The UK Postcode Database

CM3 3JR

a postcode in Essex

Introduced in April 1985
CM3 3JR 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 CM3 3JR

Gwyn Close - 7 properties, USRN 6600773

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

Coordinates

Latitude: 51.762 / 51°45'43"N

Longitude: 0.5397 / 0°32'22"E

UTM Reference: 31U 330216 5737435

OS Easting: 575360

OS Northing: 210089

OS Grid: TL753100

Location Encoding

Mapcode Local: GBR PK7.K87

Mapcode Global: VHJJX.9ZN3

Open Location Code: 9F32QG6Q+RV

Maidenhead Locator System: JO01gs42

Demographics

Urban/Rural Indicator: D1

  • rural town
  • a small town or larger village, surrounded by populated countryside

ONS Population Classification: 2a1

  • Suburbanites and Peri-Urbanites
  • Inner Suburbs and Small Town Living
  • Younger Suburban Family Renters

Index of Multiple Deprivation (IMD): 23962 / 32844

  • 8th decile
  • less deprived

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

Sun and Moon Times for CM3 3JR on Wednesday 22 July 2026

Astromomical twilight begins (full darkness ends) 01:13
Nautical twilight begins (First light) 03:21
Civil twilight begins (Dawn) 04:23
Sunrise 05:06
Transit (sun is at its highest) 13:04
Sunset 21:02
Civil twilight ends (Dusk) 21:45
Nautical twilight ends (Nightfall) 22:46
Astromomical twilight ends (full darkness starts) 00:54
Hours of daylight today04:36 to 21:32
Hours of darkness tonight
(lighting-up time)
21:32 to 04:37
Moon Phase Waxing Gibbous
Moon Rises 14:20
Moon sets 22:46

For a full sun and moon calendar for CM3 3JR, go to The Time and Place

Residential Property Sales in CM3 3JR

DateAddressProperty TypeTenurePrice
1 June 2023 7 Gwyn Close, Boreham, Chelmsford CM3 3JR Semi-detached Freehold £405,000
20 October 2021 5 Gwyn Close, Boreham, Chelmsford CM3 3JR Terraced (including end-of-terrace) Freehold £397,500
31 July 2019 1 Gwyn Close, Boreham, Chelmsford CM3 3JR Semi-detached Freehold £322,500
28 February 2019 1 Gwyn Close, Boreham, Chelmsford CM3 3JR Semi-detached Freehold £320,000
10 September 2010 5 Gwyn Close, Boreham, Chelmsford CM3 3JR Terraced (including end-of-terrace) Freehold £269,995
20 September 2002 2 Gwyn Close, Boreham, Chelmsford CM3 3JR Semi-detached Freehold £174,950
28 March 2002 5 Gwyn Close, Boreham, Chelmsford CM3 3JR Terraced (including end-of-terrace) Freehold £160,000
21 August 2000 5 Gwyn Close, Boreham, Chelmsford CM3 3JR Terraced (including end-of-terrace) Freehold £127,500
4 February 2000 2 Gwyn Close, Boreham, Chelmsford CM3 3JR Semi-detached Freehold £92,000

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 CM3 3JR

United Kingdom Parliament
Constituency

North West Essex

MP

Kemi Badenoch Conservative

Essex County Council
County council electoral division

Chelmer

Councillor

John Spence Conservative

Chelmsford City Council
District council ward

Boreham and The Leighs

Councillors

Victoria Canning Conservative

James Raven Conservative

CM3 3JR also falls within the Civil Parish of Boreham, 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 CM3 3JR

CodeNameData TypeData ThemeActive SinceData Owner
E00109409 Output Areas Statistical Building Block 1 January 2009 ONS
E01021537 Chelmsford 005B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004489 Chelmsford 005 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04013166 Boreham Civil Parishes Administrative 1 April 2023 DLUHC
E05004097 Boreham and The Leighs 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
E33026483 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
E58000419 Chelmer ED County Electoral Divisions Electoral 10 June 2004 DLUHC
E63011517 Boreham Built Up Areas Census 17 April 2024 OS
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.

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