HA4 6SS

a postcode in Hillingdon

Introduced in January 1980

HA4 6SS	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 HA4 6SS

Northolt Avenue - 25 properties, USRN 21401424

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

Coordinates

Latitude: 51.554 / 51°33'14"N

Longitude: -0.4002 / 0°24'0"W

UTM Reference: 30U 680231 5714637

OS Easting: 511010

OS Northing: 185113

OS Grid: TQ110851

Location Encoding

Mapcode Local: GBR 3M.ZPY

Mapcode Global: VHFT6.06SK

Open Location Code: 9C3XHH3X+HW

Maidenhead Locator System: IO91tn12

Demographics

Urban/Rural Indicator: A1

major urban conurbation
a very large city or conurbation

ONS Population Classification: 4b1

Low-Skilled Migrant and Student Communities
Established Multi- Ethnic Communities
Multi-Generational Migrants

Index of Multiple Deprivation (IMD): 18915 / 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 HA4 6SS on Sunday 5 July 2026

Nautical twilight begins (First light)	02:54
Civil twilight begins (Dawn)	04:05
Sunrise	04:51
Transit (sun is at its highest)	13:06
Sunset	21:20
Civil twilight ends (Dusk)	22:07
Nautical twilight ends (Nightfall)	23:18

Hours of daylight today	04:21 to 21:50
Hours of darkness tonight (lighting-up time)	21:50 to 04:22
Moon Phase	Waning Gibbous
Moon Sets	09:46
Moon Rises	22:41

For a full sun and moon calendar for HA4 6SS, go to The Time and Place

Residential Property Sales in HA4 6SS

Date	Address	Property Type	Tenure	Price
17 March 2023	9 Northolt Avenue, Ruislip HA4 6SS	Terraced (including end-of-terrace)	Freehold	£490,000
19 November 2021	13 Northolt Avenue, Ruislip HA4 6SS	Terraced (including end-of-terrace)	Freehold	£655,000
2 March 2020	5 Northolt Avenue, Ruislip HA4 6SS	Detached	Freehold	£640,000
17 March 2017	19 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£630,000
29 April 2016	21 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£640,000
14 January 2016	43 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£305,193
4 December 2015	13a Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£555,000
12 December 2014	31 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£458,000
2 July 2013	37 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£357,500
30 April 2010	31 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£280,000
18 December 2008	11 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£380,000
7 August 2007	23 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£340,000
28 June 2007	21 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£335,000
6 November 2006	45 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£270,000
29 March 2006	3 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£249,950
30 July 2004	43 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£249,950
21 October 2003	7 Northolt Avenue, Ruislip HA4 6SS	Terraced (including end-of-terrace)	Freehold	£329,000
7 March 2003	27 Northolt Avenue, Ruislip HA4 6SS	Detached	Freehold	£333,000
25 June 2002	39 Northolt Avenue, Ruislip HA4 6SS	Detached	Freehold	£290,000
3 May 2002	47 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£162,500
3 July 2000	43 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£145,000
1 October 1998	37 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£135,000
27 October 1997	39 Northolt Avenue, Ruislip HA4 6SS	Detached	Freehold	£108,000
31 July 1997	21 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£108,500
15 January 1996	3 Northolt Avenue, Ruislip HA4 6SS	Semi-detached	Freehold	£85,000

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 HA4 6SS

United Kingdom Parliament

Constituency

Uxbridge and South Ruislip

MP

Danny Beales Labour

London Assembly

Assembly Constituency

Ealing and Hillingdon

Assembly Member

Bassam Mahfouz 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

Hillingdon Borough Council

London borough ward

South Ruislip

Councillors

Richard Mills Conservative

Heena Makwana Conservative

Steve Tuckwell Conservative

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

Government Statistical Services (GSS) data for HA4 6SS

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00012437		Output Areas	Statistical Building Block	1 January 2009	ONS
E01002497	Hillingdon 012B	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02000505	Hillingdon 012	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E02006796	Hillingdon 033	Middle layer Super Output Areas	Statistical Building Block	31 December 2011	ONS
E05013579	South Ruislip	Electoral Wards/Divisions	Administrative/Electoral	5 May 2022	DLUHC
E09000017	Hillingdon	London Boroughs	Administrative	1 January 2009	DLUHC
E12000007	London	Regions	Administrative	1 January 2009	DLUHC
E14001558	Uxbridge and South Ruislip	Westminster Parliamentary Constituencies	Electoral	4 July 2024	LGBC
E23000001	Metropolitan Police	Police Force Areas	Other	1 January 2009	Home Office
E30000266	Slough and Heathrow	Travel to Work Areas	Other	31 July 2015	ONS
E32000006	Ealing and Hillingdon	London Assembly Constituencies	Electoral	6 May 2010	Greater London Authority
E33036858		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
E43000207	Hillingdon, 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
E63012034	Hillingdon	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