The UK Postcode Database

CM21 0LR

a postcode in Hertfordshire

Introduced in January 1980
CM21 0LR 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 0LR

Slough Road - 37 properties, USRN 12450076

Unnamed road - 1 property, USRN 12450914

Unnamed road - 1 property, USRN 12450915

Unnamed road - 1 property, USRN 12450920

Unnamed road - 1 property, USRN 12450923

Unnamed road - 1 property, USRN 12451185

Unnamed road - 1 property, USRN 12401810

Unnamed road - 1 property, USRN 12419836

Unnamed road - 1 property, USRN 12425188

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

Coordinates

Latitude: 51.8307 / 51°49'50"N

Longitude: 0.1102 / 0°6'36"E

UTM Reference: 31U 300886 5746152

OS Easting: 545504

OS Northing: 216775

OS Grid: TL455167

Location Encoding

Mapcode Local: GBR LCX.4PW

Mapcode Global: VHHM0.V7MZ

Open Location Code: 9F32R4J6+73

Maidenhead Locator System: JO01bt39

Demographics

Urban/Rural Indicator: F1

  • rural hamlet and isolated dwellings
  • a rural hamlet or isolated dwellings in populated countryside

ONS Population Classification: 2b1

  • Suburbanites and Peri-Urbanites
  • Rural Amenity
  • Ageing Rural Communities

Index of Multiple Deprivation (IMD): 9505 / 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 CM21 0LR on Saturday 11 July 2026

Nautical twilight begins (First light) 02:59
Civil twilight begins (Dawn) 04:08
Sunrise 04:54
Transit (sun is at its highest) 13:05
Sunset 21:16
Civil twilight ends (Dusk) 22:02
Nautical twilight ends (Nightfall) 23:10
Hours of daylight today04:24 to 21:46
Hours of darkness tonight
(lighting-up time)
21:46 to 04:25
Moon Phase Waning Crescent
Moon Rises 00:14
Moon sets 18:13

For a full sun and moon calendar for CM21 0LR, go to The Time and Place

Residential Property Sales in CM21 0LR

DateAddressProperty TypeTenurePrice
31 May 2022 2, Blacks Cottages, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Terraced (including end-of-terrace) Freehold £420,000
26 November 2021 Woodville, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Semi-detached Freehold £610,000
9 April 2021 Greenleys, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £725,000
15 October 2020 Primrose Cottage, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Terraced (including end-of-terrace) Freehold £460,000
17 August 2018 New Farm House, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £760,000
6 August 2018 3, Craig Lea, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Semi-detached Freehold £340,000
17 May 2018 Allens Green Village Hall, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Other property type Freehold £25,000
11 May 2018 Andor, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Semi-detached Freehold £450,000
23 February 2018 Elms, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £800,000
25 January 2018 Wellfields, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £1,400,000
4 December 2017 3 Blacks Cottages, Allens Green, Sawbridgeworth CM21 0LR Terraced (including end-of-terrace) Freehold £350,000
11 August 2017 Greenleys, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £600,000
1 November 2016 2, Blacks Cottages, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Terraced (including end-of-terrace) Freehold £307,500
31 March 2016 Wellfields, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £763,000
8 January 2016 The Pyghtle, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £850,000
31 October 2014 Dukes Farm, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £840,000
31 October 2014 School Cottage, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £700,000
27 October 2014 Elms, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £390,000
30 May 2014 Wellfields, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £730,000
23 September 2013 The Old Church, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £350,000
10 January 2013 The Slough, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £700,000
2 October 2012 The Pyghtle, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Semi-detached Freehold £760,000
15 July 2011 The Slough, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £475,000
3 December 2010 Greenviews, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £950,000
30 June 2010 Dukes Farm, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £740,000
13 July 2009 Lorraine, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £356,526
15 May 2009 Andor, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Semi-detached Freehold £283,000
9 November 2007 3 Blacks Cottages, Allens Green, Sawbridgeworth CM21 0LR Terraced (including end-of-terrace) Freehold £285,000
12 February 2007 The Pyghtle, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Semi-detached Freehold £780,000
10 October 2003 Primrose Cottage, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Terraced (including end-of-terrace) Freehold £250,000
24 July 2003 Woodville, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Semi-detached Freehold £250,000
1 October 2001 Andor, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Semi-detached Freehold £203,000
4 August 2000 Lares, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £375,000
23 April 1999 Dukes Farm, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £325,000
21 April 1999 Brookfields, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £325,000
16 April 1999 The Bungalow, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £165,000
24 July 1998 Woodville, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Semi-detached Freehold £142,000
30 October 1997 School Cottage, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £225,000
11 July 1997 1, Craig Lea, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £90,000
12 August 1996 Marshgate House, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Detached Freehold £395,000
31 May 1996 3, Craig Lea, Slough Road, Allens Green, Sawbridgeworth CM21 0LR Semi-detached Freehold £90,000

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 0LR

United Kingdom Parliament
Constituency

Hertford and Stortford

MP

Josh Dean Labour

Hertfordshire County Council
County council electoral division

Sawbridgeworth

Councillor

Eric Buckmaster Conservative

East Hertfordshire District Council
District council ward

Much Hadham

Councillor

Ian Devonshire Conservative

CM21 0LR also falls within the Civil Parish of High Wych, 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 0LR

CodeNameData TypeData ThemeActive SinceData Owner
E00119343 Output Areas Statistical Building Block 1 January 2009 ONS
E01023496 East Hertfordshire 009C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004886 East Hertfordshire 009 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04004737 High Wych Civil Parishes Administrative 1 January 2009 DLUHC
E05015372 Much Hadham Electoral Wards/Divisions Administrative/Electoral 4 May 2023 DLUHC
E07000242 East Hertfordshire Non-metropolitan Districts Administrative 1 April 2013 DLUHC
E10000015 Hertfordshire Counties Administrative 1 January 2009 DLUHC
E12000006 East of England Regions Administrative 1 January 2009 DLUHC
E14001283 Hertford and Stortford Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000027 Hertfordshire Police Force Areas Other 1 January 2009 Home Office
E30000186 Cambridge Travel to Work Areas Other 31 July 2015 ONS
E33027218 Workplace Zones Census 31 December 2011 ONS
E37000048 Hertfordshire Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000049 NHS East and North Hertfordshire CCG Sub Integrated Care Board Locations Health 1 April 2020 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
E58000660 Sawbridgeworth ED County Electoral Divisions Electoral 4 May 2017 DLUHC
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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