CM23 3BS

a postcode in Hertfordshire

Introduced in January 2007

CM23 3BS	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 3BS

John Dyde Close - 30 properties, USRN 12425225

Station Road - 1 property, USRN 12416264

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

Coordinates

Latitude: 51.8668 / 51°52'0"N

Longitude: 0.1627 / 0°9'45"E

UTM Reference: 31U 304657 5750027

OS Easting: 549000

OS Northing: 220899

OS Grid: TL490208

Location Encoding

Mapcode Local: GBR LCD.ZY6

Mapcode Global: VHHLV.RBVS

Open Location Code: 9F32V587+P3

Maidenhead Locator System: JO01bu98

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 3c1

Multicultural and Educated Urbanites
Diverse Educated Urban Singles
Centrally Located Professionals

Index of Multiple Deprivation (IMD): 25270 / 32844

8th decile
less deprived

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

Sun and Moon Times for CM23 3BS on Sunday 12 July 2026

Nautical twilight begins (First light)	03:00
Civil twilight begins (Dawn)	04:08
Sunrise	04:54
Transit (sun is at its highest)	13:05
Sunset	21:15
Civil twilight ends (Dusk)	22:01
Nautical twilight ends (Nightfall)	23:09

Hours of daylight today	04:24 to 21:45
Hours of darkness tonight (lighting-up time)	21:45 to 04:25
Moon Phase	Waning Crescent
Moon Rises	00:59
Moon sets	19:24

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

Residential Property Sales in CM23 3BS

Date	Address	Property Type	Tenure	Price
9 February 2024	10, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£115,000
4 August 2023	9, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£230,000
1 February 2023	15, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£230,000
17 June 2022	6, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£207,000
6 May 2022	21, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£203,000
27 April 2022	8, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£215,000
29 July 2021	5, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£130,000
11 December 2020	14, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£100,000
15 April 2020	28, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£100,000
3 May 2019	Flat 9, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£200,000
24 August 2018	Flat 11, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£136,250
26 February 2018	Flat 10, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£107,000
22 November 2017	Flat 13, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£200,000
18 August 2017	Flat 25, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£205,000
23 June 2017	Flat 22, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£103,750
17 May 2017	Flat 14, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£102,500
4 January 2017	Flat 15, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£100,000
28 July 2016	Flat 21, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£205,000
17 August 2015	Flat 22, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£97,887
18 July 2014	Flat 8, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£145,000
6 December 2013	Flat 15, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£71,000
22 November 2013	Flat 10, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£68,995
4 October 2013	Flat 20, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£137,000
20 September 2013	Flat 19, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£65,000
20 April 2012	Flat 6, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£148,000
12 August 2011	Flat 13, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£144,000
27 August 2010	Flat 16, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£75,000
31 August 2007	Flat 6, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£80,000
24 August 2007	Flat 11, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£95,500
10 August 2007	Flat 13, Eider Court, John Dyde Close, Bishop's Stortford CM23 3BS	Flat/apartment	Leasehold	£81,500

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 CM23 3BS

United Kingdom Parliament

Constituency

Hertford and Stortford

MP

Josh Dean Labour

Hertfordshire County Council

County council electoral division

Bishop's Stortford West

Councillor

Miriam Swainston Liberal Democrats

East Hertfordshire District Council

District council ward

Bishop's Stortford All Saints

Councillors

Martin Adams Liberal Democrats

Chris Wilson Liberal Democrats

CM23 3BS 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 3BS

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00119103		Output Areas	Statistical Building Block	1 January 2009	ONS
E00190341		Output Areas	Statistical Building Block	21 March 2021	ONS
E01023446	East Hertfordshire 007D	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E01035595	East Hertfordshire 007H	Lower layer Super Output Areas	Statistical Building Block	21 March 2021	ONS
E02004884	East Hertfordshire 007	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04012914	Bishop's Stortford	Civil Parishes	Administrative	1 April 2019	DLUHC
E05015355	Bishop's Stortford All Saints	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
E33027211		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
E58001777	Bishop's Stortford West 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

The UK Postcode Database