CM1 3DZ

a postcode in Essex

Introduced in January 1980

CM1 3DZ	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 CM1 3DZ

St John's Green - 35 properties, USRN 6601676

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

Coordinates

Latitude: 51.7307 / 51°43'50"N

Longitude: 0.43 / 0°25'48"E

UTM Reference: 31U 322528 5734215

OS Easting: 567911

OS Northing: 206350

OS Grid: TL679063

Location Encoding

Mapcode Local: GBR NJ5.FJS

Mapcode Global: VHJK1.DRPL

Open Location Code: 9F32PCJJ+72

Maidenhead Locator System: JO01fr15

Demographics

Urban/Rural Indicator: D1

rural town
a small town or larger village, surrounded by populated countryside

ONS Population Classification: 2c2

Suburbanites and Peri-Urbanites
Ageing Communities
Ageing Independent Living

Index of Multiple Deprivation (IMD): 31096 / 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 CM1 3DZ on Friday 10 July 2026

Nautical twilight begins (First light)	02:57
Civil twilight begins (Dawn)	04:06
Sunrise	04:52
Transit (sun is at its highest)	13:03
Sunset	21:15
Civil twilight ends (Dusk)	22:01
Nautical twilight ends (Nightfall)	23:10

Hours of daylight today	04:22 to 21:45
Hours of darkness tonight (lighting-up time)	21:45 to 04:23
Moon Phase	Waning Crescent
Moon Sets	16:47

For a full sun and moon calendar for CM1 3DZ, go to The Time and Place

Residential Property Sales in CM1 3DZ

Date	Address	Property Type	Tenure	Price
4 December 2023	29 St Johns Green, Chelmsford CM1 3DZ	Detached	Freehold	£1,300,000
22 July 2022	19 St Johns Green, Chelmsford CM1 3DZ	Detached	Freehold	£655,000
25 February 2022	24 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£620,000
26 August 2021	28 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£465,000
9 June 2021	15 St Johns Green, Chelmsford CM1 3DZ	Terraced (including end-of-terrace)	Freehold	£385,000
19 March 2021	25 St Johns Green, Chelmsford CM1 3DZ	Detached	Freehold	£880,000
12 February 2021	13 St Johns Green, Chelmsford CM1 3DZ	Terraced (including end-of-terrace)	Freehold	£316,666
24 June 2016	22 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£670,000
24 March 2016	5 St Johns Green, Chelmsford CM1 3DZ	Terraced (including end-of-terrace)	Freehold	£895,000
3 February 2015	28 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£340,000
1 August 2014	19 St Johns Green, Chelmsford CM1 3DZ	Detached	Freehold	£424,000
17 April 2014	4 St Johns Green, Chelmsford CM1 3DZ	Terraced (including end-of-terrace)	Freehold	£750,000
16 December 2011	22 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£499,995
23 September 2011	15 St Johns Green, Chelmsford CM1 3DZ	Terraced (including end-of-terrace)	Freehold	£220,000
13 November 2009	19 St Johns Green, Chelmsford CM1 3DZ	Detached	Freehold	£375,000
23 October 2009	22 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£495,000
10 July 2009	21 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£380,000
16 April 2008	33 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£432,500
24 October 2007	5 St Johns Green, Chelmsford CM1 3DZ	Terraced (including end-of-terrace)	Freehold	£687,500
8 October 2007	6 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£312,000
23 August 2007	18 St Johns Green, Chelmsford CM1 3DZ	Terraced (including end-of-terrace)	Freehold	£209,995
21 August 2007	9 St Johns Green, Chelmsford CM1 3DZ	Terraced (including end-of-terrace)	Freehold	£190,000
9 March 2006	31 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£439,000
20 August 2004	29 St Johns Green, Chelmsford CM1 3DZ	Detached	Freehold	£810,000
8 July 2004	7 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£184,300
15 January 2004	5 St Johns Green, Chelmsford CM1 3DZ	Terraced (including end-of-terrace)	Freehold	£571,635
9 November 2001	14 St Johns Green, Chelmsford CM1 3DZ	Terraced (including end-of-terrace)	Freehold	£149,000
2 February 2001	21 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£135,000
21 November 2000	33 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£285,000
20 October 2000	22 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£185,000
28 February 2000	23 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£125,000
31 March 1999	29 St Johns Green, Chelmsford CM1 3DZ	Detached	Freehold	£377,750
22 December 1998	33 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£195,000
17 December 1998	14 St Johns Green, Chelmsford CM1 3DZ	Terraced (including end-of-terrace)	Freehold	£80,000
26 October 1998	31 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£190,000
31 May 1996	6 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£54,000
1 May 1996	23 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£45,000
28 April 1995	33 St Johns Green, Chelmsford CM1 3DZ	Semi-detached	Freehold	£157,000

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 CM1 3DZ

United Kingdom Parliament

Constituency

North West Essex

MP

Kemi Badenoch Conservative

Essex County Council

County council electoral division

Broomfield and Writtle

Councillor

Mike Steel Conservative

Chelmsford City Council

District council ward

Writtle

Councillors

Barry Knight Independent

Andrew Thorpe-Apps Conservative

CM1 3DZ also falls within the Civil Parish of Writtle, 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 CM1 3DZ

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00109901		Output Areas	Statistical Building Block	1 January 2009	ONS
E01021633	Chelmsford 011C	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02004495	Chelmsford 011	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04003977	Writtle	Civil Parishes	Administrative	1 January 2009	DLUHC
E05004119	Writtle	Electoral Wards/Divisions	Administrative/Electoral	1 January 2009	DLUHC
E07000070	Chelmsford	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
E14001402	North West Essex	Westminster Parliamentary Constituencies	Electoral	4 July 2024	LGBC
E23000028	Essex	Police Force Areas	Other	1 January 2009	Home Office
E30000188	Chelmsford	Travel to Work Areas	Other	31 July 2015	ONS
E33026514		Workplace Zones	Census	31 December 2011	ONS
E37000056	South East	Local Enterprise Partnerships	Other	1 April 2020	BEIS
E38000106	NHS Mid Essex CCG	Sub Integrated Care Board Locations	Health	1 April 2020	ODS
E40000007	East of England	NHS England Regions	Health	1 April 2019	ODS
E54000026	NHS Mid and South Essex Integrated Care Board	Integrated Care Boards	Health	1 July 2022	ODS
E56000035	East of England	Cancer Alliances	Health	1 April 2024	NHS England
E58000415	Broomfield and Writtle ED	County Electoral Divisions	Electoral	10 June 2004	DLUHC
E63011575	Writtle	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