HA3 8NW

a postcode in Harrow

Introduced in January 1980

HA3 8NW	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 HA3 8NW

Byron Road - 19 properties, USRN 21201603

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

Coordinates

Latitude: 51.591 / 51°35'27"N

Longitude: -0.3236 / 0°19'24"W

UTM Reference: 30U 685393 5718943

OS Easting: 516229

OS Northing: 189346

OS Grid: TQ162893

Location Encoding

Mapcode Local: GBR 6X.F3H

Mapcode Global: VHGQH.B8TP

Open Location Code: 9C3XHMRG+9H

Maidenhead Locator System: IO91uo11

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): 21241 / 32844

7th decile
somewhat less deprived

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

Sun and Moon Times for HA3 8NW on Friday 26 June 2026

Nautical twilight begins (First light)	02:42
Civil twilight begins (Dawn)	03:57
Sunrise	04:45
Transit (sun is at its highest)	13:04
Sunset	21:23
Civil twilight ends (Dusk)	22:10
Nautical twilight ends (Nightfall)	23:25

Hours of daylight today	04:15 to 21:53
Hours of darkness tonight (lighting-up time)	21:53 to 04:15
Moon Phase	Waxing Gibbous
Moon Sets	00:45
Moon Rises	17:53

For a full sun and moon calendar for HA3 8NW, go to The Time and Place

Residential Property Sales in HA3 8NW

Date	Address	Property Type	Tenure	Price
21 February 2022	154 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£512,000
6 December 2019	182 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£530,000
27 June 2019	158 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Leasehold	£376,000
6 September 2017	178 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£510,000
25 May 2017	178 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£415,000
6 November 2008	166 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£350,000
25 February 2008	174 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£380,000
30 May 2007	164 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£300,000
28 April 2006	176 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£250,000
1 June 2005	156 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£250,000
3 October 2003	168 Christchurch Avenue, Harrow HA3 8NW	Semi-detached	Freehold	£280,000
24 July 2003	156 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£245,000
16 October 2002	176 Christchurch Avenue, Harrow HA3 8NW	Semi-detached	Freehold	£245,000
22 March 2002	154 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£203,000
15 December 2000	174 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£199,500
4 November 1998	166 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£141,000
19 June 1998	180 Christchurch Avenue, Harrow HA3 8NW	Semi-detached	Freehold	£114,500
21 June 1996	152 Christchurch Avenue, Harrow HA3 8NW	Semi-detached	Freehold	£107,000
7 June 1996	176 Christchurch Avenue, Harrow HA3 8NW	Semi-detached	Freehold	£100,000
17 July 1995	156 Christchurch Avenue, Harrow HA3 8NW	Terraced (including end-of-terrace)	Freehold	£82,000

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 HA3 8NW

United Kingdom Parliament

Constituency

Harrow East

MP

Bob Blackman Conservative

London Assembly

Assembly Constituency

Brent and Harrow

Assembly Member

Krupesh Hirani 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

Harrow Borough Council

London borough ward

Kenton West

Councillors

Vipin Mithani Conservative

Kanti Rabadia Conservative

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

Government Statistical Services (GSS) data for HA3 8NW

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00010896		Output Areas	Statistical Building Block	1 January 2009	ONS
E01002172	Harrow 014A	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02000446	Harrow 014	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E02006882	Harrow 033	Middle layer Super Output Areas	Statistical Building Block	31 December 2011	ONS
E05013552	Kenton West	Electoral Wards/Divisions	Administrative/Electoral	5 May 2022	DLUHC
E09000015	Harrow	London Boroughs	Administrative	1 January 2009	DLUHC
E12000007	London	Regions	Administrative	1 January 2009	DLUHC
E14001270	Harrow East	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
E32000003	Brent and Harrow	London Assembly Constituencies	Electoral	6 May 2010	Greater London Authority
E33036919		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
E43000205	Harrow, 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
E63011900	Harrow	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