The UK Postcode Database

CM23 3NL

a postcode in Hertfordshire

Introduced in January 1980
CM23 3NL 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 CM23 3NL

Thornbera Road - 29 properties, USRN 12417800

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

Coordinates

Latitude: 51.8585 / 51°51'30"N

Longitude: 0.1583 / 0°9'29"E

UTM Reference: 31U 304321 5749118

OS Easting: 548727

OS Northing: 219969

OS Grid: TL487199

Location Encoding

Mapcode Local: GBR LCL.JTJ

Mapcode Global: VHHLV.PKK4

Open Location Code: 9F32V555+98

Maidenhead Locator System: JO01bu86

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): 31342 / 32844

  • 10th decile
  • least deprived

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

Sun and Moon Times for CM23 3NL on Saturday 11 July 2026

Nautical twilight begins (First light) 02:58
Civil twilight begins (Dawn) 04:07
Sunrise 04:53
Transit (sun is at its highest) 13:04
Sunset 21:16
Civil twilight ends (Dusk) 22:02
Nautical twilight ends (Nightfall) 23:11
Hours of daylight today04:23 to 21:46
Hours of darkness tonight
(lighting-up time)
21:46 to 04:24
Moon Phase Waning Crescent
Moon Rises 00:14
Moon sets 18:13

For a full sun and moon calendar for CM23 3NL, go to The Time and Place

Residential Property Sales in CM23 3NL

DateAddressProperty TypeTenurePrice
19 October 2023 36 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £450,000
18 October 2023 50 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £381,000
24 August 2023 48 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £530,000
17 August 2023 30 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £495,000
8 March 2023 54 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £450,000
27 May 2020 46 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £386,000
21 February 2020 24 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £456,500
16 October 2018 44 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £330,000
2 July 2018 42 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £390,000
21 June 2016 34 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £265,000
3 May 2016 44 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £300,000
16 May 2014 38 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £286,500
27 March 2014 2 Thornbera Road, Bishop's Stortford CM23 3NL Detached Freehold £440,000
11 February 2014 14 Thornbera Road, Bishop's Stortford CM23 3NL Detached Freehold £375,000
13 July 2012 16 Thornbera Road, Bishop's Stortford CM23 3NL Detached Freehold £372,500
30 March 2012 2 Thornbera Road, Bishop's Stortford CM23 3NL Detached Freehold £392,000
10 December 2010 2 Thornbera Road, Bishop's Stortford CM23 3NL Detached Freehold £285,000
21 November 2008 18 Thornbera Road, Bishop's Stortford CM23 3NL Detached Freehold £335,000
6 July 2007 8 Thornbera Road, Bishop's Stortford CM23 3NL Detached Freehold £324,020
24 May 2006 46 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £239,950
28 April 2006 24 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £180,000
4 November 2005 6 Thornbera Road, Bishop's Stortford CM23 3NL Detached Freehold £268,950
4 December 2003 30 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £199,995
11 September 2003 34 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £175,000
16 December 2002 34 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £125,000
8 November 2002 30 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £189,995
10 August 2001 32 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £149,995
9 March 2001 42 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £137,995
8 August 2000 54 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £137,000
17 March 2000 38 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £123,000
30 September 1999 26 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £105,000
28 July 1999 54 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £105,000
2 June 1999 6 Thornbera Road, Bishop's Stortford CM23 3NL Detached Freehold £115,000
5 November 1998 42 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £101,000
28 October 1997 44 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £84,500
7 August 1997 48 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £84,000
12 September 1996 58 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £78,750
14 June 1996 56 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £66,250
29 March 1996 28 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £60,000
31 August 1995 38 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £73,000
19 June 1995 16 Thornbera Road, Bishop's Stortford CM23 3NL Detached Freehold £114,000
26 May 1995 40 Thornbera Road, Bishop's Stortford CM23 3NL Semi-detached Freehold £55,000
28 April 1995 32 Thornbera Road, Bishop's Stortford CM23 3NL Terraced (including end-of-terrace) Freehold £64,000

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 CM23 3NL

United Kingdom Parliament
Constituency

Hertford and Stortford

MP

Josh Dean Labour

Hertfordshire County Council
County council electoral division

Bishop's Stortford Rural

Councillor

Mark Pope Conservative

East Hertfordshire District Council
District council ward

Bishop's Stortford South

Councillors

Diane Hollebon Conservative

Simon Marlow Liberal Democrats

CM23 3NL also falls within the Civil Parish of Bishop's Stortford, 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 CM23 3NL

CodeNameData TypeData ThemeActive SinceData Owner
E00119147 Output Areas Statistical Building Block 1 January 2009 ONS
E01023458 East Hertfordshire 008C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004885 East Hertfordshire 008 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04012914 Bishop's Stortford Civil Parishes Administrative 1 April 2019 DLUHC
E05015359 Bishop's Stortford South 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
E33027213 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
E58001776 Bishop's Stortford Rural ED County Electoral Divisions Electoral 6 May 2021 DLUHC
E63011309 Bishop's Stortford 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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