The UK Postcode Database

SL4 4JS

a postcode in Windsor and Maidenhead

Introduced in January 1980
SL4 4JS 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 4JS

Dedworth Road - 51 properties, USRN 44400464

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

Coordinates

Latitude: 51.4776 / 51°28'39"N

Longitude: -0.6462 / 0°38'46"W

UTM Reference: 30U 663456 5705568

OS Easting: 494116

OS Northing: 176275

OS Grid: SU941762

Location Encoding

Mapcode Local: GBR F8J.CFS

Mapcode Global: VHFTF.R482

Open Location Code: 9C3XF9H3+2G

Maidenhead Locator System: IO91ql24

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 4b4

  • Low-Skilled Migrant and Student Communities
  • Established Multi- Ethnic Communities
  • Ethnic Minority Routine Service Workers

Index of Multiple Deprivation (IMD): 26248 / 32844

  • 8th decile
  • less deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for SL4 4JS 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 05:56
Moon Rises 22:02

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

Residential Property Sales in SL4 4JS

DateAddressProperty TypeTenurePrice
10 November 2023 253 Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £275,000
8 August 2023 303 Dedworth Road, Windsor SL4 4JS Semi-detached Freehold £430,000
13 October 2022 265 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £411,500
17 March 2022 297 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £385,000
15 February 2021 255 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £400,000
29 September 2020 301 Dedworth Road, Windsor SL4 4JS Detached Freehold £472,000
20 May 2020 297 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £365,000
10 September 2018 307 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £374,500
30 June 2017 247a Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £271,000
30 March 2016 263 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £367,500
17 December 2014 267b Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £75,000
10 June 2014 297a Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £249,950
7 August 2013 247 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Leasehold £136,500
7 January 2013 259 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £245,000
24 October 2011 299a Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £232,500
5 August 2011 247a Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £192,500
7 August 2009 299a Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £250,000
4 August 2009 291 Dedworth Road, Windsor SL4 4JS Semi-detached Freehold £230,000
22 February 2008 297 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £280,000
18 January 2008 255 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £267,000
21 September 2007 307 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £275,000
10 September 2007 253a Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Leasehold £173,000
16 February 2007 305 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £249,950
6 June 2006 299a Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £235,000
27 January 2006 301 Dedworth Road, Windsor SL4 4JS Detached Freehold £245,000
25 November 2005 289 Dedworth Road, Windsor SL4 4JS Semi-detached Freehold £235,000
28 August 2005 253 Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £162,000
15 April 2005 245 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Leasehold £142,500
22 March 2005 255 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £232,000
25 May 2004 303 Dedworth Road, Windsor SL4 4JS Semi-detached Freehold £226,000
27 February 2004 247a Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £155,000
28 November 2003 299a Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £206,000
17 April 2003 261 Dedworth Road, Windsor SL4 4JS Semi-detached Freehold £219,000
7 March 2003 247 Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £117,000
21 November 2002 245a Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £144,000
24 May 2002 255 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £189,000
10 May 2002 301 Dedworth Road, Windsor SL4 4JS Detached Freehold £203,000
26 April 2002 247a Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £128,000
28 February 2002 297 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £172,500
16 November 2001 307 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £173,000
14 November 2001 305 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £182,500
17 October 2001 245 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Leasehold £92,750
24 September 2001 261 Dedworth Road, Windsor SL4 4JS Semi-detached Freehold £166,000
30 March 2001 303 Dedworth Road, Windsor SL4 4JS Semi-detached Freehold £160,000
24 November 2000 267 Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £119,950
23 November 2000 259 Dedworth Road, Windsor SL4 4JS Semi-detached Freehold £166,500
28 June 2000 247 Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £74,950
31 March 2000 245 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Leasehold £74,000
6 March 2000 Ground Floor Flat, 267b Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £45,000
18 February 2000 267 Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £77,000
15 February 2000 251 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £127,000
8 October 1999 301a Dedworth Road, Windsor SL4 4JS Detached Freehold £149,000
9 July 1999 253a Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £113,000
25 June 1999 259 Dedworth Road, Windsor SL4 4JS Semi-detached Freehold £115,500
5 January 1998 247a Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £65,000
19 December 1997 247 Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £55,500
12 December 1997 307 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £118,000
16 June 1997 299 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £89,950
15 November 1996 301 Dedworth Road, Windsor SL4 4JS Detached Freehold £110,000
1 October 1996 303 Dedworth Road, Windsor SL4 4JS Semi-detached Freehold £96,950
30 August 1996 301a Dedworth Road, Windsor SL4 4JS Detached Freehold £109,950
14 August 1996 257 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £87,500
8 August 1996 297a Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £83,500
7 August 1996 249 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £86,500
31 July 1996 259 Dedworth Road, Windsor SL4 4JS Semi-detached Freehold £76,000
12 July 1996 299 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £83,500
14 June 1996 305 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £94,000
7 June 1996 263 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £68,000
31 May 1996 307 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £95,500
28 May 1996 299a Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £82,950
25 April 1996 297 Dedworth Road, Windsor SL4 4JS Terraced (including end-of-terrace) Freehold £81,500
12 April 1996 245a Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £56,000
29 June 1995 247 Dedworth Road, Windsor SL4 4JS Flat/apartment Leasehold £40,000

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 4JS

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 4JS

CodeNameData TypeData ThemeActive SinceData Owner
E00083593 Output Areas Statistical Building Block 1 January 2009 ONS
E01016557 Windsor and Maidenhead 013C 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
E33040347 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.

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