The UK Postcode Database

CO12 3RL

a postcode in Essex

Introduced in June 2002
CO12 3RL 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 3RL

Marine Parade - 19 properties, USRN 39901180

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

Coordinates

Latitude: 51.9342 / 51°56'3"N

Longitude: 1.2788 / 1°16'43"E

UTM Reference: 31U 381670 5755116

OS Easting: 625494

OS Northing: 231262

OS Grid: TM254312

Location Encoding

Mapcode Local: GBR VQR.L51

Mapcode Global: VHLCG.3NX4

Open Location Code: 9F33W7MH+MG

Maidenhead Locator System: JO01pw34

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 8b2

  • Legacy Communities
  • Legacy and Demographically Mixed Communities
  • Retirement Pockets

Index of Multiple Deprivation (IMD): 2050 / 32844

  • 1st decile
  • most deprived

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

Sun and Moon Times for CO12 3RL on Saturday 20 June 2026

Nautical twilight begins (First light) 02:28
Civil twilight begins (Dawn) 03:46
Sunrise 04:34
Transit (sun is at its highest) 12:56
Sunset 21:18
Civil twilight ends (Dusk) 22:06
Nautical twilight ends (Nightfall) 23:24
Hours of daylight today04:04 to 21:48
Hours of darkness tonight
(lighting-up time)
21:48 to 04:05
Moon Phase Waxing Crescent
Moon Rises 10:06
Moon sets 23:33

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

Residential Property Sales in CO12 3RL

DateAddressProperty TypeTenurePrice
28 April 2022 Flat 6, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £260,000
13 April 2022 Flat 2, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £185,000
29 September 2021 Flat 14, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £237,000
1 July 2021 Flat 9, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £360,000
4 November 2020 Flat 14, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £245,000
25 March 2020 Flat 17, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £240,000
9 December 2019 Flat 14, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £225,000
12 July 2018 Flat 14, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £225,000
28 March 2017 Flat 4, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £240,000
17 March 2017 Flat 16, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £230,000
12 January 2017 Flat 17, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £230,000
27 October 2015 Flat 13, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £190,000
16 March 2015 Flat 8, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £210,000
14 October 2014 Flat 2, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £195,000
5 September 2014 Flat 17, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £165,000
9 May 2014 Flat 14, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £212,250
4 November 2013 Flat 16, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £210,000
7 September 2012 Flat 7, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £200,000
15 November 2010 Flat 18, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £300,000
10 November 2008 Flat 10, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £174,995
20 March 2008 Flat 5, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £222,500
7 December 2007 Flat 15, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £225,000
16 April 2007 Flat 17, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £250,000
8 November 2006 Flat 13, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £213,000
15 September 2006 Flat 10, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £154,000
28 March 2006 Flat 6, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £211,000
7 November 2003 Flat 14, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £169,950
26 June 2003 Flat 1, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £156,950
12 July 2002 Flat 17, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £135,000
4 December 2001 Flat 11, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £103,995
22 November 2001 Flat 16, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £119,995
22 November 2001 Flat 14, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £113,995
20 November 2001 Flat 10, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £102,995
26 October 2001 Flat 9, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £157,000
14 October 2001 Flat 17, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £124,995
27 September 2001 Flat 1, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £104,995
24 September 2001 Flat 13, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £115,495
7 September 2001 Flat 12, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £107,000
31 August 2001 Flat 15, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £112,995
28 August 2001 Flat 18, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £150,995
10 August 2001 Flat 2, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £94,995
27 June 2001 Flat 8, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £109,995
26 June 2001 Flat 9, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £150,995
26 June 2001 Flat 3, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £103,995
26 June 2001 Flat 6, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £103,995
26 June 2001 Flat 4, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £94,995
20 June 2001 Flat 5, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £104,995
19 June 2001 Flat 7, The Mariners, Marine Parade, Harwich CO12 3RL Flat/apartment Leasehold £112,995

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 3RL

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 3RL 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 3RL

CodeNameData TypeData ThemeActive SinceData Owner
E00111758 Output Areas Statistical Building Block 1 January 2009 ONS
E01022001 Tendring 001D 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
E33026877 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.

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