The UK Postcode Database

SL6 6DE

a postcode in Windsor and Maidenhead

Introduced in January 1980
SL6 6DE 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 SL6 6DE

St Mark's Road - 33 properties, USRN 44401442

Wellington Road - 1 property, USRN 44401665

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

Coordinates

Latitude: 51.5229 / 51°31'22"N

Longitude: -0.7353 / 0°44'7"W

UTM Reference: 30U 657110 5710408

OS Easting: 487838

OS Northing: 181202

OS Grid: SU878812

Location Encoding

Mapcode Local: GBR D6J.DXZ

Mapcode Global: VHDWK.6ZMF

Open Location Code: 9C3XG7F7+5V

Maidenhead Locator System: IO91pm15

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 5a3

  • Ethnically Diverse Suburb-an Professionals
  • Outer Suburbs
  • Young Suburban Families

Index of Multiple Deprivation (IMD): 32681 / 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 SL6 6DE on Friday 26 June 2026

Nautical twilight begins (First light) 02:45
Civil twilight begins (Dawn) 03:59
Sunrise 04:47
Transit (sun is at its highest) 13:05
Sunset 21:24
Civil twilight ends (Dusk) 22:12
Nautical twilight ends (Nightfall) 23:26
Hours of daylight today04:17 to 21:54
Hours of darkness tonight
(lighting-up time)
21:54 to 04:17
Moon Phase Waxing Gibbous
Moon Sets 00:47
Moon Rises 17:54

For a full sun and moon calendar for SL6 6DE, go to The Time and Place

Residential Property Sales in SL6 6DE

DateAddressProperty TypeTenurePrice
1 July 2022 20 St Marks Road, Maidenhead SL6 6DE Terraced (including end-of-terrace) Leasehold £217,000
11 August 2021 12 St Marks Road, Maidenhead SL6 6DE Terraced (including end-of-terrace) Freehold £527,500
12 March 2021 38 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £700,000
8 January 2021 36 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £610,000
7 October 2019 44 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £580,000
12 September 2017 38 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £675,000
24 March 2016 20b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £242,500
24 July 2015 24 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £585,000
18 November 2014 42 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £499,950
12 September 2014 48 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £435,000
15 August 2014 26 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £496,000
6 August 2014 14 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £207,000
17 April 2014 16b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £242,000
7 February 2014 44 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £447,500
5 July 2013 28 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £460,000
17 May 2013 38 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £465,000
26 November 2012 36 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £360,000
22 June 2012 10 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £415,000
5 April 2012 18b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £153,000
26 August 2011 18 St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £151,000
29 August 2008 24 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £380,000
25 April 2008 20b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £166,500
29 January 2007 18b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £153,000
23 June 2006 38 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £352,500
25 May 2006 16a St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £120,000
18 May 2006 28 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £290,000
28 February 2006 26 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £315,000
15 October 2004 44 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £305,000
24 September 2004 46 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £300,000
13 August 2004 18b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £138,650
28 June 2004 42 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £297,000
18 December 2003 20b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £124,950
1 September 2003 8 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £297,000
19 June 2003 10 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £306,500
28 March 2003 22 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £295,950
26 March 2003 18b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £131,950
20 December 2002 46 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £237,500
8 October 2002 18a St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £123,500
14 August 2002 24 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £295,000
26 July 2002 12 St Marks Road, Maidenhead SL6 6DE Terraced (including end-of-terrace) Freehold £295,000
1 March 2002 38 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £260,000
10 August 2001 36 St Marks Road, Maidenhead SL6 6DE Detached Freehold £239,950
12 July 2001 20b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £106,000
29 June 2001 40 St Marks Road, Maidenhead SL6 6DE Terraced (including end-of-terrace) Freehold £202,000
30 November 2000 18 St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £94,950
27 October 2000 28 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £242,000
21 July 2000 20b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £91,000
30 March 2000 18a St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £82,500
1 December 1999 18b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £85,000
1 October 1999 18 St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £87,500
27 July 1999 38 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £142,500
21 July 1999 10 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £185,000
18 June 1999 28 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £170,000
26 March 1999 44 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £135,000
23 December 1998 14 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £148,000
22 May 1998 20b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £60,000
8 August 1997 18b St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £64,000
1 May 1997 28 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £129,950
27 March 1997 8 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £123,950
18 October 1996 18a St Marks Road, Maidenhead SL6 6DE Flat/apartment Leasehold £44,000
22 July 1996 30 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £92,500
10 May 1996 12 St Marks Road, Maidenhead SL6 6DE Terraced (including end-of-terrace) Freehold £82,000
19 April 1996 42 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £107,000
30 October 1995 10 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £113,500
26 September 1995 28 St Marks Road, Maidenhead SL6 6DE Semi-detached Freehold £92,000

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 SL6 6DE

United Kingdom Parliament
Constituency

Maidenhead

MP

Joshua Reynolds Liberal Democrat

Windsor and Maidenhead Council
Unitary Authority ward (UTW)

Belmont

Councillors

Simon Bond Liberal Democrats

Siân Martin Liberal Democrats

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for SL6 6DE

CodeNameData TypeData ThemeActive SinceData Owner
E00083433 Output Areas Statistical Building Block 1 January 2009 ONS
E01016526 Windsor and Maidenhead 006A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003426 Windsor and Maidenhead 006 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05012495 Belmont 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
E14001348 Maidenhead 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
E33040307 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
E63012044 Maidenhead 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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