W4 3HY

a postcode in Hounslow

Introduced in January 1980

W4 3HY	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 W4 3HY

Chatsworth Road - 27 properties, USRN 21500237

Staveley Road - 1 property, USRN 21501069

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

Coordinates

Latitude: 51.4849 / 51°29'5"N

Longitude: -0.2669 / 0°16'0"W

UTM Reference: 30U 689760 5707288

OS Easting: 520435

OS Northing: 177636

OS Grid: TQ204776

Location Encoding

Mapcode Local: GBR 8T.3F0

Mapcode Global: VHGQX.BY82

Open Location Code: 9C3XFPMM+W6

Maidenhead Locator System: IO91ul76

Demographics

Urban/Rural Indicator: A1

major urban conurbation
a very large city or conurbation

ONS Population Classification: 5a2

Ethnically Diverse Suburb-an Professionals
Outer Suburbs
Suburban Empty Nesters

Index of Multiple Deprivation (IMD): 23903 / 32844

8th decile
less deprived

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

Sun and Moon Times for W4 3HY on Thursday 11 June 2026

Nautical twilight begins (First light)	02:44
Civil twilight begins (Dawn)	03:57
Sunrise	04:44
Transit (sun is at its highest)	13:00
Sunset	21:17
Civil twilight ends (Dusk)	22:04
Nautical twilight ends (Nightfall)	23:16

Hours of daylight today	04:14 to 21:47
Hours of darkness tonight (lighting-up time)	21:47 to 04:13
Moon Phase	Waning Crescent
Moon Rises	01:02
Moon sets	16:14

For a full sun and moon calendar for W4 3HY, go to The Time and Place

Residential Property Sales in W4 3HY

Date	Address	Property Type	Tenure	Price
17 July 2023	25 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£2,300,000
28 June 2021	27 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£2,250,000
26 March 2021	2 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£1,450,000
9 August 2016	8 Chatsworth Road, London W4 3HY	Detached	Freehold	£3,500,000
11 July 2016	6 Chatsworth Road, London W4 3HY	Detached	Freehold	£2,800,000
16 January 2013	9 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£1,300,000
30 November 2011	2 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£1,552,577
19 August 2011	29 Chatsworth Road, London W4 3HY	Detached	Freehold	£1,150,000
17 December 2009	11 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£970,000
14 July 2008	12 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£892,500
5 July 2007	27 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£1,275,000
4 June 2007	13 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£935,000
5 April 2006	14 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£699,950
3 November 2005	19 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£855,000
30 August 2005	1 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£605,000
14 June 2005	18 Chatsworth Road, London W4 3HY	Detached	Freehold	£860,000
15 December 2004	4 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£828,500
22 November 2002	14 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£645,000
15 November 2002	13 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£630,000
18 January 2002	25 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£850,000
28 September 2001	8 Chatsworth Road, London W4 3HY	Detached	Freehold	£850,000
29 June 2000	17 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£500,000
10 December 1999	3 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£620,000
12 November 1999	6 Chatsworth Road, London W4 3HY	Detached	Freehold	£940,000
27 September 1999	14 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£450,000
9 July 1999	20 Chatsworth Road, London W4 3HY	Detached	Freehold	£536,000
7 July 1999	14 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£380,000
26 November 1998	29 Chatsworth Road, London W4 3HY	Detached	Freehold	£420,000
4 August 1998	19 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£405,000
1 December 1997	11 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£365,000
6 November 1997	27 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£450,000
8 April 1997	25 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£335,000
12 December 1996	27 Chatsworth Road, London W4 3HY	Semi-detached	Freehold	£385,000
25 April 1996	20 Chatsworth Road, London W4 3HY	Detached	Freehold	£350,000
31 January 1996	6 Chatsworth Road, London W4 3HY	Detached	Freehold	£396,000

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 W4 3HY

United Kingdom Parliament

Constituency

Hammersmith and Chiswick

MP

Andrew Slaughter Labour

London Assembly

Assembly Constituency

South West

Assembly Member

Gareth Roberts Liberal Democrat

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

Hounslow Borough Council

London borough ward

Chiswick Riverside

Councillors

Gabriella Giles Conservative

Peter Thompson Conservative

Amy Croft Labour

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

Government Statistical Services (GSS) data for W4 3HY

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00012842		Output Areas	Statistical Building Block	1 January 2009	ONS
E01002578	Hounslow 007D	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02000532	Hounslow 007	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E05013611	Chiswick Riverside	Electoral Wards/Divisions	Administrative/Electoral	5 May 2022	DLUHC
E09000018	Hounslow	London Boroughs	Administrative	1 January 2009	DLUHC
E12000007	London	Regions	Administrative	1 January 2009	DLUHC
E14001264	Hammersmith and Chiswick	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
E32000013	South West	London Assembly Constituencies	Electoral	6 May 2010	Greater London Authority
E33034558		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
E43000208	Hounslow, 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
E63012107	Hounslow	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