CM20 3JL maps, stats, and open data

CM20 3JL lies on Halling Hill in Harlow. CM20 3JL is located in the Netteswell electoral ward, within the local authority district of Harlow and the English Parliamentary constituency of Harlow. The Sub Integrated Care Board (ICB) Location is NHS Hertfordshire and West Essex ICB - 07H and the police force is Essex. This postcode has been in use since January 1980.

CM20 3JL maps

CM20 3JL map - OS OpenMap – Local (Ordnance Survey)

CM20 3JL map - OS VectorMap District (Ordnance Survey)

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Source: OS OpenMap – Local (Ordnance Survey)
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)

CM20 3JL geodata

Easting	545712
Northing	210709
Latitude	51.776088
Longitude	0.110644

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Source: Open Postcode Geo
Licence: Open Government Licence

Where is CM20 3JL?

Street	Halling Hill
Town/City	Harlow
Country	England
Postcode District	CM20
➜ CM20 open data dashboard ➜ See where CM20 is on a map ➜ Where is Harlow?

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Source: Land Registry Price Paid Data
Licence: Open Government Licence

CM20 3JL Elevation

Elevation or altitude of CM20 3JL as distance above sea level:

	Metres	Feet
Elevation	70m	230ft

Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.

➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.

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Source: Open Postcode Elevation
Licence: Open Government Licence

Politics

Ward	Netteswell
Constituency	Harlow

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Source: ONS Postcode Database
Licence: Open Government Licence

Crime

Reported crime within 500m of CM20 3JL

January 2024	Burglary	On or near Parking Area	205m
January 2024	Violence and sexual offences	On or near Parking Area	205m
January 2024	Violence and sexual offences	On or near Parking Area	205m
➜ Halling Hill crime map and outcomes

GetTheData
Source: data.police.uk
Licence: Open Government Licence

Transport

Nearest bus stops to CM20 3JL

Burnt Mill School (First Avenue)	Harlow	41m
The Stow Lower (Howard Way)	Harlow	137m
Burnt Mill School (First Avenue)	Harlow	143m
Minchen Road (The Stow)	Mark Hall	226m
The Stow Lower (Howard Way)	Harlow	235m

Nearest railway stations to CM20 3JL

Harlow Town Station	1.2km
Harlow Mill Station	2.2km
Sawbridgeworth Station	5.5km

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

➜ Broadband speed and availability dashboard for CM20 3JL

Broadband access in CM20 3JL (2020 data)

Percentage of properties with Next Generation Access	100.0%
Percentage of properties with Superfast Broadband	100.0%
Percentage of properties with Ultrafast Broadband	100.0%
Percentage of properties with Full Fibre Broadband	0.0%

Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps

Broadband speed in CM20 3JL (2019 data)

Download

Median download speed	68.9Mbps
Average download speed	92.1Mbps
Maximum download speed	350.00Mbps

Upload

Median upload speed	16.0Mbps
Average upload speed	12.0Mbps
Maximum upload speed	30.01Mbps

Broadband limitations in CM20 3JL (2020 data)

Percentage of properties unable to receive 2Mbps	0.0%
Percentage of properties unable to receive 5Mbps	0.0%
Percentage of properties unable to receive 10Mbps	0.0%
Percentage of properties unable to receive 30Mbps	0.0%

➜ Broadband speed and availability dashboard for CM20 3JL

GetTheData
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

CM20 3JL gas and electricity consumption

Estimated total energy consumption in CM20 3JL by fuel type, 2015.

Gas

Consumption (kWh)	355,163
Meter count	32
Mean (kWh/meter)	11,099
Median (kWh/meter)	10,146

Electricity

Consumption (kWh)	107,677
Meter count	28
Mean (kWh/meter)	3,846
Median (kWh/meter)	3,562

Consumption: The estimated total energy consumption, in kWh, across all meters in CM20 3JL, for 2015.
Meter count: The total number of meters in CM20 3JL.
Mean: The mean average consumption per meter, in kWh.
Median: The median average consumption per meter, in kWh.

GetTheData
Source: Postcode level gas estimates: 2015 (experimental)
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence

Deprivation

67.3% of English postcodes are less deprived than CM20 3JL:

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Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

Three nearest food hygiene ratings to CM20 3JL (meters)

Aldi

First Avenue

121m

Ashlyns Organics Ltd At St Alban's Catholic Academy

First Avenue

126m

Pre-School At St Albans

St Albans Catholic Academy

126m

➜ Get more ratings from the Food Standards Agency

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Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to CM20 3JL

	Last Collection
Location	Mon-Fri	Sat	Distance
Pittmans Field	17:45	12:00	145m
River Mill	17:15	12:00	1,456m
Tesco	17:30	12:30	1,517m

GetTheData
Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

Nearest sports facilities to CM20 3JL

Facility	Distance
Body Active Gym (Closed) The Stow, Harlow Health and Fitness Gym	263m
Burnt Mill Academy First Avenue, Harlow Grass Pitches, Health and Fitness Gym, Sports Hall, Swimming Pool, Studio	317m
Freshwaters Primary Academy School Lane, Harlow Grass Pitches, Swimming Pool	549m

GetTheData
Source: Active Places
Licence: Open Government Licence

Nearest schools to CM20 3JL

School	Phase of Education	Distance
St Alban's Catholic Academy First Avenue, Harlow, CM20 2NP	Primary	125m
Burnt Mill Academy First Avenue, Harlow, CM20 2NR	Secondary	201m
Freshwaters Primary Academy School Lane, Harlow, CM20 3QA	Primary	543m

GetTheData
Source: Edubase
Licence: Open Government Licence

CM20 3JL ITL and CM20 3JL LAU

The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for CM20 3JL:

ITL 1 Code	Name
TLH	East
ITL 2 Code	Name
TLH3	Essex
ITL 3 Code	Name
TLH35	West Essex
LAU 1 Code	Name
E07000073	Harlow

GetTheData
Source: ONS Postcode Directory
Licence: Open Government Licence

CM20 3JL census areas

The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for CM20 3JL:

	Code	Name
OA	E00111009
LSOA	E01021850	Harlow 003B
MSOA	E02004546	Harlow 003

GetTheData
Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to CM20 3JL

CM20 3JH	Halling Hill	89m
CM20 3JJ	Halling Hill	90m
CM20 3JW	Halling Hill	103m
CM20 3JR	Halling Hill	123m
CM20 3JN	Halling Hill	145m
CM20 3JX	The Mallories	157m
CM20 3JP	Halling Hill	187m
CM20 3JT	Halling Hill	196m
CM20 3JS	Halling Hill	206m
CM20 2NT	Great Plumtree	209m

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Source: Open Postcode Geo; Land Registry Price Paid Data
Licence: Open Government Licence