The UK Postcode Database

W11 4SY

a postcode in Kensington and Chelsea

Introduced in January 1980
W11 4SY 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 W11 4SY

Royal Crescent Mews - 45 properties, USRN 21700991

Holland Park Avenue - 2 properties, USRN 21701239

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

Coordinates

Latitude: 51.5058 / 51°30'20"N

Longitude: -0.2157 / 0°12'56"W

UTM Reference: 30U 693223 5709744

OS Easting: 523930

OS Northing: 180044

OS Grid: TQ239800

Location Encoding

Mapcode Local: GBR BF.Y0C

Mapcode Global: VHGQY.6FT1

Open Location Code: 9C3XGQ4M+8P

Maidenhead Locator System: IO91vm41

Demographics

Urban/Rural Indicator: A1

  • major urban conurbation
  • a very large city or conurbation

ONS Population Classification: 3b1

  • Multicultural and Educated Urbanites
  • Ethnically Diverse Young Families
  • Private Rental Ethnic Minority Families

Index of Multiple Deprivation (IMD): 14480 / 32844

  • 5th decile
  • slightly more deprived

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

Sun and Moon Times for W11 4SY on Tuesday 7 July 2026

Nautical twilight begins (First light) 02:57
Civil twilight begins (Dawn) 04:06
Sunrise 04:52
Transit (sun is at its highest) 13:05
Sunset 21:18
Civil twilight ends (Dusk) 22:04
Nautical twilight ends (Nightfall) 23:14
Hours of daylight today04:22 to 21:48
Hours of darkness tonight
(lighting-up time)
21:48 to 04:23
Moon Phase Last Quarter
Moon Sets 12:26
Moon Rises 23:07

For a full sun and moon calendar for W11 4SY, go to The Time and Place

Residential Property Sales in W11 4SY

DateAddressProperty TypeTenurePrice
5 April 2024 32 Royal Crescent Mews, London W11 4SY Other property type Leasehold £2,000,000
5 December 2023 28a Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £800,000
5 January 2023 17 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £680,000
18 March 2022 16 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £744,000
30 April 2021 13 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £735,000
16 April 2019 23 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £695,000
31 May 2017 38 Royal Crescent Mews, London W11 4SY Flat/apartment Leasehold £720,000
24 May 2016 22 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £1,100,000
21 December 2015 26 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £820,000
20 June 2014 19 Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £841,000
3 December 2013 14 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £735,000
4 September 2013 2 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £999,999
5 October 2012 38 Royal Crescent Mews, London W11 4SY Flat/apartment Leasehold £572,500
14 May 2012 25a Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £634,000
31 October 2011 17 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £570,000
8 March 2011 26 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £480,000
22 December 2009 25a Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £525,000
12 November 2009 25 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £440,000
29 January 2007 24a Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £400,000
25 August 2006 28a Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £355,000
20 February 2006 26 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £310,000
9 September 2005 26a Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £310,000
18 March 2005 24a Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £315,000
27 July 2004 15 Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £320,000
31 July 2003 22 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £250,000
6 December 2002 23 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £299,950
22 March 2002 24a Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £273,000
11 March 2002 24 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £280,000
25 January 2002 26 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £278,000
6 September 2001 24 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £250,000
16 August 2001 15 Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £250,000
6 July 2001 29 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £415,000
25 June 2001 28a Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £267,800
18 May 2001 26a Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £290,000
18 April 2001 23 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £280,000
26 February 2001 26a Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £180,000
22 December 1999 24a Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £220,000
3 December 1999 25a Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £183,000
30 September 1999 23a Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £189,950
1 February 1999 15 Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £165,000
12 January 1998 19 Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £140,000
3 December 1997 24 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £147,000
22 September 1997 23a Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £165,000
22 August 1997 14 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £145,000
15 May 1997 29 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £230,000
30 January 1997 25a Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £138,000
12 December 1996 23 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £130,100
1 July 1996 25a Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £115,000
1 April 1996 22 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £114,000
18 March 1996 18 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £112,500
8 December 1995 25a Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £97,000
14 August 1995 24 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £94,000
28 July 1995 22 Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £54,320
16 June 1995 15 Royal Crescent Mews, London W11 4SY Flat/apartment Freehold £115,000
6 March 1995 24a Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £111,500
23 January 1995 23a Royal Crescent Mews, London W11 4SY Terraced (including end-of-terrace) Freehold £112,000

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 W11 4SY

United Kingdom Parliament
Constituency

Kensington and Bayswater

MP

Joe Powell Labour

London Assembly
Assembly Constituency

West Central

Assembly Member

James Small-Edwards Labour

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

Kensington and Chelsea Borough Council
London borough ward

Norland

Councillors

David Lindsay Conservative

Stéphanie Petit Conservative

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

Government Statistical Services (GSS) data for W11 4SY

CodeNameData TypeData ThemeActive SinceData Owner
E00014407 Output Areas Statistical Building Block 1 January 2009 ONS
E01002873 Kensington and Chelsea 007C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02000583 Kensington and Chelsea 007 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05009398 Norland Electoral Wards/Divisions Administrative/Electoral 22 May 2014 DLUHC
E09000020 Kensington and Chelsea London Boroughs Administrative 1 January 2009 DLUHC
E12000007 London Regions Administrative 1 January 2009 DLUHC
E14001310 Kensington and Bayswater 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
E32000014 West Central London Assembly Constituencies Electoral 6 May 2010 Greater London Authority
E33034836 Workplace Zones Census 31 December 2011 ONS
E37000051 London Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000256 NHS North West London ICB - W2U3Z Sub Integrated Care Board Locations Health 1 July 2022 ODS
E40000003 London NHS England Regions Health 1 April 2013 ODS
E43000210 Kensington and Chelsea, unparished area Non-Civil Parished Areas Census 31 December 2011 ONS
E54000027 North West London Health and Care Partnership Integrated Care Boards Health 1 April 2019 NHS
E56000021 North West and South West London Cancer Alliances Health 1 July 2019 NHS England
E61000001 Greater London Authority Greater London Authority Administrative 3 July 2000 ONS
E63012062 Kensington and Chelsea 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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