The UK Postcode Database

CM20 3NN

a postcode in Essex

Introduced in January 1980
CM20 3NN 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 3NN

Long Ley - 75 properties, USRN 16500220

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

Coordinates

Latitude: 51.7686 / 51°46'6"N

Longitude: 0.1138 / 0°6'49"E

UTM Reference: 31U 300861 5739244

OS Easting: 545952

OS Northing: 209883

OS Grid: TL459098

Location Encoding

Mapcode Local: GBR LDP.5KY

Mapcode Global: VHHM6.XTJ1

Open Location Code: 9F32Q497+CG

Maidenhead Locator System: JO01bs34

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 6a3

  • Baseline UK
  • Challenged Communities
  • Younger Ethnic Minority Families in Flats

Index of Multiple Deprivation (IMD): 9708 / 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 CM20 3NN on Sunday 19 July 2026

Nautical twilight begins (First light) 03:16
Civil twilight begins (Dawn) 04:19
Sunrise 05:03
Transit (sun is at its highest) 13:05
Sunset 21:07
Civil twilight ends (Dusk) 21:51
Nautical twilight ends (Nightfall) 22:54
Hours of daylight today04:33 to 21:37
Hours of darkness tonight
(lighting-up time)
21:37 to 04:35
Moon Phase Waxing Crescent
Moon Rises 10:31
Moon sets 22:07

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

Residential Property Sales in CM20 3NN

DateAddressProperty TypeTenurePrice
21 June 2024 107 Long Ley, Harlow CM20 3NN Semi-detached Freehold £280,000
7 June 2024 105 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £310,000
19 December 2023 108 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £290,000
1 February 2023 129 Long Ley, Harlow CM20 3NN Semi-detached Freehold £315,000
17 January 2023 130 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £315,000
29 June 2021 100 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £295,000
1 April 2021 83 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £250,000
24 April 2018 131 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £290,000
16 October 2017 103 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £245,000
11 September 2017 130 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £245,000
26 June 2015 108 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £195,000
30 April 2015 104 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £193,500
11 October 2013 98 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £163,000
10 July 2013 94 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £128,000
23 November 2012 92 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £140,000
11 May 2012 131 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £220,000
10 February 2012 85 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £156,000
23 November 2011 106 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £147,000
1 March 2011 106 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £130,000
14 April 2010 100 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £156,000
4 August 2009 129 Long Ley, Harlow CM20 3NN Semi-detached Freehold £133,000
2 April 2009 77 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £144,200
4 February 2008 98 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £169,995
19 October 2007 131 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £180,000
8 September 2006 97 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £151,000
7 August 2006 128 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £140,000
26 May 2006 131 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £168,000
30 September 2005 88 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £147,000
12 August 2003 97 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £133,500
6 January 2003 107 Long Ley, Harlow CM20 3NN Semi-detached Freehold £114,000
9 December 2002 127 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £122,500
4 October 2002 98 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £117,000
25 July 2002 98 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £101,000
5 July 2002 134 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £57,185
7 June 2002 94 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £90,000
10 May 2002 129 Long Ley, Harlow CM20 3NN Semi-detached Freehold £102,000
14 September 2001 131 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £121,000
4 May 2001 129 Long Ley, Harlow CM20 3NN Semi-detached Freehold £81,000
4 January 2001 97 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £72,500
14 November 2000 89 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £80,000
21 August 2000 76 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £80,000
25 February 2000 85 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £76,000
27 September 1999 131 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £83,000
9 September 1999 88 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £67,995
15 January 1999 90 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £60,000
18 December 1998 85 Long Ley, Harlow CM20 3NN Terraced (including end-of-terrace) Freehold £63,500

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 3NN

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

Netteswell

Councillors

Stefan Mullard-Toal Labour

Nancy Watson Labour

James Griggs Labour

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

Government Statistical Services (GSS) data for CM20 3NN

CodeNameData TypeData ThemeActive SinceData Owner
E00111003 Output Areas Statistical Building Block 1 January 2009 ONS
E01021852 Harlow 003D Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004546 Harlow 003 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05015687 Netteswell 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
E33026761 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.

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