, Hertfordshire:

Administrative Ward: Arbury

Administrative District: North Hertfordshire

Administrative County: Hertfordshire

Country: England

UK Parliament: North East Hertfordshire

NHS Local Health Authority: East of England

NHS Region: North, Midlands and the East

A map showing the location of Radwell, Hertfordshire within the SG7 postcode district