The UK Postcode Database

SL3 9BX

a postcode in Windsor and Maidenhead

Introduced in January 1980
SL3 9BX 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 SL3 9BX

Southlea Road - 9 properties, USRN 44401402

King Edward Vii Avenue - 1 property, USRN 44401719

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

Coordinates

Latitude: 51.4815 / 51°28'53"N

Longitude: -0.5807 / 0°34'50"W

UTM Reference: 30U 667987 5706145

OS Easting: 498653

OS Northing: 176791

OS Grid: SU986767

Location Encoding

Mapcode Local: GBR F8M.40C

Mapcode Global: VHFTG.W1C4

Open Location Code: 9C3XFCJ9+HP

Maidenhead Locator System: IO91rl05

Demographics

Urban/Rural Indicator: D1

  • rural town
  • a small town or larger village, surrounded by populated countryside

ONS Population Classification: 5a3

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

Index of Multiple Deprivation (IMD): 31148 / 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 SL3 9BX on Tuesday 7 July 2026

Nautical twilight begins (First light) 02:59
Civil twilight begins (Dawn) 04:08
Sunrise 04:54
Transit (sun is at its highest) 13:07
Sunset 21:20
Civil twilight ends (Dusk) 22:06
Nautical twilight ends (Nightfall) 23:15
Hours of daylight today04:24 to 21:50
Hours of darkness tonight
(lighting-up time)
21:50 to 04:25
Moon Phase Last Quarter
Moon Sets 12:28
Moon Rises 23:08

For a full sun and moon calendar for SL3 9BX, go to The Time and Place

Residential Property Sales in SL3 9BX

DateAddressProperty TypeTenurePrice
16 January 2019 1a, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £290,000
1 December 2017 1, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Other property type Leasehold £1,673
1 December 2017 Swan Court, Southlea Road, Datchet, Slough SL3 9BX Other property type Freehold £45,000
15 February 2016 1a, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £205,000
16 February 2015 1b, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £345,500
16 February 2015 1c, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £293,500
20 January 2015 4, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £321,000
27 June 2014 3, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £300,000
21 January 2011 2, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £360,000
2 February 2007 1b, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £280,000
10 February 2006 4, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £270,000
30 September 2004 3, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £195,230
12 April 2002 4, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £227,000
3 January 2001 4, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £170,000
25 August 2000 1a, Swan Court, Southlea Road, Datchet, Slough SL3 9BX Flat/apartment Leasehold £124,000

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 SL3 9BX

United Kingdom Parliament
Constituency

Windsor

MP

Jack Rankin Conservative

Windsor and Maidenhead Council
Unitary Authority ward (UTW)

Datchet, Horton & Wraysbury

Councillors

David Buckley Reform UK

Jodie Grove Independent

Ewan Larcombe National Flood Prevention Party

SL3 9BX also falls within the Civil Parish of Datchet, which has its own parish council and parish councillors. These are not shown here.

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

Government Statistical Services (GSS) data for SL3 9BX

CodeNameData TypeData ThemeActive SinceData Owner
E00083637 Output Areas Statistical Building Block 1 January 2009 ONS
E01016565 Windsor and Maidenhead 011B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003431 Windsor and Maidenhead 011 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04001216 Datchet Civil Parishes Administrative 1 January 2009 DLUHC
E05012503 Datchet, Horton & Wraysbury 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
E33040335 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
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
E63012104 Datchet 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 1.25 seconds. 216.73.216.19. Tue, 07 Jul 2026 17:15:56 +0100. Contiguous Amelioration.