The UK Postcode Database

SE21 8BN

a postcode in Southwark

Introduced in January 1980
SE21 8BN 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 SE21 8BN

Alleyn Crescent - 14 properties, USRN 22500043

Alleyn Road - 1 property, USRN 22500054

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

Coordinates

Latitude: 51.4361 / 51°26'10"N

Longitude: -0.0886 / 0°5'19"W

UTM Reference: 30U 702349 5702347

OS Easting: 532954

OS Northing: 172525

OS Grid: TQ329725

Location Encoding

Mapcode Local: GBR HM.6B8

Mapcode Global: VHGRD.F50D

Open Location Code: 9C3XCWP6+FG

Maidenhead Locator System: IO91wk94

Demographics

Urban/Rural Indicator: A1

  • major urban conurbation
  • a very large city or conurbation

ONS Population Classification: 5a2

  • Urbanites
  • Urban Professionals and Families
  • Multi-Ethnic Professionals with Families

Index of Multiple Deprivation (IMD): 17898 / 32844

  • 6th decile
  • slightly less deprived

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

Sun and Moon Times for SE21 8BN on Monday 17 March 2025

Astromomical twilight begins (full darkness ends) 04:16
Nautical twilight begins (First light) 04:56
Civil twilight begins (Dawn) 05:35
Sunrise 06:08
Transit (sun is at its highest) 12:08
Sunset 18:08
Civil twilight ends (Dusk) 18:41
Nautical twilight ends (Nightfall) 19:20
Astromomical twilight ends (full darkness starts) 20:01
Hours of daylight today05:38 to 18:38
Hours of darkness tonight
(lighting-up time)
18:38 to 05:36
Moon Phase Waning Gibbous
Moon Sets 06:55
Moon Rises 22:10

For a full sun and moon calendar for SE21 8BN, go to The Time and Place

Residential Property Sales in SE21 8BN

DateAddressProperty TypeTenurePrice
8 July 2022 3 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £985,000
5 July 2022 12 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £1,092,750
6 December 2021 11 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £850,000
2 November 2018 13 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Leasehold £760,000
28 April 2017 3 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £812,000
12 April 2017 14 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £783,000
29 July 2016 12 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £1,010,000
20 April 2015 9 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £715,000
23 July 2014 1 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £795,000
28 March 2013 5 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £535,000
13 April 2011 4 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £575,000
10 November 2006 3 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £490,000
22 February 2006 5 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £350,000
3 August 2005 8 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £330,000
1 October 2004 11 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £340,000
30 July 2004 12 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £315,000
17 July 2000 1 Alleyn Crescent, London SE21 8BN Semi-detached Freehold £210,000
21 September 1999 8 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £185,000
1 June 1999 12 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £178,000
12 February 1999 8 Alleyn Crescent, London SE21 8BN Terraced (including end-of-terrace) Freehold £160,000
23 September 1996 1 Alleyn Crescent, London SE21 8BN Semi-detached Freehold £110,000

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 SE21 8BN

United Kingdom Parliament
Constituency

Dulwich and West Norwood

MP

Helen Hayes Labour

London Assembly
Assembly Constituency

Lambeth and Southwark

Assembly Member

Marina Ahmad Labour Group

Londonwide Members

Assembly Members

Elly Baker Labour

Emma Best Conservative

Andrew Boff Conservative

Hina Bokhari Liberal Democrat

Zoë Garbett Green

Alessandro Georgiou Conservative

Susan Hall Conservative

Lord Bailey of Paddington Conservative

Zack Polanski Green

Caroline Russell Green

Alex Wilson Reform UK

Southwark Borough Council
London borough ward

Dulwich Wood

Councillors

Catherine Rose Labour

Andy Simmons Labour

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for SE21 8BN

CodeNameData TypeData ThemeActive SinceData Owner
E00019875 Output Areas Statistical Building Block 1 January 2009 ONS
E01003951 Southwark 033E Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02000839 Southwark 033 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05011101 Dulwich Wood Electoral Wards/Divisions Administrative/Electoral 3 May 2018 DLUHC
E09000028 Southwark London Boroughs Administrative 1 January 2009 DLUHC
E12000007 London Regions Administrative 1 January 2009 DLUHC
E14001205 Dulwich and West Norwood Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000001 Metropolitan Police Police Force Areas Other 1 January 2009 Home Office
E30000234 London Travel to Work Areas Other 31 July 2015 ONS
E32000010 Lambeth and Southwark London Assembly Constituencies Electoral 6 May 2010 Greater London Authority
E33036067 Workplace Zones Census 31 December 2011 ONS
E37000051 London Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000244 NHS South East London ICB - 72Q Sub Integrated Care Board Locations Health 1 July 2022 ODS
E40000003 London NHS England Regions Health 1 April 2013 ODS
E43000218 Southwark, unparished area Non-Civil Parished Areas Census 31 December 2011 ONS
E54000030 Our Healthier South East London Integrated Care Boards Health 1 April 2020 NHS
E56000010 South East London Cancer Alliances Health 1 September 2016 NHS England
E61000001 Greater London Authority Greater London Authority Administrative 3 July 2000 ONS
E63004965 Southwark Built Up Areas Census 1 December 2022 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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