CM21 9JN maps, stats, and open data

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CM21 9JN lies on London Road in Sawbridgeworth. CM21 9JN is located in the Sawbridgeworth electoral ward, within the local authority district of East Hertfordshire and the English Parliamentary constituency of Hertford and Stortford. The Sub Integrated Care Board (ICB) Location is NHS Hertfordshire and West Essex ICB - 06K and the police force is Hertfordshire. This postcode has been in use since January 1980.

CM21 9JN maps

CM21 9JN map - OS OpenMap – Local (Ordnance Survey)
CM21 9JN map - OS VectorMap District (Ordnance Survey)

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

CM21 9JN geodata

Easting548185
Northing215078
Latitude51.814693
Longitude0.148327

GetTheData
Source: Open Postcode Geo
Licence: Open Government Licence

Where is CM21 9JN?

StreetLondon Road
Town/CitySawbridgeworth
CountryEngland
Postcode DistrictCM21

➜ See where CM21 is on a map
➜ Where is Sawbridgeworth?

CM21 9JN Elevation

Elevation or altitude of CM21 9JN as distance above sea level:

MetresFeet
Elevation70m230ft

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.

Politics

WardSawbridgeworth
ConstituencyHertford And Stortford

House Prices

Sales of detached houses in CM21 9JN

36, LONDON ROAD, SAWBRIDGEWORTH, CM21 9JN
1999
21 MAY
£145,000
36, LONDON ROAD, SAWBRIDGEWORTH, CM21 9JN
1995
17 NOV
£90,000

➜ Sawbridgeworth house prices

GetTheData
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.

Transport

Nearest bus stops to CM21 9JN

Station Road (Cambridge Road)Sawbridgeworth153m
White Lion Ph (London Road)Sawbridgeworth165m
Station Road (Cambridge Road)Sawbridgeworth183m
White Lion Ph (London Road)Sawbridgeworth259m
BullfieldsSawbridgeworth277m

Nearest railway stations to CM21 9JN

Sawbridgeworth Station0.8km
Harlow Mill Station2.9km
Harlow Town Station5.2km

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in CM21 9JN (2020 data)

Percentage of properties with Next Generation Access100.0%
Percentage of properties with Superfast Broadband100.0%
Percentage of properties with Ultrafast Broadband100.0%
Percentage of properties with Full Fibre Broadband0.0%

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

Broadband speed in CM21 9JN (2019 data)

Download

Median download speed40.0Mbps
Average download speed68.6Mbps
Maximum download speed200.00Mbps

Upload

Median upload speed5.1Mbps
Average upload speed6.9Mbps
Maximum upload speed20.00Mbps

Broadband limitations in CM21 9JN (2020 data)

Percentage of properties unable to receive 2Mbps0.0%
Percentage of properties unable to receive 5Mbps0.0%
Percentage of properties unable to receive 10Mbps0.0%
Percentage of properties unable to receive 30Mbps0.0%

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

CM21 9JN gas and electricity consumption

Estimated total energy consumption in CM21 9JN by fuel type, 2015.

Gas

Consumption (kWh)216,139
Meter count22
Mean (kWh/meter)9,824
Median (kWh/meter)10,367

Electricity

Consumption (kWh)89,149
Meter count28
Mean (kWh/meter)3,184
Median (kWh/meter)2,540

Deprivation

1.6% of English postcodes are less deprived than CM21 9JN:

Food Standards Agency

Three nearest food hygiene ratings to CM21 9JN (metres)

Shell Waitrose
Food Hygiene Rating: 5 (Very Good)
50 London Road
1m
Rumbles Fish Bar
Food Hygiene Rating: 3 (Generally Satisfactory)
78 London Road
1m
The Gate Public House
Food Hygiene Rating: 5 (Very Good)
81 London Road
35m

➜ Get more ratings from the Food Standards Agency

Nearest post box to CM21 9JN

 Last Collection 
LocationMon-FriSatDistance
Cambridge Road17:3011:45127m
Bell Street P.o.17:4012:30228m
Knight Street17:1511:40267m

CM21 9JN ITL and CM21 9JN 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 CM21 9JN:

ITL 1 CodeName
TLHEast
ITL 2 CodeName
TLH2Bedfordshire and Hertfordshire
ITL 3 CodeName
TLH23Hertfordshire CC
LAU 1 CodeName
E07000242East Hertfordshire

CM21 9JN 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 CM21 9JN:

CodeName
OAE00119381
LSOAE01023501East Hertfordshire 011C
MSOAE02004888East Hertfordshire 011

Nearest postcodes to CM21 9JN

CM21 9JJLondon Road34m
CM21 9BANew Street61m
CM21 9QUWest Court66m
CM21 9EWFarriers84m
CM21 9QNStation Road101m
CM21 0DJWest Road105m
CM21 9BBThe Orchards105m
CM21 9JLThe Smithy107m
CM21 9QJWalnut Cottages112m
CM21 9DASpinney Court114m