The UK Postcode Database

SW7 3LS

a postcode in Kensington and Chelsea

Introduced in January 1980
SW7 3LS 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 SW7 3LS

Onslow Square - 33 properties, USRN 21700380

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

Coordinates

Latitude: 51.4926 / 51°29'33"N

Longitude: -0.1746 / 0°10'28"W

UTM Reference: 30U 696134 5708395

OS Easting: 526822

OS Northing: 178656

OS Grid: TQ268786

Location Encoding

Mapcode Local: GBR 4M.Z3

Mapcode Global: VHGQY.XRK3

Open Location Code: 9C3XFRVG+35

Maidenhead Locator System: IO91vl98

Demographics

Urban/Rural Indicator: A1

  • major urban conurbation
  • a very large city or conurbation

ONS Population Classification: 3c1

  • Multicultural and Educated Urbanites
  • Diverse Educated Urban Singles
  • Centrally Located Professionals

Index of Multiple Deprivation (IMD): 21201 / 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 SW7 3LS on Tuesday 9 June 2026

Nautical twilight begins (First light) 02:45
Civil twilight begins (Dawn) 03:57
Sunrise 04:44
Transit (sun is at its highest) 12:59
Sunset 21:15
Civil twilight ends (Dusk) 22:02
Nautical twilight ends (Nightfall) 23:13
Hours of daylight today04:14 to 21:45
Hours of darkness tonight
(lighting-up time)
21:45 to 04:13
Moon Phase Waning Crescent
Moon Rises 00:33
Moon sets 13:25

For a full sun and moon calendar for SW7 3LS, go to The Time and Place

Residential Property Sales in SW7 3LS

DateAddressProperty TypeTenurePrice
14 June 2024 Flat 2, 69 Onslow Square, London SW7 3LS Flat/apartment Leasehold £5,000,000
27 September 2023 Flat 8, 61 Onslow Square, London SW7 3LS Flat/apartment Leasehold £2,750,000
16 September 2022 61a Onslow Square, London SW7 3LS Flat/apartment Leasehold £718,000
19 March 2018 Flat 1, 61 Onslow Square, London SW7 3LS Flat/apartment Leasehold £5,000,000
30 January 2017 63 Onslow Square, London SW7 3LS Flat/apartment Leasehold £3,000,000
23 March 2015 Flat 5, 61 Onslow Square, London SW7 3LS Other property type Leasehold £4,100,000
22 July 2014 Flat 6, 69 Onslow Square, London SW7 3LS Flat/apartment Leasehold £2,900,000
1 July 2013 Flat 8, 61 Onslow Square, London SW7 3LS Flat/apartment Leasehold £3,125,000
11 June 2012 61a Onslow Square, London SW7 3LS Flat/apartment Leasehold £525,000
30 March 2012 Flat 1, 69 Onslow Square, London SW7 3LS Flat/apartment Leasehold £2,825,000
24 May 2011 Flat 8, 69 Onslow Square, London SW7 3LS Flat/apartment Leasehold £2,650,000
20 December 2010 Flat 7, 69 Onslow Square, London SW7 3LS Flat/apartment Leasehold £2,601,000
27 February 2009 Storeroom 3 Associated with Flat 3, 69 Onslow Square, London SW7 3LS Flat/apartment Leasehold £1,800,000
29 March 2007 65a Onslow Square, London SW7 3LS Flat/apartment Leasehold £117,500
29 March 2007 67a Onslow Square, London SW7 3LS Flat/apartment Leasehold £248,000
31 May 2006 Flat 8, 61 Onslow Square, London SW7 3LS Flat/apartment Leasehold £1,950,000
5 May 2006 Flat 8, 69 Onslow Square, London SW7 3LS Flat/apartment Leasehold £1,275,000
20 April 2006 Flat 5, 69 Onslow Square, London SW7 3LS Flat/apartment Leasehold £1,550,000
21 September 2005 Flat 2, 73 Onslow Square, London SW7 3LS Flat/apartment Leasehold £231,809
12 September 2005 Flat 8, 61 Onslow Square, London SW7 3LS Flat/apartment Leasehold £900,000
13 June 2005 Flat 2, 69 Onslow Square, London SW7 3LS Flat/apartment Leasehold £1,750,000
31 January 2005 71 Onslow Square, London SW7 3LS Flat/apartment Leasehold £1,090,000
13 July 2001 71a Onslow Square, London SW7 3LS Flat/apartment Leasehold £660,000
15 June 2001 Flat 2, 69 Onslow Square, London SW7 3LS Flat/apartment Leasehold £1,650,000
12 April 2001 Flat 3, 73 Onslow Square, London SW7 3LS Flat/apartment Leasehold £390,000
10 December 1999 Flat 1, 75 Onslow Square, London SW7 3LS Flat/apartment Leasehold £595,000
22 December 1997 Flat 5, 69 Onslow Square, London SW7 3LS Flat/apartment Leasehold £665,000
3 April 1997 Flat 4, 61 Onslow Square, London SW7 3LS Flat/apartment Leasehold £123,500
31 January 1997 71 Onslow Square, London SW7 3LS Flat/apartment Leasehold £610,000
22 January 1997 Flat 6, 69 Onslow Square, London SW7 3LS Flat/apartment Leasehold £520,000
10 July 1995 61a Onslow Square, London SW7 3LS Flat/apartment Leasehold £161,000
23 June 1995 Flat 5, 61 Onslow Square, London SW7 3LS Flat/apartment Leasehold £380,000

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 SW7 3LS

United Kingdom Parliament
Constituency

Kensington and Bayswater

MP

Joe Powell Labour

London Assembly
Assembly Constituency

West Central

Assembly Member

James Small-Edwards 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

Kensington and Chelsea Borough Council
London borough ward

Courtfield

Councillors

Janet Evans Conservative

Gregory Hammond Conservative

Quentin Marshall Conservative

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

Government Statistical Services (GSS) data for SW7 3LS

CodeNameData TypeData ThemeActive SinceData Owner
E00014107 Output Areas Statistical Building Block 1 January 2009 ONS
E01002822 Kensington and Chelsea 016B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E01035713 Kensington and Chelsea 016F Lower layer Super Output Areas Statistical Building Block 21 March 2021 ONS
E02000592 Kensington and Chelsea 016 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05009393 Courtfield Electoral Wards/Divisions Administrative/Electoral 22 May 2014 DLUHC
E09000020 Kensington and Chelsea London Boroughs Administrative 1 January 2009 DLUHC
E12000007 London Regions Administrative 1 January 2009 DLUHC
E14001310 Kensington and Bayswater 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
E32000014 West Central London Assembly Constituencies Electoral 6 May 2010 Greater London Authority
E33034914 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
E43000210 Kensington and Chelsea, 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
E63012062 Kensington and Chelsea 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.

The UK Postcode Database is a Good Stuff website.

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