The UK Postcode Database

BS31 1JZ

a postcode in Bath and North East Somerset

Introduced in December 1998
BS31 1JZ 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 BS31 1JZ

Chalfield Close - 31 properties, USRN 47961344

Unnamed road - 1 property, USRN 47961524

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

Coordinates

Latitude: 51.3987 / 51°23'55"N

Longitude: -2.4872 / 2°29'13"W

UTM Reference: 30U 535675 5694283

OS Easting: 366204

OS Northing: 166737

OS Grid: ST662667

Location Encoding

Mapcode Local: GBR JW.R12X

Mapcode Global: VH892.T3ZM

Open Location Code: 9C3V9GX7+F4

Maidenhead Locator System: IO81sj15

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1c1

  • Retired Professionals
  • Established Mature Families
  • Affluent Mature Families

Index of Multiple Deprivation (IMD): 31480 / 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 BS31 1JZ on Sunday 21 June 2026

Nautical twilight begins (First light) 02:51
Civil twilight begins (Dawn) 04:05
Sunrise 04:53
Transit (sun is at its highest) 13:11
Sunset 21:30
Civil twilight ends (Dusk) 22:17
Nautical twilight ends (Nightfall) 23:31
Hours of daylight today04:23 to 22:00
Hours of darkness tonight
(lighting-up time)
22:00 to 04:23
Moon Phase First Quarter
Moon Rises 11:42
Moon sets 23:59

For a full sun and moon calendar for BS31 1JZ, go to The Time and Place

Residential Property Sales in BS31 1JZ

DateAddressProperty TypeTenurePrice
8 April 2022 4 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £757,000
23 November 2020 26 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £703,000
8 October 2020 25 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £670,000
24 October 2019 2 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £620,000
1 February 2019 20 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £655,000
25 October 2016 24 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £560,000
9 July 2014 11 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £405,000
29 May 2014 9 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £485,000
11 April 2014 22 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £485,000
28 March 2014 8 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £477,500
22 August 2013 23 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £470,000
14 February 2013 18 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £453,000
31 August 2012 7 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £440,000
1 September 2011 27 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £395,000
3 December 2010 1 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £463,000
14 May 2010 19 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £400,000
14 May 2010 14 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £347,000
8 December 2008 9 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £415,000
14 July 2006 1 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £417,500
8 December 2005 29 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £360,000
22 July 2005 23 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £435,000
31 January 2005 20 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £440,000
10 December 2004 10 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £410,000
5 November 2004 21 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £435,000
21 May 2004 8 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £422,500
10 October 2003 25 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £415,000
17 September 2003 4 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £418,000
14 September 2003 22 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £399,950
1 July 2003 29 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £323,500
11 January 2002 14 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £218,500
6 July 2001 26 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £295,000
13 July 2000 11 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £214,000
25 February 2000 9 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £249,950
22 December 1999 19 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £198,500
22 December 1999 21 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £243,500
20 December 1999 18 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £195,000
16 December 1999 20 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £240,500
14 December 1999 16 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £243,500
10 December 1999 17 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £178,500
24 November 1999 15 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £176,500
19 November 1999 14 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £147,500
29 October 1999 11 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £174,500
29 October 1999 12 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £147,500
28 October 1999 10 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £234,500
1 October 1999 1 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £245,000
24 September 1999 8 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £235,500
22 September 1999 22 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £241,500
27 August 1999 23 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £236,995
23 August 1999 25 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £237,500
16 July 1999 24 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £172,500
9 July 1999 26 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £232,500
28 June 1999 27 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £190,000
23 June 1999 28 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £190,000
18 June 1999 29 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £180,000
14 June 1999 7 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £234,500
28 May 1999 6 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £200,000
24 May 1999 4 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £230,000
19 May 1999 5 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £145,000
30 April 1999 3 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £195,000
26 March 1999 2 Chalfield Close, Keynsham, Bristol BS31 1JZ Detached Freehold £172,500

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 BS31 1JZ

United Kingdom Parliament
Constituency

North East Somerset and Hanham

MP

Dan Norris Independent

Bath and North East Somerset Council
Unitary Authority ward (UTW)

Keynsham East

Councillors

Hal MacFie Liberal Democrats

Andy Wait Liberal Democrats

BS31 1JZ also falls within the Civil Parish of Keynsham, 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 BS31 1JZ

CodeNameData TypeData ThemeActive SinceData Owner
E00072703 Output Areas Statistical Building Block 1 January 2009 ONS
E01014395 Bath and North East Somerset 003A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02002987 Bath and North East Somerset 003 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04000975 Keynsham Civil Parishes Administrative 1 January 2009 DLUHC
E05012468 Keynsham East Electoral Wards/Divisions Administrative/Electoral 2 May 2019 DLUHC
E06000022 Bath and North East Somerset Unitary Authorities Administrative 1 January 2009 DLUHC
E12000009 South West Regions Administrative 1 January 2009 DLUHC
E14001394 North East Somerset and Hanham Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000036 Avon and Somerset Police Force Areas Other 1 January 2009 Home Office
E30000180 Bristol Travel to Work Areas Other 31 July 2015 ONS
E33047183 Workplace Zones Census 31 December 2011 ONS
E37000037 West of England Local Enterprise Partnerships Other 28 October 2010 BEIS
E38000231 NHS Bath and North East Somerset, Swindon and Wiltshire ICB - 92G Sub Integrated Care Board Locations Health 1 July 2022 ODS
E40000006 South West NHS England Regions Health 1 April 2018 ODS
E54000040 Bath, Swindon and Wiltshire Integrated Care Boards Health 1 April 2016 NHS
E56000033 Somerset, Wiltshire, Avon and Gloucestershire Cancer Alliances Health 1 July 2023 NHS England
E63012283 Keynsham 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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