EN4 spans the counties of Greater London and Hertfordshire. It is 6km south-east of the town of Potters Bar, and contains Barnet, Hadley Wood, and Cockfosters. EN4 is 16km north of the city of City of London. EN4 is a postcode district, also known as an outcode or outbound code.
The below map shows where EN4 is, and the boundary of the EN4 postcode district:
Postal Boundaries © GEOLYTIX copyright and database right 2012
EN4 lies within the counties of Greater London and Hertfordshire. The below table and chart shows the split by area:
| County | % Area |
|---|---|
| Greater London | 95% |
| Hertfordshire | 5% |
| Barnet | Settlement |
| Hadley Wood | Suburb |
| Cockfosters | Suburb |
Position of EN4 relative to nearby towns. Distance is measured from the centre of EN4 to the centre of the town.
Position of EN4 relative to nearby cities. Distance is measured from the centre of EN4 to the centre of the city.