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CM6 3AX maps, stats, and open data

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CM6 3AX lies on Windmill Close in Dunmow. CM6 3AX is located in the Great Dunmow South & Barnston electoral ward, within the local authority district of Uttlesford and the English Parliamentary constituency of Saffron Walden. 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.

CM6 3AX geodata

Easting563304
Northing222231
Latitude51.874742
Longitude0.370842

Where is CM6 3AX?

StreetWindmill Close
Town/CityDunmow
CountryEngland
Postcode DistrictCM6
➜ See where CM6 is on a map
➜ Where is Great Dunmow?

CM6 3AX Elevation

Elevation or altitude of CM6 3AX as distance above sea level:

MetresFeet
Elevation60m197ft

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

WardGreat Dunmow South & Barnston
ConstituencySaffron Walden

House Prices

Sales of detached houses in CM6 3AX

2023
8 DEC
£450,000
22, WINDMILL CLOSE, DUNMOW, CM6 3AX
2023
31 MAY
£768,000
5, WINDMILL CLOSE, DUNMOW, CM6 3AX
2022
28 NOV
£530,300
25, WINDMILL CLOSE, DUNMOW, CM6 3AX
2015
2 DEC
£599,950
16, WINDMILL CLOSE, DUNMOW, CM6 3AX
2014
26 JUN
£340,000
2012
26 MAR
£495,000
17, WINDMILL CLOSE, DUNMOW, CM6 3AX
2007
27 APR
£285,000
1999
5 AUG
£107,500
1999
11 JUN
£185,000
24, WINDMILL CLOSE, DUNMOW, CM6 3AX
1998
27 FEB
£129,500

➜ Great Dunmow house prices

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 CM6 3AX

St. Edmunds Lane (St Edmunds Lane)Great Dunmow205m
St. Edmunds Lane (Braintree Road)Great Dunmow288m
St. Edmunds Lane (Braintree Road)Great Dunmow314m
The Avenue (Braintree Road)Great Dunmow540m
North StreetGreat Dunmow556m

Broadband

Broadband access in CM6 3AX (2020 data)

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

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

Broadband speed in CM6 3AX (2019 data)

Download

Median download speed60.3Mbps
Average download speed50.7Mbps
Maximum download speed80.00Mbps

Upload

Median upload speed19.5Mbps
Average upload speed13.0Mbps
Maximum upload speed20.00Mbps

Broadband limitations in CM6 3AX (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%
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

CM6 3AX gas and electricity consumption

Estimated total energy consumption in CM6 3AX by fuel type, 2015.

Gas

Consumption (kWh)443,034
Meter count23
Mean (kWh/meter)19,262
Median (kWh/meter)16,648

Electricity

Consumption (kWh)134,573
Meter count25
Mean (kWh/meter)5,383
Median (kWh/meter)3,741
  • Consumption: The estimated total energy consumption, in kWh, across all meters in CM6 3AX, for 2015.
  • Meter count: The total number of meters in CM6 3AX.
  • Mean: The mean average consumption per meter, in kWh.
  • Median: The median average consumption per meter, in kWh.

Deprivation

10.2% of English postcodes are less deprived than CM6 3AX:

Food Standards Agency

Three nearest food hygiene ratings to CM6 3AX (metres)

Dunmow Cricket Club
Food Hygiene Rating: Exempt
St Edmunds Lane
229m
Freedom Daycare Nursery
Food Hygiene Rating: 5 (Very Good)
Freedom Day Care Nursery
442m
Little Monsters House Of Fun
Food Hygiene Rating: 5 (Very Good)
5 Ford Farm Industrial Unit
475m

➜ Get more ratings from the Food Standards Agency

Nearest post box to CM6 3AX

 Last Collection 
LocationMon-FriSatDistance
North Street17:3011:45611m
Stortford Road17:3012:00634m
Easton Lodge16:0009:451,123m

CM6 3AX ITL and CM6 3AX 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 CM6 3AX:

ITL 1 CodeName
TLHEast
ITL 2 CodeName
TLH3Essex
ITL 3 CodeName
TLH35West Essex
LAU 1 CodeName
E07000077Uttlesford

CM6 3AX 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 CM6 3AX:

CodeName
OAE00112137
LSOAE01022069Uttlesford 008D
MSOAE02004598Uttlesford 008

Nearest postcodes to CM6 3AX

CM6 3TTWarder Close61m
CM6 3AYMillers Croft88m
CM6 3AUSt Edmunds Lane103m
CM6 3ARRiverside125m
CM6 3AZSt Edmunds Croft168m
CM6 3ATSt Edmunds Lane233m
CM6 1HWThe Dell276m
CM6 1HJTenterfields322m
CM6 1HLChelmer Drive322m
CM6 1HPCrayfields363m