HA4 8UD

a postcode in Hillingdon

Introduced in January 1980

HA4 8UD	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 8UD

Oak Grove - 12 properties, USRN 21401440

Unnamed road - 1 property, USRN 21402629

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

Coordinates

Latitude: 51.574 / 51°34'26"N

Longitude: -0.4018 / 0°24'6"W

UTM Reference: 30U 680041 5716861

OS Easting: 510850

OS Northing: 187339

OS Grid: TQ108873

Location Encoding

Mapcode Local: GBR 3L.KCM

Mapcode Global: VHFSZ.ZPFQ

Open Location Code: 9C3XHHFX+J7

Maidenhead Locator System: IO91tn17

Demographics

Urban/Rural Indicator: A1

major urban conurbation
a very large city or conurbation

ONS Population Classification: 5a1

Ethnically Diverse Suburb-an Professionals
Outer Suburbs
Outer Suburb Asian Mix

Index of Multiple Deprivation (IMD): 28823 / 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 HA4 8UD on Monday 6 July 2026

Nautical twilight begins (First light)	02:55
Civil twilight begins (Dawn)	04:06
Sunrise	04:52
Transit (sun is at its highest)	13:06
Sunset	21:20
Civil twilight ends (Dusk)	22:06
Nautical twilight ends (Nightfall)	23:17

Hours of daylight today	04:22 to 21:50
Hours of darkness tonight (lighting-up time)	21:50 to 04:23
Moon Phase	Waning Gibbous
Moon Sets	11:06
Moon Rises	22:53

For a full sun and moon calendar for HA4 8UD, go to The Time and Place

Residential Property Sales in HA4 8UD

Date	Address	Property Type	Tenure	Price
6 April 2023	17 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£325,000
26 January 2023	11 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£272,000
15 June 2022	21 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£325,000
29 October 2021	17 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£280,000
25 September 2020	21 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£300,000
24 February 2020	25 Oak Grove, Ruislip HA4 8UD	Detached	Freehold	£525,000
12 February 2018	15 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£320,000
5 January 2016	15 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£276,750
21 January 2011	21 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£185,000
28 August 2009	19 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£172,000
8 July 2009	7 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£170,000
15 February 2008	17 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£194,950
29 June 2006	19 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£167,500
24 February 2006	21 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£166,500
12 October 2004	17 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£160,000
5 October 2004	23 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£180,000
12 December 2003	19 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£149,000
22 July 2003	21 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£147,000
16 July 2003	13 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£140,000
15 April 2002	27 Oak Grove, Ruislip HA4 8UD	Detached	Freehold	£225,000
5 April 2002	17 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£114,950
14 December 2000	29 Oak Grove, Ruislip HA4 8UD	Detached	Freehold	£209,000
3 August 2000	21 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£94,950
18 July 2000	19 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£89,950
22 May 2000	13 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£87,950
5 November 1999	27 Oak Grove, Ruislip HA4 8UD	Detached	Freehold	£159,000
24 January 1997	21 Oak Grove, Ruislip HA4 8UD	Flat/apartment	Leasehold	£57,950
22 September 1995	29 Oak Grove, Ruislip HA4 8UD	Detached	Freehold	£108,000

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 8UD

United Kingdom Parliament

Constituency

Ruislip, Northwood and Pinner

MP

David Simmonds Conservative

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

Eastcote

Councillors

Nick Denys Conservative

Becky Haggar Conservative

Ian Edwards Conservative

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

Government Statistical Services (GSS) data for HA4 8UD

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00012045		Output Areas	Statistical Building Block	1 January 2009	ONS
E01002417	Hillingdon 008B	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02000501	Hillingdon 008	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E05013567	Eastcote	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
E14001454	Ruislip, Northwood and Pinner	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
E33034419		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