The UK Postcode Database

SL4 4YJ

a postcode in Windsor and Maidenhead

Introduced in January 1980
SL4 4YJ 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 4YJ

Wilton Crescent - 20 properties, USRN 44401709

Hemwood Road - 1 property, USRN 44400738

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

Coordinates

Latitude: 51.4706 / 51°28'14"N

Longitude: -0.6534 / 0°39'12"W

UTM Reference: 30U 662977 5704770

OS Easting: 493626

OS Northing: 175484

OS Grid: SU936754

Location Encoding

Mapcode Local: GBR F8J.PMK

Mapcode Global: VHFTF.M9FH

Open Location Code: 9C3XF8CW+6J

Maidenhead Locator System: IO91ql12

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 5b2

  • Ethnically Diverse Suburb-an Professionals
  • Suburban Professionals
  • Established Multi-Ethnic Suburbs

Index of Multiple Deprivation (IMD): 30771 / 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 4YJ on Thursday 2 July 2026

Nautical twilight begins (First light) 02:52
Civil twilight begins (Dawn) 04:03
Sunrise 04:50
Transit (sun is at its highest) 13:06
Sunset 21:22
Civil twilight ends (Dusk) 22:09
Nautical twilight ends (Nightfall) 23:21
Hours of daylight today04:20 to 21:52
Hours of darkness tonight
(lighting-up time)
21:52 to 04:21
Moon Phase Waning Gibbous
Moon Sets 05:57
Moon Rises 22:02

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

Residential Property Sales in SL4 4YJ

DateAddressProperty TypeTenurePrice
17 January 2023 18 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £1,100,000
20 December 2022 15 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £1,100,000
10 August 2022 12 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £970,000
4 July 2022 1 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £865,000
3 July 2020 8 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £800,000
9 August 2019 5 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £740,000
1 February 2019 3 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £800,000
20 May 2015 10 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £785,000
16 April 2014 2 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £600,000
5 February 2013 15 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £718,000
29 March 2011 9 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £699,000
16 September 2005 5 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £475,000
17 December 2002 4 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £460,000
10 January 2001 4 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £360,000
16 April 1999 13 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £345,000
6 August 1996 18 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £226,250
26 January 1996 15 Wilton Crescent, Windsor SL4 4YJ Detached Freehold £245,250

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 4YJ

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 4YJ

CodeNameData TypeData ThemeActive SinceData Owner
E00083783 Output Areas Statistical Building Block 1 January 2009 ONS
E01016597 Windsor and Maidenhead 015D Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003435 Windsor and Maidenhead 015 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
E33040354 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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