The UK Postcode Database

HA3 5JS

a postcode in Harrow

Introduced in January 1980
HA3 5JS 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 5JS

Sefton Avenue - 19 properties, USRN 21202450

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

Coordinates

Latitude: 51.6019 / 51°36'6"N

Longitude: -0.3446 / 0°20'40"W

UTM Reference: 30U 683893 5720106

OS Easting: 514745

OS Northing: 190530

OS Grid: TQ147905

Location Encoding

Mapcode Local: GBR 61.MSY

Mapcode Global: VHFST.ZZ6V

Open Location Code: 9C3XJM24+Q5

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 5JS on Monday 8 June 2026

Nautical twilight begins (First light) 02:46
Civil twilight begins (Dawn) 03:57
Sunrise 04:44
Transit (sun is at its highest) 13:00
Sunset 21:16
Civil twilight ends (Dusk) 22:02
Nautical twilight ends (Nightfall) 23:14
Hours of daylight today04:14 to 21:46
Hours of darkness tonight
(lighting-up time)
21:46 to 04:14
Moon Phase Last Quarter
Moon Rises 00:22
Moon sets 12:05

For a full sun and moon calendar for HA3 5JS, go to The Time and Place

Residential Property Sales in HA3 5JS

DateAddressProperty TypeTenurePrice
14 December 2022 14 Sefton Avenue, Harrow HA3 5JS Terraced (including end-of-terrace) Freehold £520,000
28 June 2021 34 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £475,000
14 January 2021 16 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £505,000
7 December 2015 16 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £400,000
17 July 2015 22 Sefton Avenue, Harrow HA3 5JS Terraced (including end-of-terrace) Freehold £449,950
15 March 2013 10 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £370,000
19 December 2012 32 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £280,000
16 January 2012 20 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £340,000
27 January 2011 34 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £250,000
6 July 2009 38 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £250,000
10 March 2005 36 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £220,000
25 September 2003 2 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £317,000
25 September 2003 2 Sefton Avenue, Harrow HA3 5JS Semi-detached Leasehold £317,000
26 July 2003 22 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £280,500
21 June 2002 26 Sefton Avenue, Harrow HA3 5JS Terraced (including end-of-terrace) Freehold £260,000
30 April 2002 10 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £237,000
28 July 2000 38 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £126,500
17 January 2000 4 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £147,500
16 August 1999 10 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £172,000
2 July 1999 26 Sefton Avenue, Harrow HA3 5JS Terraced (including end-of-terrace) Freehold £127,000
18 December 1998 28 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £117,000
16 August 1996 34 Sefton Avenue, Harrow HA3 5JS Semi-detached Freehold £81,500

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 5JS

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 5JS

CodeNameData TypeData ThemeActive SinceData 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

All public sector data is licensed under the Open Government Licence v2.0.

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