The UK Postcode Database

SL4 4PU

a postcode in Windsor and Maidenhead

Introduced in February 1990
SL4 4PU 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 4PU

Clewer Hill Road - 32 properties, USRN 44400363

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

Coordinates

Latitude: 51.471 / 51°28'15"N

Longitude: -0.6323 / 0°37'56"W

UTM Reference: 30U 664442 5704865

OS Easting: 495092

OS Northing: 175559

OS Grid: SU950755

Location Encoding

Mapcode Local: GBR F8K.NZD

Mapcode Global: VHFTG.0925

Open Location Code: 9C3XF9C9+C3

Maidenhead Locator System: IO91ql43

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): 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 4PU 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 4PU, go to The Time and Place

Residential Property Sales in SL4 4PU

DateAddressProperty TypeTenurePrice
24 June 2022 22 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £360,000
29 September 2021 10 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £260,000
29 June 2021 1 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £291,367
23 March 2018 23 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £280,000
22 February 2017 7 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £290,000
10 February 2017 12 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £280,000
16 October 2015 1 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £289,999
25 September 2015 10 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £284,950
20 May 2015 9 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £237,000
5 February 2015 21 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £248,000
15 October 2014 26 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £250,000
29 May 2014 8 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £229,950
19 April 2013 28 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £215,000
19 February 2013 17 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £202,000
9 March 2012 7 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £195,000
26 March 2010 19 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £216,000
12 March 2010 28 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £218,000
17 September 2009 1 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £215,000
4 December 2007 15 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £243,650
3 May 2007 6 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £213,000
9 February 2007 21 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £209,000
12 January 2007 18 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £221,000
7 December 2006 1 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £216,000
20 June 2006 17 Byron Court, Windsor SL4 4PU Terraced (including end-of-terrace) Leasehold £189,000
23 September 2005 2 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £180,000
1 April 2005 8 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £201,000
18 March 2005 7 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £175,000
16 April 2004 28 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £190,000
20 February 2004 25 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £175,000
19 January 2004 23 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £180,000
14 March 2003 24 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £187,000
16 January 2003 15 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £210,000
3 January 2003 21 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £170,000
16 November 2001 8 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £160,000
17 September 2001 20 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £155,000
27 July 2001 7 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £149,950
20 July 2001 28 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £167,000
27 June 2001 23 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £162,500
14 June 2001 10 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £138,000
22 March 2001 27 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £155,275
9 February 2001 21 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £129,950
18 February 2000 26 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £130,000
23 August 1999 2 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £123,000
9 August 1999 11 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £121,000
9 April 1998 22 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £128,000
3 April 1998 24 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £102,000
28 January 1998 25 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £99,500
28 November 1997 5 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £103,750
28 November 1997 6 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £87,500
31 October 1997 17 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £105,000
21 October 1997 28 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £95,000
22 August 1997 9 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £95,000
14 March 1997 2 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £77,000
31 January 1997 23 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £79,000
10 December 1996 21 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £76,950
23 September 1996 3 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £70,000
3 September 1996 15 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £97,000
19 April 1996 22 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £91,500
17 October 1995 12 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £72,000
13 October 1995 18 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £68,000
29 September 1995 14 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £73,500
14 July 1995 6 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £69,500
5 February 1995 19 Byron Court, Windsor SL4 4PU Flat/apartment Leasehold £99,950

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 4PU

United Kingdom Parliament
Constituency

Windsor

MP

Jack Rankin Conservative

Windsor and Maidenhead Council
Unitary Authority ward (UTW)

Clewer & Dedworth East

Councillors

Alison Carpenter the Borough first

Helen Price Independent

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

Government Statistical Services (GSS) data for SL4 4PU

CodeNameData TypeData ThemeActive SinceData Owner
E00083794 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
E05012499 Clewer & Dedworth 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
E33040356 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.

Page generated in 2.68 seconds. 216.73.217.47. Thu, 02 Jul 2026 22:46:36 +0100. Cretaceous Aardvark.