The UK Postcode Database

SL4 3NN

a postcode in Windsor and Maidenhead

Introduced in January 1980
SL4 3NN 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 3NN

Westmead - 50 properties, USRN 44401680

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

Coordinates

Latitude: 51.4745 / 51°28'28"N

Longitude: -0.6233 / 0°37'23"W

UTM Reference: 30U 665055 5705277

OS Easting: 495710

OS Northing: 175963

OS Grid: SU957759

Location Encoding

Mapcode Local: GBR F8K.K76

Mapcode Global: VHFTG.46VG

Open Location Code: 9C3XF9FG+RM

Maidenhead Locator System: IO91ql53

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 6a2

  • Baseline UK
  • Challenged Communities
  • Semi Detached Strivers

Index of Multiple Deprivation (IMD): 26269 / 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 3NN on Tuesday 30 June 2026

Nautical twilight begins (First light) 02:49
Civil twilight begins (Dawn) 04:02
Sunrise 04:49
Transit (sun is at its highest) 13:06
Sunset 21:23
Civil twilight ends (Dusk) 22:10
Nautical twilight ends (Nightfall) 23:22
Hours of daylight today04:19 to 21:53
Hours of darkness tonight
(lighting-up time)
21:53 to 04:19
Moon Phase Full Moon
Moon Sets 03:33
Moon Rises 21:17

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

Residential Property Sales in SL4 3NN

DateAddressProperty TypeTenurePrice
14 June 2022 27a Westmead, Windsor SL4 3NN Flat/apartment Leasehold £347,500
5 December 2019 9 Westmead, Windsor SL4 3NN Semi-detached Leasehold £318,000
20 June 2018 17a Westmead, Windsor SL4 3NN Flat/apartment Leasehold £335,000
1 July 2016 43 Westmead, Windsor SL4 3NN Semi-detached Freehold £526,000
28 July 2014 61 Westmead, Windsor SL4 3NN Terraced (including end-of-terrace) Freehold £250,000
25 July 2014 17a Westmead, Windsor SL4 3NN Flat/apartment Leasehold £249,000
29 November 2013 23a Westmead, Windsor SL4 3NN Flat/apartment Leasehold £250,000
9 October 2013 9 Westmead, Windsor SL4 3NN Semi-detached Leasehold £216,500
23 August 2013 23a Westmead, Windsor SL4 3NN Flat/apartment Leasehold £205,000
3 January 2013 27a Westmead, Windsor SL4 3NN Flat/apartment Leasehold £244,500
27 July 2012 47 Westmead, Windsor SL4 3NN Semi-detached Freehold £322,500
9 March 2012 39 Westmead, Windsor SL4 3NN Semi-detached Freehold £300,000
26 August 2011 61 Westmead, Windsor SL4 3NN Terraced (including end-of-terrace) Freehold £214,000
30 July 2010 21a Westmead, Windsor SL4 3NN Flat/apartment Leasehold £195,000
7 August 2009 9 Westmead, Windsor SL4 3NN Flat/apartment Leasehold £174,999
17 July 2009 41 Westmead, Windsor SL4 3NN Semi-detached Freehold £250,000
23 April 2009 11 Westmead, Windsor SL4 3NN Semi-detached Leasehold £175,000
26 November 2007 61 Westmead, Windsor SL4 3NN Terraced (including end-of-terrace) Freehold £217,000
24 November 2006 59 Westmead, Windsor SL4 3NN Semi-detached Freehold £375,000
1 June 2006 27a Westmead, Windsor SL4 3NN Flat/apartment Leasehold £188,000
24 March 2006 Store, 35 Store, Wray Common Road, Windsor SL4 3NN Semi-detached Leasehold £177,000
7 May 2004 61 Westmead, Windsor SL4 3NN Terraced (including end-of-terrace) Freehold £156,500
7 May 2004 59 Westmead, Windsor SL4 3NN Semi-detached Freehold £345,000
19 December 2003 Store, 35 Store, Wray Common Road, Windsor SL4 3NN Semi-detached Leasehold £165,000
31 January 2003 61 Westmead, Windsor SL4 3NN Terraced (including end-of-terrace) Freehold £158,000
24 May 2002 9 Westmead, Windsor SL4 3NN Flat/apartment Leasehold £142,000
8 October 2001 53 Westmead, Windsor SL4 3NN Semi-detached Freehold £229,950
26 July 2000 39 Westmead, Windsor SL4 3NN Semi-detached Freehold £184,950
30 September 1999 51 Westmead, Windsor SL4 3NN Semi-detached Freehold £149,950
21 May 1999 23 Westmead, Windsor SL4 3NN Semi-detached Leasehold £87,000
19 December 1997 17a Westmead, Windsor SL4 3NN Flat/apartment Leasehold £79,950
14 November 1997 57 Westmead, Windsor SL4 3NN Semi-detached Freehold £126,000
24 January 1997 9 Westmead, Windsor SL4 3NN Flat/apartment Leasehold £64,750

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 3NN

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 3NN

CodeNameData TypeData ThemeActive SinceData Owner
E00083551 Output Areas Statistical Building Block 1 January 2009 ONS
E01016549 Windsor and Maidenhead 014B 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
E33040348 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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