The UK Postcode Database

CO2 8YB

a postcode in Essex

Introduced in February 1990
CO2 8YB 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 CO2 8YB

Siena Mews - 21 properties, USRN 8901656

Mountbatten Drive - 1 property, USRN 8901272

Viceroy Close - 1 property, USRN 8901925

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

Coordinates

Latitude: 51.8738 / 51°52'25"N

Longitude: 0.9143 / 0°54'51"E

UTM Reference: 31U 356424 5749063

OS Easting: 600713

OS Northing: 223488

OS Grid: TM007234

Location Encoding

Mapcode Local: GBR SNC.HZ4

Mapcode Global: VHKG5.S5QB

Open Location Code: 9F32VWF7+GP

Maidenhead Locator System: JO01ku99

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 6b3

  • Baseline UK
  • Legacy Industrial and Coastal Communities
  • EU Singles

Index of Multiple Deprivation (IMD): 5168 / 32844

  • 2nd decile
  • much more deprived

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

Sun and Moon Times for CO2 8YB on Tuesday 30 June 2026

Nautical twilight begins (First light) 02:37
Civil twilight begins (Dawn) 03:52
Sunrise 04:40
Transit (sun is at its highest) 13:00
Sunset 21:19
Civil twilight ends (Dusk) 22:07
Nautical twilight ends (Nightfall) 23:22
Hours of daylight today04:10 to 21:49
Hours of darkness tonight
(lighting-up time)
21:49 to 04:11
Moon Phase Waning Gibbous
Moon Sets 03:24
Moon Rises 21:15

For a full sun and moon calendar for CO2 8YB, go to The Time and Place

Residential Property Sales in CO2 8YB

DateAddressProperty TypeTenurePrice
22 February 2023 18 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £150,000
8 January 2021 6 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £158,500
4 August 2020 10 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £220,000
28 June 2020 8 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £165,000
9 March 2020 6 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £140,000
23 April 2019 12 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £205,000
2 February 2018 7 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £121,000
24 July 2017 4 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £125,000
14 February 2017 1 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £104,995
12 December 2014 9 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £162,500
14 July 2014 7 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £97,000
25 July 2013 11 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £150,000
17 May 2013 17 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £92,000
23 January 2013 20 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £76,000
22 October 2009 4 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £40,000
28 March 2008 7 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £105,000
27 February 2007 11 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £153,000
16 February 2007 8 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £116,500
5 January 2007 12 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £150,000
10 November 2006 7 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £99,000
8 September 2006 1 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £99,950
17 June 2005 11 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £139,000
13 May 2004 9 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £132,500
23 February 2004 11 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £121,000
29 October 2003 12 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £116,500
20 May 2002 6 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £74,000
28 February 2002 12 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £81,000
9 November 2001 14 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £52,000
25 May 2001 15 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £56,000
22 March 2001 11 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £72,500
22 December 1999 1 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £39,500
29 October 1999 18 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £49,000
26 August 1999 3 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £33,500
29 June 1999 5 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £33,800
29 April 1999 16 Siena Mews, Colchester CO2 8YB Semi-detached Leasehold £42,000
8 May 1998 13 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £31,500
30 April 1998 4 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £60,000
29 September 1997 9 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £51,500
26 September 1997 3 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £29,500
20 December 1996 19 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £25,500
26 July 1996 9 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £48,000
29 February 1996 12 Siena Mews, Colchester CO2 8YB Semi-detached Freehold £49,500
18 December 1995 13 Siena Mews, Colchester CO2 8YB Flat/apartment Leasehold £27,500

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 CO2 8YB

United Kingdom Parliament
Constituency

Harwich and North Essex

MP

Bernard Jenkin Conservative

Essex County Council
County council electoral division

Abbey

Councillor

Lee Scordis Labour

Colchester Borough Council
District council ward

Old Heath & The Hythe

Councillors

Fay Smalls Labour

Michael Lilley Labour

Lee Scordis Labour

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

Government Statistical Services (GSS) data for CO2 8YB

CodeNameData TypeData ThemeActive SinceData Owner
E00110053 Output Areas Statistical Building Block 1 January 2009 ONS
E01021665 Colchester 016D Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004521 Colchester 016 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05010836 Old Heath and The Hythe 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
E14001273 Harwich and North Essex 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
E33026641 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
E58000402 Abbey 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.

Page generated in 1.38 seconds. 216.73.217.47. Tue, 30 Jun 2026 18:18:34 +0100. Contiguous Amelioration.