The UK Postcode Database

CM1 3JH

a postcode in Essex

Introduced in January 1980
CM1 3JH 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 3JH

Sawney Brook - 34 properties, USRN 6601558

Long Brandocks - 1 property, USRN 6601041

Millfields - 1 property, USRN 6601188

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

Coordinates

Latitude: 51.7284 / 51°43'42"N

Longitude: 0.4205 / 0°25'13"E

UTM Reference: 31U 321858 5733982

OS Easting: 567258

OS Northing: 206072

OS Grid: TL672060

Location Encoding

Mapcode Local: GBR NJ4.R3B

Mapcode Global: VHJK1.7TMC

Open Location Code: 9F32PCHC+95

Maidenhead Locator System: JO01fr04

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): 26699 / 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 CM1 3JH on Saturday 11 July 2026

Nautical twilight begins (First light) 02:59
Civil twilight begins (Dawn) 04:07
Sunrise 04:53
Transit (sun is at its highest) 13:03
Sunset 21:14
Civil twilight ends (Dusk) 22:00
Nautical twilight ends (Nightfall) 23:08
Hours of daylight today04:23 to 21:44
Hours of darkness tonight
(lighting-up time)
21:44 to 04:24
Moon Phase Waning Crescent
Moon Rises 00:14
Moon sets 18:11

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

Residential Property Sales in CM1 3JH

DateAddressProperty TypeTenurePrice
11 August 2023 14 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £455,000
30 November 2022 20 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £475,000
14 May 2021 27 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £425,000
15 November 2019 1 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £475,000
29 January 2016 17 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £350,000
21 June 2013 27 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £282,500
28 August 2009 27 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £207,000
25 April 2008 15 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £249,000
12 December 2007 12 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £290,000
1 August 2007 22 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £295,000
12 February 2007 15 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £245,000
30 January 2007 30 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £243,900
30 May 2006 17 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £248,000
23 May 2006 2 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £285,000
30 November 2005 15 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £240,000
17 December 2004 8 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £250,000
16 August 2004 23 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £225,000
21 November 2003 2a Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £232,500
18 June 2001 17 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £137,500
3 July 2000 15 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £103,000
9 January 1998 22 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £87,950
5 September 1997 34 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £89,000
20 June 1997 13 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £93,000
5 March 1997 8 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £84,500
31 January 1997 28 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £84,500
29 November 1996 17 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £75,000
30 October 1996 34 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £76,000
8 August 1996 6 Sawney Brook, Writtle, Chelmsford CM1 3JH Semi-detached Freehold £78,000
30 April 1996 30 Sawney Brook, Writtle, Chelmsford CM1 3JH Terraced (including end-of-terrace) Freehold £75,000

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 3JH

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 3JH 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 3JH

CodeNameData TypeData ThemeActive SinceData Owner
E00109896 Output Areas Statistical Building Block 1 January 2009 ONS
E01021634 Chelmsford 011D 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
E33026515 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

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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