The UK Postcode Database

CO4 3BX

a postcode in Essex

Introduced in January 1980
CO4 3BX 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 CO4 3BX

Harwich Road - 10 properties, USRN 8900859

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

Coordinates

Latitude: 51.8929 / 51°53'34"N

Longitude: 0.9236 / 0°55'24"E

UTM Reference: 31U 357119 5751166

OS Easting: 601263

OS Northing: 225634

OS Grid: TM012256

Location Encoding

Mapcode Local: GBR SN6.6BC

Mapcode Global: VHKFZ.YPM7

Open Location Code: 9F32VWVF+5C

Maidenhead Locator System: JO01lv04

Demographics

Urban/Rural Indicator: C1

  • urban city or town
  • a town or city, surrounded by populated countryside

ONS Population Classification: 6b1

  • Baseline UK
  • Legacy Industrial and Coastal Communities
  • Retired Seniors

Index of Multiple Deprivation (IMD): 10950 / 32844

  • 4th decile
  • somewhat more deprived

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

Sun and Moon Times for CO4 3BX on Sunday 28 June 2026

Nautical twilight begins (First light) 02:34
Civil twilight begins (Dawn) 03:51
Sunrise 04:39
Transit (sun is at its highest) 12:59
Sunset 21:19
Civil twilight ends (Dusk) 22:07
Nautical twilight ends (Nightfall) 23:24
Hours of daylight today04:09 to 21:49
Hours of darkness tonight
(lighting-up time)
21:49 to 04:10
Moon Phase Waxing Gibbous
Moon Sets 01:38
Moon Rises 19:56

For a full sun and moon calendar for CO4 3BX, go to The Time and Place

Residential Property Sales in CO4 3BX

DateAddressProperty TypeTenurePrice
18 January 2022 97 Harwich Road, Colchester CO4 3BX Detached Freehold £350,000
8 September 2020 97 Harwich Road, Colchester CO4 3BX Detached Freehold £226,000
18 May 2020 93 Harwich Road, Colchester CO4 3BX Detached Freehold £252,000
20 October 2017 95 Harwich Road, Colchester CO4 3BX Detached Freehold £330,000
4 January 2017 81 Harwich Road, Colchester CO4 3BX Semi-detached Freehold £235,000
27 September 2012 103 Harwich Road, Colchester CO4 3BX Detached Freehold £154,500
20 June 2012 95 Harwich Road, Colchester CO4 3BX Detached Freehold £220,000
9 January 2012 81 Harwich Road, Colchester CO4 3BX Semi-detached Freehold £160,000
17 December 2007 81 Harwich Road, Colchester CO4 3BX Semi-detached Freehold £180,000
15 September 2003 105 Harwich Road, Colchester CO4 3BX Semi-detached Freehold £150,000
20 December 2002 105 Harwich Road, Colchester CO4 3BX Semi-detached Freehold £120,000
18 December 1998 105 Harwich Road, Colchester CO4 3BX Semi-detached Freehold £57,500

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 CO4 3BX

United Kingdom Parliament
Constituency

Colchester

MP

Pam Cox Labour

Essex County Council
County council electoral division

Parsons Heath and East Gates

Councillor

Simon Crow Conservative

Colchester Borough Council
District council ward

St Anne's & St John's

Councillors

Natalie Sommers Liberal Democrats

Catherine Spindler Liberal Democrats

Paul Smith Liberal Democrats

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

Government Statistical Services (GSS) data for CO4 3BX

CodeNameData TypeData ThemeActive SinceData Owner
E00110256 Output Areas Statistical Building Block 1 January 2009 ONS
E01021704 Colchester 022F Lower layer Super Output Areas Statistical Building Block 31 December 2011 ONS
E02004511 Colchester 006 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E02006922 Colchester 022 Middle layer Super Output Areas Statistical Building Block 31 December 2011 ONS
E05010839 St Anne's and St John's Electoral Wards/Divisions Administrative/Electoral 5 May 2016 DLUHC
E07000071 Colchester 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
E14001176 Colchester Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000028 Essex Police Force Areas Other 1 January 2009 Home Office
E30000193 Colchester Travel to Work Areas Other 31 July 2015 ONS
E33028809 Workplace Zones Census 31 December 2011 ONS
E37000056 South East Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000117 NHS North East Essex CCG Sub Integrated Care Board Locations Health 1 April 2020 ODS
E40000007 East of England NHS England Regions Health 1 April 2019 ODS
E43000228 Colchester, unparished area Non-Civil Parished Areas Census 1 April 2013 ONS
E54000023 Suffolk and North East Essex Integrated Care Boards Health 1 April 2020 NHS
E56000035 East of England Cancer Alliances Health 1 April 2024 NHS England
E58000448 Parsons Heath and East Gates ED County Electoral Divisions Electoral 10 June 2004 DLUHC
E63011220 Colchester 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.

The UK Postcode Database is a Good Stuff website.

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