CM20 3SX maps, stats, and open data

CM20 3SX lies on Greenhills in Harlow. CM20 3SX 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 3SX maps

CM20 3SX map - large scale - OS Open Zoomstack (Ordnance Survey)

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Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2024
Source: Open Postcode Geo
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2024; Contains Royal Mail data © Royal Mail copyright and database right 2024; Source: Office for National Statistics licensed under the Open Government Licence v.3.0

CM20 3SX geodata

Easting	545184
Northing	209838
Latitude	51.768399
Longitude	0.102633

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Source: Open Postcode Geo
Licence: Open Government Licence

Where is CM20 3SX?

Street	Greenhills
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 3SX Elevation

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

	Metres	Feet
Elevation	60m	197ft

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 3SX

January 2024	Other crime	On or near Whitewaits	392m
January 2024	Vehicle crime	On or near Whitewaits	392m
December 2023	Other crime	On or near Whitewaits	392m
➜ Greenhills crime map and outcomes

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

Transport

Nearest bus stops to CM20 3SX

Leisure Centre (Second Avenue)	Harlow	214m
Garden Tiger (Maddox Road)	Harlow	269m
Fenner Brockway House (Maddox Road)	Harlow	270m
Fenner Brockway House (Maddox Road)	Harlow	271m
Garden Tiger (Maddox Road)	Harlow	273m

Nearest railway stations to CM20 3SX

Harlow Town Station	1.5km
Harlow Mill Station	3.2km
Roydon Station	4.6km

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

➜ Broadband speed and availability dashboard for CM20 3SX

Broadband access in CM20 3SX (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 3SX (2019 data)

Download

Median download speed	47.8Mbps
Average download speed	67.9Mbps
Maximum download speed	200.00Mbps

Upload

Median upload speed	4.0Mbps
Average upload speed	6.0Mbps
Maximum upload speed	19.53Mbps

Broadband limitations in CM20 3SX (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 3SX

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

CM20 3SX gas and electricity consumption

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

Gas

Consumption (kWh)	389,450
Meter count	38
Mean (kWh/meter)	10,249
Median (kWh/meter)	10,107

Electricity

Consumption (kWh)	110,194
Meter count	38
Mean (kWh/meter)	2,900
Median (kWh/meter)	2,601

Consumption: The estimated total energy consumption, in kWh, across all meters in CM20 3SX, for 2015.
Meter count: The total number of meters in CM20 3SX.
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

66.7% of English postcodes are less deprived than CM20 3SX:

GetTheData
Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

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

Passmores Academy At The Downs Primary School & Nursery

The Hides

196m

Kindred Harlow

Harlow Leisurezone

260m

Churchill Catering Ltd At Harlow Leisurezone Cafe

Kiddz Kingdom Cafe

260m

➜ Get more ratings from the Food Standards Agency

GetTheData
Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to CM20 3SX

	Last Collection
Location	Mon-Fri	Sat	Distance
Pittmans Field	17:45	12:00	1,153m
Tanys Dell	17:15	12:00	1,173m
River Mill	17:15	12:00	1,282m

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Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

Nearest sports facilities to CM20 3SX

Facility	Distance
Harlow Leisurezone Second Avenue, Harlow Swimming Pool, Sports Hall, Health and Fitness Gym, Squash Courts, Studio, Indoor Tennis Centre	198m
The Dashes Playing Field The Dashes, Harlow Grass Pitches, Outdoor Tennis Courts	426m
St Marks West Essex Catholic School Tripton Road, Harlow Grass Pitches, Health and Fitness Gym, Sports Hall, Studio, Outdoor Tennis Courts	470m

GetTheData
Source: Active Places
Licence: Open Government Licence

Nearest schools to CM20 3SX

School	Phase of Education	Distance
The Downs Primary School and Nursery The Hides, Harlow, CM20 3RB	Primary	195m
Bmat Stem Academy Velizy Avenue, Harlow, CM20 3EZ	Secondary	263m
Harlow College Velizy Avenue, Harlow, CM20 3LH	16 plus	333m

GetTheData
Source: Edubase
Licence: Open Government Licence

CM20 3SX ITL and CM20 3SX 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 3SX:

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 3SX 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 3SX:

	Code	Name
OA	E00111002
LSOA	E01021849	Harlow 003A
MSOA	E02004546	Harlow 003

GetTheData
Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to CM20 3SX

CM20 3SZ	Greenhills	101m
CM20 3RE	The Downs	102m
CM20 3SY	Greenhills	119m
CM20 3RG	The Downs	161m
CM20 3PY	Broadfield	172m
CM20 3RD	The Downs	193m
CM20 3PX	Broadfield	221m
CM20 3RH	The Downs	223m
CM20 3RF	The Downs	242m
CM20 3RQ	The Downs	242m

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