SW1X 8LL

a postcode in Westminster

Introduced in January 1980

SW1X 8LL	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 SW1X 8LL

Eaton Mews North - 18 properties, USRN 8400816

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

Coordinates

Latitude: 51.4953 / 51°29'43"N

Longitude: -0.1545 / 0°9'16"W

UTM Reference: 30U 697518 5708745

OS Easting: 528210

OS Northing: 178986

OS Grid: TQ282789

Location Encoding

Mapcode Local: GBR 9L.H4

Mapcode Global: VHGQZ.8PP2

Open Location Code: 9C3XFRWW+46

Maidenhead Locator System: IO91wl18

Demographics

Urban/Rural Indicator: A1

major urban conurbation
a very large city or conurbation

ONS Population Classification: 3c2

Multicultural and Educated Urbanites
Diverse Educated Urban Singles
Career Progression

Index of Multiple Deprivation (IMD): 28371 / 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 SW1X 8LL on Monday 6 July 2026

Nautical twilight begins (First light)	02:55
Civil twilight begins (Dawn)	04:05
Sunrise	04:51
Transit (sun is at its highest)	13:05
Sunset	21:18
Civil twilight ends (Dusk)	22:05
Nautical twilight ends (Nightfall)	23:15

Hours of daylight today	04:21 to 21:48
Hours of darkness tonight (lighting-up time)	21:48 to 04:22
Moon Phase	Waning Gibbous
Moon Sets	11:05
Moon Rises	22:52

For a full sun and moon calendar for SW1X 8LL, go to The Time and Place

Residential Property Sales in SW1X 8LL

Date	Address	Property Type	Tenure	Price
15 September 2015	59 Eaton Mews North, London SW1X 8LL	Flat/apartment	Leasehold	£2,800,000
21 March 2014	51 Eaton Mews North, London SW1X 8LL	Terraced (including end-of-terrace)	Leasehold	£5,250,000
29 October 2009	51 Eaton Mews North, London SW1X 8LL	Terraced (including end-of-terrace)	Leasehold	£2,590,000
29 September 2009	53 Eaton Mews North, London SW1X 8LL	Flat/apartment	Leasehold	£384,000
17 March 2006	51 Eaton Mews North, London SW1X 8LL	Flat/apartment	Leasehold	£770,000
18 November 2005	50 Eaton Mews North, London SW1X 8LL	Terraced (including end-of-terrace)	Leasehold	£720,000
22 April 2005	64 Eaton Mews North, London SW1X 8LL	Flat/apartment	Leasehold	£957,000
5 November 2004	64 Eaton Mews North, London SW1X 8LL	Flat/apartment	Leasehold	£374,000
6 December 2001	47 Eaton Mews North, London SW1X 8LL	Terraced (including end-of-terrace)	Freehold	£1,106,500
12 April 2001	59 Eaton Mews North, London SW1X 8LL	Terraced (including end-of-terrace)	Leasehold	£745,000
26 May 1998	58 Eaton Mews North, London SW1X 8LL	Terraced (including end-of-terrace)	Freehold	£131,400
31 December 1997	49 Eaton Mews North, London SW1X 8LL	Terraced (including end-of-terrace)	Leasehold	£975,000
21 February 1997	47 Eaton Mews North, London SW1X 8LL	Flat/apartment	Leasehold	£218,000
30 August 1996	59 Eaton Mews North, London SW1X 8LL	Terraced (including end-of-terrace)	Leasehold	£480,000
22 January 1996	49 Eaton Mews North, London SW1X 8LL	Terraced (including end-of-terrace)	Leasehold	£390,000
31 July 1995	59 Eaton Mews North, London SW1X 8LL	Terraced (including end-of-terrace)	Leasehold	£310,000

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 SW1X 8LL

United Kingdom Parliament

Constituency

Cities of London and Westminster

MP

Rachel Blake Labour/Co-operative

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

Westminster City Council

London borough ward

Knightsbridge & Belgravia

Councillors

Elizabeth Hitchcock Conservative

Rachael Robathan Conservative

Anthony Devenish Conservative

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

Government Statistical Services (GSS) data for SW1X 8LL

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00023660		Output Areas	Statistical Building Block	1 January 2009	ONS
E01004687	Westminster 019A	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02000978	Westminster 019	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E05013797	Knightsbridge & Belgravia	Electoral Wards/Divisions	Administrative/Electoral	5 May 2022	DLUHC
E09000033	Westminster	London Boroughs	Administrative	1 January 2009	DLUHC
E12000007	London	Regions	Administrative	1 January 2009	DLUHC
E14001172	Cities of London and Westminster	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
E33036765		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
E43000236	Westminster, unparished area	Non-Civil Parished Areas	Census	1 April 2014	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
E63012036	City of Westminster	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