Where is CM20?

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CM20 spans the counties of Essex and Hertfordshire. It contains the town of Harlow, as well as Temple Fields, Little Parndon, Netteswell, Mark Hall South, and Mark Hall North. CM20 is 26km west of the city of Chelmsford. CM20 is a postcode district, also known as an outcode or outbound code.

CM20 on a map

The below map shows where CM20 is, and the boundary of the CM20 postcode district:

Postal Boundaries © GEOLYTIX copyright and database right 2012

What county is CM20 in?

CM20 lies within the counties of Essex and Hertfordshire. The below table and chart shows the split by area:

County	% Area
Essex	52%
Hertfordshire	48%

Which cities, towns and villages are in CM20?

Harlow	Town
Temple Fields	Suburb
Little Parndon	Suburb
Netteswell	Suburb
Mark Hall South	Suburb
Mark Hall North	Suburb
The High	Suburb
Eastwick	Village
Gilston	Village
Netteswell Cross	Suburb

What are the nearest towns to CM20?

Position of CM20 relative to nearby towns. Distance is measured from the centre of CM20 to the centre of the town.

What are the nearest cities to CM20?

Position of CM20 relative to nearby cities. Distance is measured from the centre of CM20 to the centre of the city.

More CM20 data

➜ CM20 open data dashboard