The UK Postcode Database

CO12 3RX

a postcode in Essex

Introduced in January 1980
CO12 3RX 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 CO12 3RX

Fronk's Avenue - 35 properties, USRN 39900707

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

Coordinates

Latitude: 51.9311 / 51°55'51"N

Longitude: 1.2725 / 1°16'21"E

UTM Reference: 31U 381229 5754783

OS Easting: 625077

OS Northing: 230899

OS Grid: TM250308

Location Encoding

Mapcode Local: GBR VQQ.Y9P

Mapcode Global: VHLCG.0QLH

Open Location Code: 9F33W7JF+C2

Maidenhead Locator System: JO01pw23

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 2c2

  • Suburbanites and Peri-Urbanites
  • Ageing Communities
  • Ageing Independent Living

Index of Multiple Deprivation (IMD): 8658 / 32844

  • 3rd decile
  • more deprived

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

Sun and Moon Times for CO12 3RX on Monday 8 June 2026

Nautical twilight begins (First light) 02:34
Civil twilight begins (Dawn) 03:48
Sunrise 04:36
Transit (sun is at its highest) 12:54
Sunset 21:11
Civil twilight ends (Dusk) 21:59
Nautical twilight ends (Nightfall) 23:13
Hours of daylight today04:06 to 21:41
Hours of darkness tonight
(lighting-up time)
21:41 to 04:06
Moon Phase Waning Crescent
Moon Rises 00:15
Moon sets 11:58

For a full sun and moon calendar for CO12 3RX, go to The Time and Place

Residential Property Sales in CO12 3RX

DateAddressProperty TypeTenurePrice
27 March 2024 2 Fronks Avenue, Harwich CO12 3RX Detached Freehold £345,000
4 January 2024 23 Fronks Avenue, Harwich CO12 3RX Detached Freehold £324,000
20 October 2022 11 Fronks Avenue, Harwich CO12 3RX Detached Freehold £412,000
29 September 2021 26 Fronks Avenue, Harwich CO12 3RX Detached Freehold £415,000
7 September 2018 6 Fronks Avenue, Harwich CO12 3RX Detached Freehold £420,000
10 August 2018 15 Fronks Avenue, Harwich CO12 3RX Detached Freehold £238,000
23 February 2018 11 Fronks Avenue, Harwich CO12 3RX Detached Freehold £290,000
22 April 2016 15 Fronks Avenue, Harwich CO12 3RX Detached Freehold £210,000
30 March 2016 16 Fronks Avenue, Harwich CO12 3RX Detached Freehold £285,000
30 March 2016 24 Fronks Avenue, Harwich CO12 3RX Semi-detached Freehold £225,000
7 December 2015 2a Fronks Avenue, Harwich CO12 3RX Detached Freehold £240,000
4 December 2015 26 Fronks Avenue, Harwich CO12 3RX Detached Freehold £275,000
12 June 2015 7 Fronks Avenue, Harwich CO12 3RX Detached Freehold £210,000
15 March 2013 24 Fronks Avenue, Harwich CO12 3RX Semi-detached Freehold £170,000
19 April 2012 6 Fronks Avenue, Harwich CO12 3RX Detached Freehold £240,000
15 April 2011 13 Fronks Avenue, Harwich CO12 3RX Detached Freehold £170,000
16 June 2009 11 Fronks Avenue, Harwich CO12 3RX Detached Freehold £175,000
11 May 2009 12 Fronks Avenue, Harwich CO12 3RX Detached Freehold £160,000
7 November 2008 21 Fronks Avenue, Harwich CO12 3RX Detached Freehold £190,000
30 July 2007 2 Fronks Avenue, Harwich CO12 3RX Detached Freehold £225,000
7 July 2006 26 Fronks Avenue, Harwich CO12 3RX Semi-detached Freehold £229,000
9 June 2006 2 Fronks Avenue, Harwich CO12 3RX Detached Freehold £209,000
7 April 2006 10 Fronks Avenue, Harwich CO12 3RX Detached Freehold £196,000
31 March 2006 18 Fronks Avenue, Harwich CO12 3RX Detached Freehold £250,000
16 March 2005 20 Fronks Avenue, Harwich CO12 3RX Detached Freehold £230,000
23 August 2002 19 Fronks Avenue, Harwich CO12 3RX Detached Freehold £50,005
21 August 2002 4 Fronks Avenue, Harwich CO12 3RX Detached Freehold £178,000
5 August 2002 25 Fronks Avenue, Harwich CO12 3RX Detached Freehold £121,000
31 October 2001 Chaseway, Fronks Avenue, Harwich CO12 3RX Semi-detached Freehold £85,000
16 February 2001 19 Fronks Avenue, Harwich CO12 3RX Detached Freehold £75,500
5 December 2000 22 Fronks Avenue, Harwich CO12 3RX Semi-detached Freehold £82,000
18 August 2000 27 Fronks Avenue, Harwich CO12 3RX Detached Freehold £80,000
20 December 1999 14 Fronks Avenue, Harwich CO12 3RX Detached Freehold £128,000
29 November 1999 4 Fronks Avenue, Harwich CO12 3RX Detached Freehold £100,000
28 October 1999 Talland, Fronks Avenue, Harwich CO12 3RX Detached Freehold £97,000
18 May 1998 14 Fronks Avenue, Harwich CO12 3RX Detached Freehold £99,000
29 April 1998 Arundel, Fronks Avenue, Harwich CO12 3RX Detached Freehold £250,000
16 April 1998 5 Fronks Avenue, Harwich CO12 3RX Detached Freehold £89,950
2 September 1997 22 Fronks Avenue, Harwich CO12 3RX Semi-detached Freehold £60,000
8 July 1997 18 Fronks Avenue, Harwich CO12 3RX Detached Freehold £80,000
21 April 1997 26 Fronks Avenue, Harwich CO12 3RX Semi-detached Freehold £66,000
22 March 1996 Arundel, Fronks Avenue, Harwich CO12 3RX Detached Freehold £92,500
28 November 1995 2 Fronks Avenue, Harwich CO12 3RX Detached Freehold £57,000
4 October 1995 12 Fronks Avenue, Harwich CO12 3RX Detached Freehold £40,000

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 CO12 3RX

United Kingdom Parliament
Constituency

Harwich and North Essex

MP

Bernard Jenkin Conservative

Essex County Council
County council electoral division

Harwich

Councillor

Ivan Henderson Labour

Tendring District Council
District council ward

Dovercourt Bay

Councillor

Garry Calver Labour

CO12 3RX also falls within the Civil Parish of Harwich, 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 CO12 3RX

CodeNameData TypeData ThemeActive SinceData Owner
E00111746 Output Areas Statistical Building Block 1 January 2009 ONS
E01021999 Tendring 001C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004573 Tendring 001 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04004099 Harwich Civil Parishes Administrative 1 January 2009 DLUHC
E05011940 Dovercourt Bay Electoral Wards/Divisions Administrative/Electoral 2 May 2019 DLUHC
E07000076 Tendring 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
E14001273 Harwich and North Essex Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000028 Essex Police Force Areas Other 1 January 2009 Home Office
E30000192 Clacton Travel to Work Areas Other 31 July 2015 ONS
E33026878 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
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
E58000438 Harwich ED County Electoral Divisions Electoral 10 June 2004 DLUHC
E63011115 Harwich 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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