CM20 3SY maps, stats, and open data

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

CM20 3SY 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 3SY geodata

Easting	545071
Northing	209874
Latitude	51.768752
Longitude	0.101011

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Source: Open Postcode Geo
Licence: Open Government Licence

Where is CM20 3SY?

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 3SY Elevation

Elevation or altitude of CM20 3SY 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 3SY

January 2024	Other crime	On or near Whitewaits	476m
January 2024	Vehicle crime	On or near Whitewaits	476m
December 2023	Other theft	On or near St Michael'S Close	465m
➜ Greenhills crime map and outcomes

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

Transport

Nearest bus stops to CM20 3SY

Leisure Centre (Second Avenue)	Harlow	198m
Leisure Centre (Second Avenue)	Harlow	226m
College Grounds (Velizy Avenue)	Harlow Town Centre	256m
Garden Tiger (Maddox Road)	Harlow	332m
Garden Tiger (Maddox Road)	Harlow	340m

Nearest railway stations to CM20 3SY

Harlow Town Station	1.4km
Harlow Mill Station	3.2km
Roydon Station	4.5km

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Source: NaPTAN
Licence: Open Government Licence

Broadband

➜ Broadband speed and availability dashboard for CM20 3SY

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

Download

Median download speed	54.2Mbps
Average download speed	85.0Mbps
Maximum download speed	200.00Mbps

Upload

Median upload speed	3.6Mbps
Average upload speed	5.6Mbps
Maximum upload speed	13.90Mbps

Broadband limitations in CM20 3SY (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 3SY

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

CM20 3SY gas and electricity consumption

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

Gas

Consumption (kWh)	526,614
Meter count	44
Mean (kWh/meter)	11,968
Median (kWh/meter)	11,814

Electricity

Consumption (kWh)	162,539
Meter count	44
Mean (kWh/meter)	3,694
Median (kWh/meter)	3,621

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

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Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

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

Passmores Academy At The Downs Primary School & Nursery

The Hides

96m

BMAT STEM Academy Catering

BMAT Stem Academy

146m

Kindred Harlow

Harlow Leisurezone

167m

➜ 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 3SY

	Last Collection
Location	Mon-Fri	Sat	Distance
Tanys Dell	17:15	12:00	1,054m
River Mill	17:15	12:00	1,176m
Pittmans Field	17:45	12:00	1,181m

GetTheData
Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

Nearest sports facilities to CM20 3SY

Facility	Distance
Harlow Leisurezone Second Avenue, Harlow Swimming Pool, Sports Hall, Health and Fitness Gym, Squash Courts, Studio, Indoor Tennis Centre	121m
The Dashes Playing Field The Dashes, Harlow Grass Pitches, Outdoor Tennis Courts	411m
Fit4less (Harlow) (Closed) Terminus Street, Harlow Health and Fitness Gym	440m

GetTheData
Source: Active Places
Licence: Open Government Licence

Nearest schools to CM20 3SY

School	Phase of Education	Distance
The Downs Primary School and Nursery The Hides, Harlow, CM20 3RB	Primary	95m
Bmat Stem Academy Velizy Avenue, Harlow, CM20 3EZ	Secondary	148m
Harlow College Velizy Avenue, Harlow, CM20 3LH	16 plus	230m

GetTheData
Source: Edubase
Licence: Open Government Licence

CM20 3SY ITL and CM20 3SY 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 3SY:

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 3SY 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 3SY:

	Code	Name
OA	E00110997
LSOA	E01021849	Harlow 003A
MSOA	E02004546	Harlow 003

GetTheData
Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to CM20 3SY

CM20 3SZ	Greenhills	116m
CM20 3SX	Greenhills	119m
CM20 3PY	Broadfield	191m
CM20 3RE	The Downs	218m
CM20 3PU	Broadfield	271m
CM20 3PS	Broadfield	275m
CM20 3PX	Broadfield	275m
CM20 3RG	The Downs	279m
CM20 3RD	The Downs	284m
CM20 3PR	Broadfield	295m

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