The UK Postcode Database

SL4 3DT

a postcode in Windsor and Maidenhead

Introduced in January 1980
SL4 3DT 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 3DT

St Leonard's Road - 37 properties, USRN 44401436

Gatehouse Close - 2 properties, USRN 44402407

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

Coordinates

Latitude: 51.4712 / 51°28'16"N

Longitude: -0.6266 / 0°37'35"W

UTM Reference: 30U 664840 5704900

OS Easting: 495490

OS Northing: 175589

OS Grid: SU954755

Location Encoding

Mapcode Local: GBR F8K.QDR

Mapcode Global: VHFTG.3930

Open Location Code: 9C3XF9CF+F9

Maidenhead Locator System: IO91ql43

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 2c2

  • Suburbanites and Peri-Urbanites
  • Ageing Communities
  • Ageing Independent Living

Index of Multiple Deprivation (IMD): 27484 / 32844

  • 9th decile
  • much less deprived

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

Sun and Moon Times for SL4 3DT on Sunday 7 June 2026

Nautical twilight begins (First light) 02:50
Civil twilight begins (Dawn) 04:00
Sunrise 04:47
Transit (sun is at its highest) 13:01
Sunset 21:15
Civil twilight ends (Dusk) 22:02
Nautical twilight ends (Nightfall) 23:12
Hours of daylight today04:17 to 21:45
Hours of darkness tonight
(lighting-up time)
21:45 to 04:16
Moon Phase Last Quarter
Moon Rises 00:10
Moon sets 10:48

For a full sun and moon calendar for SL4 3DT, go to The Time and Place

Residential Property Sales in SL4 3DT

DateAddressProperty TypeTenurePrice
27 November 2023 423 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £500,000
17 January 2023 437 - 441 St Leonards Road, Windsor SL4 3DT Other property type Freehold £1,575,000
8 February 2022 423 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £495,100
30 September 2021 413 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £625,000
27 May 2021 427 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £412,000
26 March 2021 427 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £400,000
12 January 2021 423 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £475,000
4 December 2019 409 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £390,000
3 July 2019 421 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £440,000
30 April 2019 389a St Leonards Road, Windsor SL4 3DT Flat/apartment Leasehold £265,000
20 December 2017 425 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £382,500
11 November 2016 435 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £320,000
15 October 2015 409 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £380,000
4 September 2015 383 St Leonards Road, Windsor SL4 3DT Detached Freehold £782,000
12 June 2015 405 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £360,000
23 January 2015 381 St Leonards Road, Windsor SL4 3DT Detached Freehold £491,500
21 May 2014 391 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £270,000
3 April 2014 423 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £314,000
22 July 2013 413 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £460,000
22 March 2013 421 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £282,000
6 February 2013 417 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £280,000
15 June 2012 425 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £287,000
6 March 2012 427 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £282,495
28 April 2011 429 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £430,000
2 October 2009 435 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £240,000
21 July 2009 409 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £265,000
22 June 2009 423 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £220,000
7 April 2009 413 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £415,000
22 December 2008 391 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £175,000
5 September 2008 391 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £170,000
5 April 2007 397 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £269,000
29 September 2006 433 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £225,000
16 August 2006 399 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £250,000
12 July 2006 385 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £304,400
12 July 2006 417 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £249,000
16 December 2005 427 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £232,500
25 November 2005 405 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £195,000
14 October 2005 383 St Leonards Road, Windsor SL4 3DT Detached Freehold £423,000
9 September 2005 435 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £235,000
8 June 2005 429 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £355,000
3 May 2005 425 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £219,500
1 October 2004 431 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £370,000
16 July 2004 381 St Leonards Road, Windsor SL4 3DT Detached Freehold £295,500
14 November 2003 421 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £211,000
5 November 2003 395 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £160,000
28 August 2003 397 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £200,000
6 June 2003 385 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £249,950
11 November 2002 413 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £375,000
16 August 2002 399 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £214,950
12 April 2002 423 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £152,000
11 April 2002 381 St Leonards Road, Windsor SL4 3DT Detached Freehold £192,000
3 September 2001 425 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £150,000
2 August 2001 409 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £225,000
29 June 2001 421 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £165,000
27 March 2001 429 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £217,500
31 January 2001 421 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £115,000
22 September 2000 427 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £152,500
30 March 2000 415 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £130,000
17 December 1999 397 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £140,000
23 June 1999 399 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £124,500
30 October 1998 397 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £98,000
2 July 1998 435 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £65,000
9 January 1998 409 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £95,000
1 July 1997 433 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £85,000
30 August 1996 407 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £82,000
8 July 1996 399 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £87,000
28 June 1996 397 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £80,000
29 March 1996 389a St Leonards Road, Windsor SL4 3DT Flat/apartment Leasehold £59,000
23 November 1995 415 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £61,000
31 May 1995 417 St Leonards Road, Windsor SL4 3DT Terraced (including end-of-terrace) Freehold £65,000
31 March 1995 433 St Leonards Road, Windsor SL4 3DT Semi-detached Freehold £56,300

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 3DT

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 3DT

CodeNameData TypeData ThemeActive SinceData Owner
E00083788 Output Areas Statistical Building Block 1 January 2009 ONS
E01016595 Windsor and Maidenhead 015B 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
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
E33037227 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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