The UK Postcode Database

SL4 4EF

a postcode in Windsor and Maidenhead

Introduced in February 1990
SL4 4EF 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 SL4 4EF

Firs Avenue - 32 properties, USRN 44400567

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

Coordinates

Latitude: 51.4738 / 51°28'25"N

Longitude: -0.6347 / 0°38'4"W

UTM Reference: 30U 664269 5705167

OS Easting: 494923

OS Northing: 175863

OS Grid: SU949758

Location Encoding

Mapcode Local: GBR F8K.GCV

Mapcode Global: VHFTF.Y7B1

Open Location Code: 9C3XF9F8+G4

Maidenhead Locator System: IO91ql33

Demographics

Urban/Rural Indicator: C1

  • urban city or town
  • a town or city, surrounded by populated countryside

ONS Population Classification: 5a3

  • Ethnically Diverse Suburb-an Professionals
  • Outer Suburbs
  • Young Suburban Families

Index of Multiple Deprivation (IMD): 32082 / 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 SL4 4EF on Friday 3 July 2026

Nautical twilight begins (First light) 02:53
Civil twilight begins (Dawn) 04:04
Sunrise 04:51
Transit (sun is at its highest) 13:06
Sunset 21:22
Civil twilight ends (Dusk) 22:08
Nautical twilight ends (Nightfall) 23:20
Hours of daylight today04:21 to 21:52
Hours of darkness tonight
(lighting-up time)
21:52 to 04:22
Moon Phase Waning Gibbous
Moon Sets 07:13
Moon Rises 22:16

For a full sun and moon calendar for SL4 4EF, go to The Time and Place

Residential Property Sales in SL4 4EF

DateAddressProperty TypeTenurePrice
8 September 2023 8, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £275,000
24 July 2023 24 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £265,000
7 September 2022 19 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £190,000
21 January 2022 2 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £283,000
30 November 2021 22, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £280,000
20 September 2021 20 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £295,000
6 September 2019 27 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £210,000
5 October 2017 20 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £299,000
8 September 2017 21, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £279,250
27 February 2017 2 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £285,000
15 November 2016 17 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £273,000
20 January 2015 26 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £199,950
16 October 2014 28 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £157,000
5 September 2014 18 Cleves Court, Windsor SL4 4EF Terraced (including end-of-terrace) Freehold £249,950
28 July 2014 24 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £240,000
3 July 2014 20 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £230,000
6 June 2014 27 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £173,000
28 February 2014 2 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £195,000
20 June 2013 21, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £217,000
16 October 2012 10 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £201,470
8 June 2012 26 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £150,500
21 October 2011 21, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £200,000
20 July 2011 18 Cleves Court, Windsor SL4 4EF Semi-detached Freehold £220,000
24 June 2011 24 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £200,000
3 May 2011 31 Cleves Court, Windsor SL4 4EF Semi-detached Freehold £150,000
25 February 2011 12 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £195,000
7 January 2011 29 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £148,000
7 November 2008 21, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £225,000
17 March 2008 14, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £235,000
22 June 2007 29 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £169,950
26 April 2007 31 Cleves Court, Windsor SL4 4EF Semi-detached Freehold £147,790
16 February 2007 27 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £163,450
18 August 2006 24 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £182,000
10 February 2006 10 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £185,000
9 December 2005 18 Cleves Court, Windsor SL4 4EF Semi-detached Freehold £211,000
16 May 2005 29 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £148,000
21 January 2005 23 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £177,500
21 January 2005 9 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £179,000
24 August 2004 20 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £215,000
11 June 2004 18 Cleves Court, Windsor SL4 4EF Semi-detached Freehold £190,000
7 May 2004 21, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £210,000
11 March 2004 14, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £185,000
8 January 2004 7 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £183,500
26 September 2003 2 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £176,000
3 September 2003 19 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £169,950
20 November 2002 28 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £121,000
31 October 2002 11 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £177,500
25 September 2002 17 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £172,500
6 September 2002 26 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £127,500
31 May 2002 31 Cleves Court, Windsor SL4 4EF Semi-detached Freehold £129,950
30 April 2002 24 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £150,000
13 December 2001 27 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £120,500
26 September 2001 22, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £148,500
27 February 2001 10 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £128,500
31 January 2001 17 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £130,500
15 January 2001 13, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £133,500
22 September 2000 9 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £133,000
25 August 2000 31 Cleves Court, Windsor SL4 4EF Semi-detached Freehold £114,000
14 June 2000 11 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £130,000
26 May 2000 29 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £108,500
5 May 2000 18 Cleves Court, Windsor SL4 4EF Semi-detached Freehold £127,500
31 January 2000 2 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £132,000
12 October 1999 9 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £127,000
24 September 1999 29 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £82,500
3 September 1999 8, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £119,950
18 June 1999 26 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £89,995
20 May 1999 25 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £82,500
29 April 1999 7 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £105,500
12 March 1999 31 Cleves Court, Windsor SL4 4EF Semi-detached Freehold £80,000
9 March 1999 20 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £105,000
11 February 1999 28 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £58,000
14 September 1998 16 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £104,000
14 August 1998 8, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £95,000
26 June 1998 30 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £70,000
19 June 1998 2 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £105,000
16 April 1998 26 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £71,500
8 April 1998 14, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £103,000
5 June 1997 23 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £73,000
22 May 1997 25 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £58,500
28 April 1997 29 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £60,000
24 January 1997 21, Cleves Court, Firs Avenue, Windsor SL4 4EF Flat/apartment Leasehold £81,000
23 August 1996 16 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £74,000
11 June 1996 9 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £73,500
5 June 1996 20 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £70,000
15 February 1995 30 Cleves Court, Windsor SL4 4EF Flat/apartment Leasehold £58,000

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 SL4 4EF

United Kingdom Parliament
Constituency

Windsor

MP

Jack Rankin Conservative

Windsor and Maidenhead Council
Unitary Authority ward (UTW)

Clewer East

Councillors

Karen Davies Liberal Democrats

Amy Tisi Liberal Democrats

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

Government Statistical Services (GSS) data for SL4 4EF

CodeNameData TypeData ThemeActive SinceData Owner
E00083562 Output Areas Statistical Building Block 1 January 2009 ONS
E01016548 Windsor and Maidenhead 014A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003434 Windsor and Maidenhead 014 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05012501 Clewer East Electoral Wards/Divisions Administrative/Electoral 2 May 2019 DLUHC
E06000040 Windsor and Maidenhead Unitary Authorities Administrative 1 January 2009 DLUHC
E12000008 South East Regions Administrative 1 January 2009 DLUHC
E14001588 Windsor Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000029 Thames Valley Police Force Areas Other 1 January 2009 Home Office
E30000266 Slough and Heathrow Travel to Work Areas Other 31 July 2015 ONS
E33040350 Workplace Zones Census 31 December 2011 ONS
E37000035 Thames Valley Berkshire Local Enterprise Partnerships Other 28 October 2010 BEIS
E38000252 NHS Frimley ICB - D4U1Y Sub Integrated Care Board Locations Health 1 July 2022 ODS
E40000005 South East NHS England Regions Health 1 April 2018 ODS
E43000259 Windsor and Maidenhead, unparished area Non-Civil Parished Areas Census 1 April 2019 ONS
E54000034 NHS Frimley Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000012 Surrey and Sussex Cancer Alliances Health 1 September 2016 NHS England
E63012122 Windsor 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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