SL4 2LX

a postcode in Windsor and Maidenhead

Introduced in January 1980

SL4 2LX	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 2LX

Walpole Road - 23 properties, USRN 44401641

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

Coordinates

Latitude: 51.4545 / 51°27'16"N

Longitude: -0.5783 / 0°34'41"W

UTM Reference: 30U 668252 5703145

OS Easting: 498877

OS Northing: 173788

OS Grid: SU988737

Location Encoding

Mapcode Local: GBR F8T.QLJ

Mapcode Global: VHFTG.XPMW

Open Location Code: 9C3XFC3C+QM

Maidenhead Locator System: IO91rk09

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 5b2

Ethnically Diverse Suburb-an Professionals
Suburban Professionals
Established Multi-Ethnic Suburbs

Index of Multiple Deprivation (IMD): 32490 / 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 2LX 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)	13:06
Sunset	21:20
Civil twilight ends (Dusk)	22:07
Nautical twilight ends (Nightfall)	23:17

Hours of daylight today	04:22 to 21:50
Hours of darkness tonight (lighting-up time)	21:50 to 04:23
Moon Phase	Waning Gibbous
Moon Sets	09:48
Moon Rises	22:41

For a full sun and moon calendar for SL4 2LX, go to The Time and Place

Residential Property Sales in SL4 2LX

Date	Address	Property Type	Tenure	Price
6 May 2022	11a Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£500,000
30 September 2021	21 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£459,000
16 February 2021	39 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£520,000
19 January 2021	23 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£430,000
11 December 2020	11 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£430,000
5 August 2020	35 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£490,000
1 November 2019	39 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£485,000
9 November 2017	11a Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£372,000
15 February 2013	45 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£180,000
16 November 2012	17 Walpole Road, Old Windsor, Windsor SL4 2LX	Detached	Freehold	£310,000
13 November 2012	21 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£310,000
15 November 2011	25 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£287,000
6 September 2010	5 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£321,000
20 November 2009	27 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£247,500
12 September 2007	39 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£329,950
6 October 2006	35 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£294,000
25 August 2005	27 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£218,000
10 June 2005	31 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£220,000
27 May 2005	35 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£267,000
11 February 2005	37 Walpole Road, Old Windsor, Windsor SL4 2LX	Detached	Freehold	£230,000
12 January 2005	25 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£247,500
6 August 2004	41 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£249,950
30 September 2003	25 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£218,000
28 February 2003	19 Walpole Road, Old Windsor, Windsor SL4 2LX	Detached	Freehold	£245,000
26 February 2002	41 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£188,500
4 May 2001	27 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£157,000
8 December 1999	39 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£153,000
31 October 1997	7 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£131,000
29 September 1997	27 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£103,000
2 May 1995	7 Walpole Road, Old Windsor, Windsor SL4 2LX	Semi-detached	Freehold	£98,000

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 2LX

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

SL4 2LX also falls within the Civil Parish of Old Windsor, 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 SL4 2LX

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00083747		Output Areas	Statistical Building Block	1 January 2009	ONS
E01016589	Windsor and Maidenhead 016E	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02003436	Windsor and Maidenhead 016	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04001220	Old Windsor	Civil Parishes	Administrative	1 January 2009	DLUHC
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
E33040364		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
E63012156	Old Windsor and Wraysbury	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

The UK Postcode Database