SW18 3SL

a postcode in Wandsworth

Introduced in January 1980

SW18 3SL	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 SW18 3SL

Trinity Road - 38 properties, USRN 22906604

Henderson Road - 1 property, USRN 22902330

Magdalen Road - 1 property, USRN 22903151

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

Coordinates

Latitude: 51.4491 / 51°26'56"N

Longitude: -0.1734 / 0°10'24"W

UTM Reference: 30U 696404 5703556

OS Easting: 527026

OS Northing: 173815

OS Grid: TQ270738

Location Encoding

Mapcode Local: GBR D7.GYX

Mapcode Global: VHGR4.YV60

Open Location Code: 9C3XCRXG+JJ

Maidenhead Locator System: IO91vk97

Demographics

Urban/Rural Indicator: A1

major urban conurbation
a very large city or conurbation

ONS Population Classification: 3c2

Multicultural and Educated Urbanites
Diverse Educated Urban Singles
Career Progression

Index of Multiple Deprivation (IMD): 13491 / 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 SW18 3SL on Monday 29 June 2026

Nautical twilight begins (First light)	02:47
Civil twilight begins (Dawn)	03:59
Sunrise	04:46
Transit (sun is at its highest)	13:04
Sunset	21:21
Civil twilight ends (Dusk)	22:08
Nautical twilight ends (Nightfall)	23:21

Hours of daylight today	04:16 to 21:51
Hours of darkness tonight (lighting-up time)	21:51 to 04:17
Moon Phase	Full Moon
Moon Sets	02:32
Moon Rises	20:42

For a full sun and moon calendar for SW18 3SL, go to The Time and Place

Residential Property Sales in SW18 3SL

Date	Address	Property Type	Tenure	Price
13 October 2023	Flat 7, De Beauvoir Court, 311, Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£480,000
30 September 2022	Flat 5, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£425,000
7 April 2022	Flat 1, 315 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£1,050,000
14 September 2021	Flat 3, 315 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£575,000
26 February 2021	Flat 4, De Beauvoir Court, 311, Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£449,999
2 February 2021	Flat 3, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£383,000
23 March 2020	Flat 7, De Beauvoir Court, 311, Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£450,000
12 July 2019	Flat 9, De Beauvoir Court, 311, Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£445,000
19 November 2018	Flat 3, De Beauvoir Court, 311, Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£117,000
11 January 2018	Flat 3, 315 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£535,000
26 May 2017	Flat 9, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£515,000
23 September 2016	Flat 5, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£420,000
17 March 2016	Flat 4, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£370,000
8 May 2015	Flat 1, De Beauvoir Court, 311, Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£182,500
8 December 2014	Flat 5, De Beauvoir Court, 311, Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£242,500
18 September 2013	Flat 3, 315 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£495,000
9 January 2013	Flat 5, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£250,000
7 December 2012	Flat 8, De Beauvoir Court, 311, Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£345,000
19 April 2012	Flat 9, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£306,500
31 October 2011	Flat 10, De Beauvoir Court, 311, Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£92,000
4 July 2011	Flat 3, De Beauvoir Court, 311, Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£69,750
8 June 2007	Flat 3, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£277,500
7 November 2006	Flat 7, De Beauvoir Court, 311, Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£150,000
10 February 2006	Flat 9, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£248,000
24 September 2004	Flat 2, 317 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£298,000
20 September 2004	Flat 5, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£185,000
3 September 2004	Flat 7, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£187,000
8 August 2003	Flat 3, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£195,000
14 March 2003	Flat 8, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£173,000
30 January 2003	Flat 2, 315 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£235,000
12 December 2002	Flat 9, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£214,000
11 September 2002	Flat 1, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£179,950
12 April 2002	Flat 3, 317 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£220,000
25 May 2001	Flat 3, 315 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£209,000
21 February 2000	Flat 3, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£120,000
30 September 1999	Flat 8, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£117,500
16 July 1999	Flat 3, 315 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£151,500
23 April 1999	Flat 2, 315 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£125,000
10 November 1998	Flat 4, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£86,000
31 January 1997	Flat 7, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£65,000
23 December 1996	Flat 2, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£55,000
29 June 1995	Flat 1, 319 Trinity Road, London SW18 3SL	Flat/apartment	Leasehold	£45,000

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 SW18 3SL

United Kingdom Parliament

Constituency

Tooting

MP

Rosena Allin-Khan Labour

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

Wandsworth Borough Council

London borough ward

Wandsworth Common

Councillors

Angela Graham Conservative

Peter Graham Conservative

Rosemary Birchall Conservative

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

Government Statistical Services (GSS) data for SW18 3SL

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00023289		Output Areas	Statistical Building Block	1 January 2009	ONS
E00183128		Output Areas	Statistical Building Block	21 March 2021	ONS
E01004622	Wandsworth 024D	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02000946	Wandsworth 024	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E05014027	Wandsworth Common	Electoral Wards/Divisions	Administrative/Electoral	5 May 2022	DLUHC
E09000032	Wandsworth	London Boroughs	Administrative	1 January 2009	DLUHC
E12000007	London	Regions	Administrative	1 January 2009	DLUHC
E14001550	Tooting	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
E33036586		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
E43000222	Wandsworth, 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
E63012154	Wandsworth	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