The UK Postcode Database

SL4 3SZ

a postcode in Windsor and Maidenhead

Introduced in January 1983
SL4 3SZ 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 3SZ

Fountain Gardens - 32 properties, USRN 44400589

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

Coordinates

Latitude: 51.4732 / 51°28'23"N

Longitude: -0.6084 / 0°36'30"W

UTM Reference: 30U 666097 5705160

OS Easting: 496751

OS Northing: 175832

OS Grid: SU967758

Location Encoding

Mapcode Local: GBR F8L.P00

Mapcode Global: VHFTG.D7RH

Open Location Code: 9C3XF9FR+7M

Maidenhead Locator System: IO91ql63

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 5a2

  • Ethnically Diverse Suburb-an Professionals
  • Outer Suburbs
  • Suburban Empty Nesters

Index of Multiple Deprivation (IMD): 30932 / 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 3SZ on Sunday 5 July 2026

Nautical twilight begins (First light) 02:56
Civil twilight begins (Dawn) 04:06
Sunrise 04:52
Transit (sun is at its highest) 13:07
Sunset 21:21
Civil twilight ends (Dusk) 22:07
Nautical twilight ends (Nightfall) 23:17
Hours of daylight today04:22 to 21:51
Hours of darkness tonight
(lighting-up time)
21:51 to 04:23
Moon Phase Waning Gibbous
Moon Sets 09:48
Moon Rises 22:41

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

Residential Property Sales in SL4 3SZ

DateAddressProperty TypeTenurePrice
2 January 2024 23 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £352,000
14 July 2023 11 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £340,000
21 November 2018 12 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £334,950
5 December 2017 5 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £369,950
31 March 2016 13 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £375,000
19 June 2015 5 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £320,000
4 September 2014 6 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £220,000
20 December 2012 15 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £260,000
17 September 2012 11 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £240,000
4 July 2012 29 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £280,000
19 April 2012 26 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £279,950
24 January 2008 29 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £290,000
27 October 2006 11 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £240,000
8 September 2006 3 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £225,000
7 September 2006 14 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £133,420
4 July 2006 10 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £237,500
20 June 2006 12 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £229,950
8 June 2006 13 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £240,000
16 September 2005 16 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £210,000
6 August 2004 2 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £205,000
19 March 2004 30 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £240,000
25 July 2003 2 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £180,000
8 November 2002 22 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £290,000
19 July 2002 20 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £217,500
18 June 2002 2 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £168,000
23 April 2002 14 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £145,000
25 January 2002 18 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £232,500
30 November 2001 24 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £200,000
28 November 2001 10 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £232,500
9 August 2001 8 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £220,000
13 July 2000 11 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £179,950
15 June 2000 3 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £172,500
9 June 2000 22 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £194,000
11 February 2000 10 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £148,500
29 September 1999 19 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £162,500
23 March 1999 5 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £139,950
12 November 1998 4 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £100,000
20 February 1998 29 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £125,000
21 March 1997 29 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £105,000
7 June 1996 2 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £82,000
26 January 1996 29 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £105,000
30 November 1995 18 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £85,000
3 November 1995 4 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £75,000
1 June 1995 29 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £102,000
24 March 1995 17 Fountain Gardens, Windsor SL4 3SZ Flat/apartment Leasehold £91,000

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 3SZ

United Kingdom Parliament
Constituency

Windsor

MP

Jack Rankin Conservative

Windsor and Maidenhead Council
Unitary Authority ward (UTW)

Old Windsor

Councillors

Lynne Jones Old Windsor Residents Association

Neil Knowles Old Windsor Residents Association

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

Government Statistical Services (GSS) data for SL4 3SZ

CodeNameData TypeData ThemeActive SinceData Owner
E00083787 Output Areas Statistical Building Block 1 January 2009 ONS
E01016596 Windsor and Maidenhead 015C 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
E05012507 Old Windsor 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
E33040353 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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