The UK Postcode Database

CM20 3EA

a postcode in Essex

Introduced in January 1980
CM20 3EA 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 CM20 3EA

Blackbush Spring - 54 properties, USRN 16500023

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

Coordinates

Latitude: 51.7722 / 51°46'19"N

Longitude: 0.1176 / 0°7'3"E

UTM Reference: 31U 301137 5739630

OS Easting: 546201

OS Northing: 210286

OS Grid: TL462102

Location Encoding

Mapcode Local: GBR LDJ.SMS

Mapcode Global: VHHM7.0Q0B

Open Location Code: 9F32Q4C9+V2

Maidenhead Locator System: JO01bs45

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 6a1

  • Baseline UK
  • Challenged Communities
  • Suburban Housing Starters

Index of Multiple Deprivation (IMD): 11168 / 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 CM20 3EA on Friday 14 August 2026

Astromomical twilight begins (full darkness ends) 03:16
Nautical twilight begins (First light) 04:16
Civil twilight begins (Dawn) 05:05
Sunrise 05:42
Transit (sun is at its highest) 13:04
Sunset 20:25
Civil twilight ends (Dusk) 21:03
Nautical twilight ends (Nightfall) 21:52
Astromomical twilight ends (full darkness starts) 22:51
Hours of daylight today05:12 to 20:55
Hours of darkness tonight
(lighting-up time)
20:55 to 05:14
Moon Phase Waxing Crescent
Moon Rises 06:52
Moon sets 20:03

For a full sun and moon calendar for CM20 3EA, go to The Time and Place

Residential Property Sales in CM20 3EA

DateAddressProperty TypeTenurePrice
23 February 2022 121 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £328,000
29 October 2021 83 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £300,000
30 July 2020 100 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £202,730
26 June 2020 90 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £250,000
12 March 2020 110 Blackbush Spring, Harlow CM20 3EA Semi-detached Freehold £312,000
11 July 2019 131 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £275,000
27 June 2019 131 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £275,000
15 May 2019 112 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £251,000
3 October 2018 81 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £313,000
23 February 2018 124 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £270,000
17 October 2017 109 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £249,950
27 July 2016 91 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £275,000
20 May 2016 116 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £212,000
29 May 2015 103 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £245,000
17 September 2014 103 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £140,000
11 July 2014 118 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £183,000
17 December 2013 129 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £199,950
26 July 2013 121 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £181,500
25 October 2012 106 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £157,000
7 March 2008 96 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £175,000
14 December 2007 114 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £172,000
10 December 2007 97 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £176,500
17 November 2006 91 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £165,000
3 March 2006 131 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £167,000
31 August 2005 102 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £100,000
26 August 2005 92 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £127,000
21 November 2003 95 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £133,500
2 June 2003 114 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £66,000
24 April 2003 129 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £129,000
7 April 2003 101 Blackbush Spring, Harlow CM20 3EA Detached Freehold £133,000
12 March 2003 116 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £21,750
24 May 2002 105 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £110,000
20 December 2001 91 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £52,000
28 September 2001 101 Blackbush Spring, Harlow CM20 3EA Detached Freehold £87,000
29 June 2001 82 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £86,000
3 September 1999 111 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £72,000
5 June 1998 121 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £68,000
30 January 1998 96 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £58,000
5 September 1997 99 Blackbush Spring, Harlow CM20 3EA Terraced (including end-of-terrace) Freehold £59,500

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 CM20 3EA

United Kingdom Parliament
Constituency

Harlow

MP

Christopher Vince Labour/Co-operative

Essex County Council
County council electoral division

Harlow North

Councillor

Mike Garnett Conservative

Harlow District Council
District council ward

Mark Hall

Councillors

Lanie Shears Labour

Michael Houlihan Labour

Paul Jago Reform UK

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

Government Statistical Services (GSS) data for CM20 3EA

CodeNameData TypeData ThemeActive SinceData Owner
E00110973 Output Areas Statistical Building Block 1 January 2009 ONS
E01021847 Harlow 002D Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004545 Harlow 002 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05015686 Mark Hall Electoral Wards/Divisions Administrative/Electoral 2 May 2024 DLUHC
E07000073 Harlow 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
E14001267 Harlow Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000028 Essex Police Force Areas Other 1 January 2009 Home Office
E30000186 Cambridge Travel to Work Areas Other 31 July 2015 ONS
E33026759 Workplace Zones Census 31 December 2011 ONS
E37000056 South East Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000197 NHS West Essex CCG Sub Integrated Care Board Locations Health 1 April 2019 ODS
E40000007 East of England NHS England Regions Health 1 April 2019 ODS
E43000064 Harlow, unparished area Non-Civil Parished Areas Census 31 December 2011 ONS
E54000025 NHS Hertfordshire and West Essex Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000035 East of England Cancer Alliances Health 1 April 2024 NHS England
E58000435 Harlow North ED County Electoral Divisions Electoral 10 June 2004 DLUHC
E63011534 Harlow 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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