The UK Postcode Database

KT3 6JN

a postcode in Merton

Introduced in January 1980
KT3 6JN 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 KT3 6JN

Seaforth Avenue - 29 properties, USRN 22105772

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

Coordinates

Latitude: 51.3975 / 51°23'51"N

Longitude: -0.238 / 0°14'16"W

UTM Reference: 30U 692130 5697650

OS Easting: 522672

OS Northing: 167969

OS Grid: TQ226679

Location Encoding

Mapcode Local: GBR 9T.QNJ

Mapcode Global: VHGRH.T4JH

Open Location Code: 9C3X9QX6+2Q

Maidenhead Locator System: IO91vj15

Demographics

Urban/Rural Indicator: A1

  • major urban conurbation
  • a very large city or conurbation

ONS Population Classification: 6c2

  • Baseline UK
  • Multicultural Inner Suburbs
  • Semi-Detached Family Renters

Index of Multiple Deprivation (IMD): 31001 / 32844

  • 10th decile
  • least deprived

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

Sun and Moon Times for KT3 6JN on Friday 26 June 2026

Nautical twilight begins (First light) 02:45
Civil twilight begins (Dawn) 03:58
Sunrise 04:45
Transit (sun is at its highest) 13:03
Sunset 21:21
Civil twilight ends (Dusk) 22:09
Nautical twilight ends (Nightfall) 23:22
Hours of daylight today04:15 to 21:51
Hours of darkness tonight
(lighting-up time)
21:51 to 04:16
Moon Phase Waxing Gibbous
Moon Sets 00:46
Moon Rises 17:51

For a full sun and moon calendar for KT3 6JN, go to The Time and Place

Residential Property Sales in KT3 6JN

DateAddressProperty TypeTenurePrice
19 January 2024 Upper Maisonette at, 132 Seaforth Avenue, New Malden KT3 6JN Flat/apartment Leasehold £325,000
10 December 2021 142 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £594,000
1 November 2021 168 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £690,000
30 September 2021 132 Seaforth Avenue, New Malden KT3 6JN Flat/apartment Leasehold £395,000
25 March 2021 128 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £530,000
29 January 2021 174 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £785,000
2 February 2018 174 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £535,000
26 September 2016 130 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £635,000
27 May 2016 148 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £525,000
23 March 2016 152 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £555,000
23 July 2015 162 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £570,000
17 June 2015 128 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £415,000
12 October 2012 178 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £357,950
24 April 2012 162 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £360,000
16 December 2011 Upper Maisonette at, 132 Seaforth Avenue, New Malden KT3 6JN Flat/apartment Leasehold £195,000
18 March 2011 140 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £350,000
12 February 2010 156 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £320,000
5 February 2010 158 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £317,500
27 July 2009 138 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £335,300
18 June 2009 144 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £330,000
28 November 2008 150 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £325,000
4 July 2008 Upper Maisonette at, 132 Seaforth Avenue, New Malden KT3 6JN Flat/apartment Leasehold £195,000
24 November 2006 178 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £302,000
24 November 2005 140 Seaforth Avenue, New Malden KT3 6JN Semi-detached Freehold £277,000
24 September 2004 128 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £264,000
3 September 2004 164 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £275,500
18 May 2004 162 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £284,000
8 April 2004 150 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £249,000
16 January 2004 146 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £250,000
6 September 2002 134 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £219,950
9 August 2002 130 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £224,950
17 June 2002 154 Seaforth Avenue, New Malden KT3 6JN Semi-detached Freehold £195,000
2 January 2002 158 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £190,000
29 June 2001 146 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £179,000
11 June 2001 156 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £195,000
30 April 2001 144 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £197,000
17 December 1999 132 Seaforth Avenue, New Malden KT3 6JN Flat/apartment Leasehold £82,000
3 December 1999 134 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £154,950
27 September 1999 162 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £144,500
25 June 1999 168 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £138,000
29 October 1997 140 Seaforth Avenue, New Malden KT3 6JN Semi-detached Freehold £124,000
5 September 1997 158 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £129,800
20 June 1997 156 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £99,000
17 December 1996 138 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £88,000
10 October 1996 128 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £77,000
20 September 1996 172 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £72,500
30 June 1995 146 Seaforth Avenue, New Malden KT3 6JN Terraced (including end-of-terrace) Freehold £75,000

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 KT3 6JN

United Kingdom Parliament
Constituency

Wimbledon

MP

Paul Kohler Liberal Democrat

London Assembly
Assembly Constituency

Merton and Wandsworth

Assembly Member

Léonie Cooper 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

Merton Borough Council
London borough ward

West Barnes

Councillors

Hina Bokhari Liberal Democrats

John Oliver Liberal Democrats

Robert Page Liberal Democrats

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

Government Statistical Services (GSS) data for KT3 6JN

CodeNameData TypeData ThemeActive SinceData Owner
E00017558 Output Areas Statistical Building Block 1 January 2009 ONS
E01003468 Merton 020C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02000708 Merton 020 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05013827 West Barnes Electoral Wards/Divisions Administrative/Electoral 5 May 2022 DLUHC
E09000024 Merton London Boroughs Administrative 1 January 2009 DLUHC
E12000007 London Regions Administrative 1 January 2009 DLUHC
E14001586 Wimbledon 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
E32000011 Merton and Wandsworth London Assembly Constituencies Electoral 6 May 2010 Greater London Authority
E33035453 Workplace Zones Census 31 December 2011 ONS
E37000051 London Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000245 NHS South West London CCG Sub Integrated Care Board Locations Health 1 April 2020 ODS
E40000003 London NHS England Regions Health 1 April 2013 ODS
E43000214 Merton, unparished area Non-Civil Parished Areas Census 31 December 2011 ONS
E54000031 South West London Health and Care Partnership Integrated Care Boards Health 1 April 2020 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
E63012245 Merton 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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