The UK Postcode Database

SL4 5QR

a postcode in Windsor and Maidenhead

Introduced in January 1980
SL4 5QR 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 5QR

Knights Close - 32 properties, USRN 44400887

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

Coordinates

Latitude: 51.4802 / 51°28'48"N

Longitude: -0.6482 / 0°38'53"W

UTM Reference: 30U 663304 5705854

OS Easting: 493968

OS Northing: 176564

OS Grid: SU939765

Location Encoding

Mapcode Local: GBR F8J.4Y9

Mapcode Global: VHFTF.Q252

Open Location Code: 9C3XF9J2+3P

Maidenhead Locator System: IO91ql25

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 5b1

  • Ethnically Diverse Suburb-an Professionals
  • Suburban Professionals
  • Families in Multi-Ethnic Terraces

Index of Multiple Deprivation (IMD): 31950 / 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 5QR 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) 22:09
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 5QR, go to The Time and Place

Residential Property Sales in SL4 5QR

DateAddressProperty TypeTenurePrice
4 April 2023 5 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £450,000
6 October 2022 18a Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £575,000
8 June 2022 1 Knights Close, Windsor SL4 5QR Semi-detached Freehold £550,000
21 September 2021 20 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £440,000
6 March 2020 9 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £579,000
8 May 2018 18 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £395,000
23 February 2018 16 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £220,000
27 September 2017 7 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £400,000
30 September 2016 23 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £455,000
26 June 2015 23 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £335,000
12 September 2014 11 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £370,000
30 May 2014 13 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £337,500
21 May 2010 7 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £274,000
27 February 2009 12 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £240,000
13 September 2007 8 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £305,000
22 February 2007 25 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £290,000
31 August 2005 13 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £241,000
30 July 2004 22 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £248,000
2 April 2004 8 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £275,000
22 August 2002 11 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £205,000
8 July 2002 3 Knights Close, Windsor SL4 5QR Semi-detached Freehold £227,000
16 November 2001 15 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £182,950
3 August 1999 16 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £85,000
16 March 1999 8 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £122,000
17 July 1998 11 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £128,500
4 September 1996 24 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £83,500
29 July 1996 25 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £87,000
28 June 1996 11 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £93,000
26 January 1996 20 Knights Close, Windsor SL4 5QR Terraced (including end-of-terrace) Freehold £83,500

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 SL4 5QR

United Kingdom Parliament
Constituency

Windsor

MP

Jack Rankin Conservative

Windsor and Maidenhead Council
Unitary Authority ward (UTW)

Clewer & Dedworth West

Councillors

Carole Da Costa West Windsor Residents Association

Wisdom Da Costa West Windsor Residents Association

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

Government Statistical Services (GSS) data for SL4 5QR

CodeNameData TypeData ThemeActive SinceData Owner
E00083568 Output Areas Statistical Building Block 1 January 2009 ONS
E01016551 Windsor and Maidenhead 013A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003433 Windsor and Maidenhead 013 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05012500 Clewer & Dedworth West 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
E33040344 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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