The UK Postcode Database

CM21 9LN

a postcode in Essex

Introduced in January 1980
CM21 9LN 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 CM21 9LN

Ash Groves - 49 properties, USRN 13800049

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

Coordinates

Latitude: 51.8106 / 51°48'38"N

Longitude: 0.1609 / 0°9'39"E

UTM Reference: 31U 304292 5743788

OS Easting: 549064

OS Northing: 214650

OS Grid: TL490146

Location Encoding

Mapcode Local: GBR LD5.KGK

Mapcode Global: VHHM1.QRXB

Open Location Code: 9F32R566+69

Maidenhead Locator System: JO01bt94

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1b1

  • Retired Professionals
  • Small Town Suburbia
  • Younger Established Suburban Communities

Index of Multiple Deprivation (IMD): 27817 / 32844

  • 9th decile
  • much less deprived

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

Sun and Moon Times for CM21 9LN on Sunday 12 July 2026

Nautical twilight begins (First light) 03:01
Civil twilight begins (Dawn) 04:09
Sunrise 04:55
Transit (sun is at its highest) 13:05
Sunset 21:15
Civil twilight ends (Dusk) 22:00
Nautical twilight ends (Nightfall) 23:08
Hours of daylight today04:25 to 21:45
Hours of darkness tonight
(lighting-up time)
21:45 to 04:26
Moon Phase Waning Crescent
Moon Rises 00:14
Moon sets 18:37

For a full sun and moon calendar for CM21 9LN, go to The Time and Place

Residential Property Sales in CM21 9LN

DateAddressProperty TypeTenurePrice
20 January 2023 20 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £450,000
19 August 2022 2 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £520,000
6 June 2022 13 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £555,000
12 November 2021 3 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £500,000
17 September 2021 39 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £425,000
10 March 2021 2 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £419,000
5 March 2021 8 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £375,000
15 February 2021 24 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £520,000
27 January 2021 10 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £455,000
22 May 2020 51 Ash Groves, Sawbridgeworth CM21 9LN Detached Freehold £455,000
27 September 2018 14 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £385,000
18 September 2018 49 Ash Groves, Sawbridgeworth CM21 9LN Detached Freehold £371,300
14 September 2018 30 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £370,000
10 April 2017 49 Ash Groves, Sawbridgeworth CM21 9LN Detached Freehold £400,000
1 December 2016 4 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £405,000
26 August 2016 41 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £339,950
16 June 2016 24 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £427,500
29 April 2016 25 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £292,500
28 April 2016 10 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £330,000
29 September 2015 47 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £324,000
19 April 2013 4 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £250,000
30 January 2013 43 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £245,000
11 December 2012 3 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £250,000
24 August 2012 33 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £284,950
26 July 2010 36 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £230,000
23 November 2009 43 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £200,000
2 October 2009 41 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £225,000
31 July 2009 45 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £225,000
9 June 2009 20 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £270,000
4 July 2008 21 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £290,500
12 April 2007 7 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £249,950
30 March 2007 1 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £269,995
29 November 2006 13 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £245,000
30 June 2006 5 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £214,000
22 February 2006 11 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £249,950
27 October 2005 32 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £232,000
21 December 2004 4 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £235,000
20 December 2004 25 Ash Groves, Sawbridgeworth CM21 9LN Detached Freehold £190,000
5 November 2004 16 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £239,995
28 November 2003 47 Ash Groves, Sawbridgeworth CM21 9LN Detached Freehold £237,500
8 October 2003 33 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £220,000
7 October 2002 16 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £185,000
25 March 2002 7 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £159,995
1 June 2001 7 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £141,995
19 January 2001 44 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £139,000
7 July 2000 1 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £135,000
4 July 2000 43 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £118,000
7 February 2000 38 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £124,950
5 November 1999 24 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £118,500
23 July 1999 6 Ash Groves, Sawbridgeworth CM21 9LN Detached Freehold £111,000
27 January 1999 3 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £98,000
14 August 1998 44 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £90,000
12 December 1997 35 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £110,000
31 October 1997 7 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £90,500
23 September 1997 5 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £89,950
25 July 1997 20 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £84,500
26 June 1997 42 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £71,750
10 January 1997 15 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £68,000
18 October 1996 43 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £70,000
12 September 1996 17 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £74,000
1 August 1995 14 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £73,000
10 May 1995 7 Ash Groves, Sawbridgeworth CM21 9LN Semi-detached Freehold £77,000

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 CM21 9LN

United Kingdom Parliament
Constituency

Harlow

MP

Christopher Vince Labour/Co-operative

Essex County Council
County council electoral division

North Weald and Nazeing

Councillor

Christopher Whitbread Conservative

Epping Forest District Council
District council ward

Rural East

Councillors

Ian Hadley Conservative

Richard Morgan Conservative

Raymond Balcombe Conservative

CM21 9LN also falls within the Civil Parish of Sheering, 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 CM21 9LN

CodeNameData TypeData ThemeActive SinceData Owner
E00110710 Output Areas Statistical Building Block 1 January 2009 ONS
E01021795 Epping Forest 001B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004527 Epping Forest 001 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04004029 Sheering Civil Parishes Administrative 1 January 2009 DLUHC
E05015737 Rural East Electoral Wards/Divisions Administrative/Electoral 2 May 2024 DLUHC
E07000072 Epping Forest 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
E33026672 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
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
E58000446 North Weald and Nazeing ED County Electoral Divisions Electoral 10 June 2004 DLUHC
E63011422 Sawbridgeworth 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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