The UK Postcode Database

SL4 3DQ

a postcode in Windsor and Maidenhead

Introduced in January 1980
SL4 3DQ 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 3DQ

St Leonard's Road - 17 properties, USRN 44401436

Montpellier Court - 1 property, USRN 44401069

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

Coordinates

Latitude: 51.4752 / 51°28'30"N

Longitude: -0.6146 / 0°36'52"W

UTM Reference: 30U 665659 5705374

OS Easting: 496316

OS Northing: 176052

OS Grid: SU963760

Location Encoding

Mapcode Local: GBR F8L.FFJ

Mapcode Global: VHFTG.95GX

Open Location Code: 9C3XF9GP+35

Maidenhead Locator System: IO91ql64

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 3c2

  • Multicultural and Educated Urbanites
  • Diverse Educated Urban Singles
  • Career Progression

Index of Multiple Deprivation (IMD): 32521 / 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 3DQ on Monday 29 June 2026

Nautical twilight begins (First light) 02:48
Civil twilight begins (Dawn) 04:01
Sunrise 04:48
Transit (sun is at its highest) 13:05
Sunset 21:23
Civil twilight ends (Dusk) 22:10
Nautical twilight ends (Nightfall) 23:23
Hours of daylight today04:18 to 21:53
Hours of darkness tonight
(lighting-up time)
21:53 to 04:19
Moon Phase Full Moon
Moon Sets 02:33
Moon Rises 20:44

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

Residential Property Sales in SL4 3DQ

DateAddressProperty TypeTenurePrice
30 October 2023 Flat 7, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £320,000
6 January 2023 Flat 11, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £370,000
20 December 2022 Flat 15, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £160,000
1 December 2022 Flat 3, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £365,000
29 June 2021 Flat 14, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £289,000
18 August 2017 Flat 11, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £325,000
14 December 2015 Flat 3, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £325,000
22 August 2014 Flat 9, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £274,950
6 June 2014 Flat 4, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £267,500
22 May 2014 Flat 13, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £235,000
9 July 2012 Flat 3, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £250,000
31 March 2011 Flat 11, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £249,950
26 November 2010 Flat 7, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £230,000
21 September 2010 Flat 8, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £230,000
7 November 2006 Flat 7, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £215,009
5 October 2006 Flat 11, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £200,000
7 July 2006 Flat 8, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £232,000
5 December 2005 Flat 3, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £243,000
7 September 2005 Flat 8, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £220,000
6 November 2003 Flat 3, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £190,000
6 October 2000 Flat 3, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £142,000
25 September 1998 Flat 14, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £88,000
8 September 1997 Flat 3, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £85,000
12 August 1997 Flat 4, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £88,000
7 July 1997 Flat 12, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £69,000
8 March 1996 Flat 2, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £57,000
8 September 1995 Flat 1, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £50,250
2 May 1995 Flat 4, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £62,000
10 March 1995 Flat 3, Montpellier Court, St Leonards Road, Windsor SL4 3DQ Flat/apartment Leasehold £63,000

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 3DQ

United Kingdom Parliament
Constituency

Windsor

MP

Jack Rankin Conservative

Windsor and Maidenhead Council
Unitary Authority ward (UTW)

Eton & Castle

Councillors

Devon Davies Liberal Democrats

Julian Tisi Liberal Democrats

Mark Wilson 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 3DQ

CodeNameData TypeData ThemeActive SinceData Owner
E00083542 Output Areas Statistical Building Block 1 January 2009 ONS
E01016546 Windsor and Maidenhead 015A 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
E05012504 Eton & Castle 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
E33040355 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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