The UK Postcode Database

CM20 3SZ

a postcode in Essex

Introduced in January 1980
CM20 3SZ 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 3SZ

Green Hills - 62 properties, USRN 16500138

Broadfield - 52 properties, USRN 16500027

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

Coordinates

Latitude: 51.7693 / 51°46'9"N

Longitude: 0.1025 / 0°6'8"E

UTM Reference: 31U 300082 5739353

OS Easting: 545168

OS Northing: 209938

OS Grid: TL451099

Location Encoding

Mapcode Local: GBR LDP.2Q3

Mapcode Global: VHHM6.QSJJ

Open Location Code: 9F32Q492+PX

Maidenhead Locator System: JO01bs24

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): 11074 / 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 3SZ on Friday 17 July 2026

Nautical twilight begins (First light) 03:12
Civil twilight begins (Dawn) 04:16
Sunrise 05:01
Transit (sun is at its highest) 13:05
Sunset 21:10
Civil twilight ends (Dusk) 21:54
Nautical twilight ends (Nightfall) 22:59
Hours of daylight today04:31 to 21:40
Hours of darkness tonight
(lighting-up time)
21:40 to 04:32
Moon Phase Waxing Crescent
Moon Rises 07:51
Moon sets 21:45

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

Residential Property Sales in CM20 3SZ

DateAddressProperty TypeTenurePrice
29 April 2024 105 Green Hills, Harlow CM20 3SZ Detached Freehold £294,200
26 April 2024 107 Green Hills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £325,000
31 January 2022 105 Green Hills, Harlow CM20 3SZ Detached Freehold £290,000
23 September 2021 103 Green Hills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £308,000
21 September 2020 109 Green Hills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £265,000
20 July 2020 95 Green Hills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £263,000
16 September 2019 97 Green Hills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £235,000
31 March 2016 94 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £260,000
2 April 2015 91 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £180,000
28 November 2014 95 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £190,000
10 July 2014 86 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £179,995
21 March 2014 102 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £160,000
15 October 2010 98 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £156,000
12 October 2010 101 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £161,000
12 November 2008 90 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £169,000
15 November 2007 99 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £170,000
21 September 2007 95 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £160,000
18 November 2005 105 Greenhills, Harlow CM20 3SZ Detached Freehold £160,000
19 March 2004 107 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £137,000
16 February 2004 101 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £145,000
14 February 2003 105 Greenhills, Harlow CM20 3SZ Detached Freehold £129,000
25 May 2001 99 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £76,300
26 January 2001 95 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £83,000
26 August 1999 94 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £67,000
2 July 1999 95 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £65,000
29 September 1997 102 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £59,000
3 March 1995 86 Greenhills, Harlow CM20 3SZ Terraced (including end-of-terrace) Freehold £52,750

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 3SZ

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 3SZ

CodeNameData TypeData ThemeActive SinceData Owner
E00110997 Output Areas Statistical Building Block 1 January 2009 ONS
E01021849 Harlow 003A 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
E33026763 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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