The UK Postcode Database

CM1 3RB

a postcode in Essex

Introduced in January 1980
CM1 3RB Normal (geographic) postcodes Large user postcodes

The nearby postcodes map only shows currently active postcodes. Postcode markers will cluster if they are close together, which may happen in densly populated built-up areas or where single premises have multiple postcodes.

Streets Associated with CM1 3RB

Cock Lane - 25 properties, USRN 6600438

Ingatestone Road - 1 property, USRN 6600924

Street names are those nearest to properties in this postcode, they are not necessarily the postal address

Coordinates

Latitude: 51.7014 / 51°42'4"N

Longitude: 0.3676 / 0°22'3"E

UTM Reference: 31U 318101 5731103

OS Easting: 563707

OS Northing: 202942

OS Grid: TL637029

Location Encoding

Mapcode Local: GBR NJG.9RK

Mapcode Global: VHJK6.BH6L

Open Location Code: 9F32P929+G2

Maidenhead Locator System: JO01eq48

Demographics

Urban/Rural Indicator: F1

  • rural hamlet and isolated dwellings
  • a rural hamlet or isolated dwellings in populated countryside

ONS Population Classification: 2b1

  • Suburbanites and Peri-Urbanites
  • Rural Amenity
  • Ageing Rural Communities

Index of Multiple Deprivation (IMD): 17311 / 32844

  • 6th decile
  • slightly less deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for CM1 3RB on Monday 13 July 2026

Nautical twilight begins (First light) 03:03
Civil twilight begins (Dawn) 04:10
Sunrise 04:55
Transit (sun is at its highest) 13:04
Sunset 21:12
Civil twilight ends (Dusk) 21:58
Nautical twilight ends (Nightfall) 23:04
Hours of daylight today04:25 to 21:42
Hours of darkness tonight
(lighting-up time)
21:42 to 04:27
Moon Phase New Moon
Moon Rises 02:04
Moon sets 20:13

For a full sun and moon calendar for CM1 3RB, go to The Time and Place

Residential Property Sales in CM1 3RB

DateAddressProperty TypeTenurePrice
28 April 2022 Sunnyside, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £905,000
23 March 2021 Elkins Cottage, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £910,000
17 August 2018 The Croft, Cock Lane, Highwood, Chelmsford CM1 3RB Other property type Freehold £550,000
8 August 2018 Rosebank, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £820,000
3 February 2017 Briggs Farm Cottage, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £705,000
9 January 2017 New Barns Farm, Cock Lane, Highwood, Chelmsford CM1 3RB Other property type Freehold £405,000
17 December 2013 Larkrise Cottage, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £448,000
7 December 2012 Glendale, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £478,000
12 October 2010 Elkins Cottage, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £685,000
17 September 2009 Rosebank, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £490,000
31 May 2007 Hollowdene, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £585,000
18 February 2005 The Willows, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £374,999
7 May 2004 The Cottage, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £475,000
27 November 2003 Home Lodge, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £420,000
13 December 2002 Homelee, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £405,000
12 August 1998 The Willows, Cock Lane, Highwood, Chelmsford CM1 3RB Detached Freehold £190,000

Key to property sale icons:

First sale of newbuild property. This includes new properties created from existing properties, such as residential conversions of commercial or agricultural property, or subdivision of a larger residential property.
Subsequent sale of existing property.
Standard sale at market value to private individual.
Additional (non-standard) sale. This includes repossessions, buy-to-lets and transfers of property sold to non-private individuals.

Elected Representatives for CM1 3RB

United Kingdom Parliament
Constituency

North West Essex

MP

Kemi Badenoch Conservative

Essex County Council
County council electoral division

Broomfield and Writtle

Councillor

Mike Steel Conservative

Chelmsford City Council
District council ward

Chelmsford Rural West

Councillor

Nicolette Chambers Conservative

CM1 3RB also falls within the Civil Parish of Highwood, which has its own parish council and parish councillors. These are not shown here.

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for CM1 3RB

CodeNameData TypeData ThemeActive SinceData Owner
E00109476 Output Areas Statistical Building Block 1 January 2009 ONS
E01021551 Chelmsford 011A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004495 Chelmsford 011 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04003961 Highwood Civil Parishes Administrative 1 January 2009 DLUHC
E05004100 Chelmsford Rural West Electoral Wards/Divisions Administrative/Electoral 1 January 2009 DLUHC
E07000070 Chelmsford Non-metropolitan Districts Administrative 1 January 2009 DLUHC
E10000012 Essex Counties Administrative 1 January 2009 DLUHC
E12000006 East of England Regions Administrative 1 January 2009 DLUHC
E14001402 North West Essex Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000028 Essex Police Force Areas Other 1 January 2009 Home Office
E30000188 Chelmsford Travel to Work Areas Other 31 July 2015 ONS
E33026516 Workplace Zones Census 31 December 2011 ONS
E37000056 South East Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000106 NHS Mid Essex CCG Sub Integrated Care Board Locations Health 1 April 2020 ODS
E40000007 East of England NHS England Regions Health 1 April 2019 ODS
E54000026 NHS Mid and South Essex Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000035 East of England Cancer Alliances Health 1 April 2024 NHS England
E58000415 Broomfield and Writtle ED County Electoral Divisions Electoral 10 June 2004 DLUHC
E65000001 England Non-National Park Area England Non-National Park Area Census 27 February 2023 ONS
E92000001 England Country Administrative 1 January 2009 ONS

All public sector data is licensed under the Open Government Licence v2.0.

The UK Postcode Database is a Good Stuff website.

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