W9 3NZ

a postcode in Westminster

Introduced in January 1980

W9 3NZ	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 W9 3NZ

Western Mews - 29 properties, USRN 8401607

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

Coordinates

Latitude: 51.5237 / 51°31'25"N

Longitude: -0.2014 / 0°12'4"W

UTM Reference: 30U 694143 5711779

OS Easting: 524878

OS Northing: 182066

OS Grid: TQ248820

Location Encoding

Mapcode Local: GBR C7.MX2

Mapcode Global: VHGQR.GYDT

Open Location Code: 9C3XGQFX+FF

Maidenhead Locator System: IO91vm55

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): 8689 / 32844

3rd decile
more deprived

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

Sun and Moon Times for W9 3NZ on Thursday 18 June 2026

Nautical twilight begins (First light)	02:40
Civil twilight begins (Dawn)	03:55
Sunrise	04:42
Transit (sun is at its highest)	13:01
Sunset	21:21
Civil twilight ends (Dusk)	22:08
Nautical twilight ends (Nightfall)	23:23

Hours of daylight today	04:12 to 21:51
Hours of darkness tonight (lighting-up time)	21:51 to 04:12
Moon Phase	Waxing Crescent
Moon Rises	07:21
Moon sets	23:10

For a full sun and moon calendar for W9 3NZ, go to The Time and Place

Residential Property Sales in W9 3NZ

Date	Address	Property Type	Tenure	Price
19 January 2024	22 Western Mews, London W9 3NZ	Terraced (including end-of-terrace)	Freehold	£483,000
14 July 2023	24 Western Mews, London W9 3NZ	Terraced (including end-of-terrace)	Freehold	£600,000
3 January 2019	24 Western Mews, London W9 3NZ	Other property type	Freehold	£465,000
7 September 2006	22 Western Mews, London W9 3NZ	Terraced (including end-of-terrace)	Freehold	£249,950
31 March 2006	26 Western Mews, London W9 3NZ	Flat/apartment	Freehold	£105,000
31 March 2006	25 Western Mews, London W9 3NZ	Flat/apartment	Freehold	£105,000
10 January 2006	20 Western Mews, London W9 3NZ	Flat/apartment	Freehold	£339,500
14 January 2000	20 Western Mews, London W9 3NZ	Flat/apartment	Freehold	£250,000
23 October 1998	20 Western Mews, London W9 3NZ	Flat/apartment	Freehold	£60,000

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 W9 3NZ

United Kingdom Parliament

Constituency

Queen's Park and Maida Vale

MP

Georgia Gould 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

Westminster City Council

London borough ward

Westbourne

Councillors

David Boothroyd Labour

Angela Piddock Labour

Adam Hug Labour

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

Government Statistical Services (GSS) data for W9 3NZ

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00024092		Output Areas	Statistical Building Block	1 January 2009	ONS
E00190402		Output Areas	Statistical Building Block	21 March 2021	ONS
E01004755	Westminster 010B	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02000969	Westminster 010	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E05013809	Westbourne	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
E14001435	Queen's Park and Maida Vale	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
E33031226		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