HA3 5JT

a postcode in Harrow

Introduced in January 1980

HA3 5JT	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 5JT

Sefton Avenue - 29 properties, USRN 21202450

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

Coordinates

Latitude: 51.6021 / 51°36'7"N

Longitude: -0.3451 / 0°20'42"W

UTM Reference: 30U 683857 5720120

OS Easting: 514709

OS Northing: 190544

OS Grid: TQ147905

Location Encoding

Mapcode Local: GBR 61.MPM

Mapcode Global: VHFST.YZXQ

Open Location Code: 9C3XJM23+RX

Maidenhead Locator System: IO91to84

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): 14624 / 32844

5th decile
slightly more deprived

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

Sun and Moon Times for HA3 5JT 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)	22:11
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 5JT, go to The Time and Place

Residential Property Sales in HA3 5JT

Date	Address	Property Type	Tenure	Price
1 March 2024	37 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£465,000
14 June 2021	27 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£497,500
14 April 2021	13a Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£430,000
30 October 2020	1 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£515,000
14 September 2018	11 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Leasehold	£455,000
16 March 2018	39 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£385,000
16 March 2018	45 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£420,000
27 October 2017	29 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£450,000
23 August 2017	11 Sefton Avenue, Harrow HA3 5JT	Other property type	Freehold	£350
13 December 2016	47 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£490,000
29 September 2016	41 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£455,000
22 December 2015	21 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£419,000
15 August 2014	5 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£290,000
11 August 2014	43 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£402,500
19 June 2014	31 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£362,000
2 April 2012	15 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£390,000
10 July 2009	43 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£250,000
21 November 2008	27 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£244,000
23 November 2007	33 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£297,000
20 October 2006	47 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£272,000
10 February 2006	29 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£249,950
16 December 2005	31 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£245,000
25 October 2004	23 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£245,000
20 August 2003	27 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£196,000
4 July 2003	21 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£222,000
23 January 2003	29 Sefton Avenue, Harrow HA3 5JT	Terraced (including end-of-terrace)	Freehold	£210,000
27 August 2002	13a Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£200,000
21 November 2001	3 Sefton Avenue, Harrow HA3 5JT	Flat/apartment	Freehold	£140,000
29 November 2000	25 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£129,000
25 February 2000	45 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£130,000
21 January 2000	17 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£142,000
29 October 1999	47 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£130,000
18 June 1999	13 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£104,000
23 October 1998	15 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£97,000
27 September 1996	47 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£83,000
29 June 1995	45 Sefton Avenue, Harrow HA3 5JT	Semi-detached	Freehold	£71,500

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 5JT

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

Harrow Weald

Councillors

Ramji Chauhan Conservative

Pritesh Patel Conservative

Stephen Greek Conservative

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

Government Statistical Services (GSS) data for HA3 5JT

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00011150		Output Areas	Statistical Building Block	1 January 2009	ONS
E01002232	Harrow 011A	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02000443	Harrow 011	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E05013548	Harrow Weald	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
E33034194		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