SL4 3SE

a postcode in Windsor and Maidenhead

Introduced in January 2005

SL4 3SE	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 3SE

Trevelyan Court - 56 properties, USRN 44402457

Green Lane - 1 property, USRN 44400657

Royal Windsor Way - 1 property, USRN 44410169

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

Coordinates

Latitude: 51.4794 / 51°28'45"N

Longitude: -0.6254 / 0°37'31"W

UTM Reference: 30U 664888 5705810

OS Easting: 495551

OS Northing: 176498

OS Grid: SU955764

Location Encoding

Mapcode Local: GBR F8K.BNV

Mapcode Global: VHFTG.32QR

Open Location Code: 9C3XF9HF+QR

Maidenhead Locator System: IO91ql45

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 5a1

Ethnically Diverse Suburb-an Professionals
Outer Suburbs
Outer Suburb Asian Mix

Index of Multiple Deprivation (IMD): 26269 / 32844

8th decile
less deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for SL4 3SE on Sunday 28 June 2026

Nautical twilight begins (First light)	02:47
Civil twilight begins (Dawn)	04:00
Sunrise	04:47
Transit (sun is at its highest)	13:05
Sunset	21:23
Civil twilight ends (Dusk)	22:10
Nautical twilight ends (Nightfall)	23:24

Hours of daylight today	04:17 to 21:53
Hours of darkness tonight (lighting-up time)	21:53 to 04:18
Moon Phase	Waxing Gibbous
Moon Sets	01:47
Moon Rises	19:59

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

Residential Property Sales in SL4 3SE

Date	Address	Property Type	Tenure	Price
31 March 2022	44 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£434,000
29 January 2021	37 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£440,000
17 July 2020	47 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£375,000
21 February 2020	28 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£362,000
3 December 2019	15 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£385,000
29 March 2019	21 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£430,000
21 December 2016	13 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£320,000
19 December 2016	4 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£480,000
21 October 2016	48 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£425,000
12 May 2016	33 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£440,000
6 May 2016	8 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£345,000
30 March 2016	47 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£430,000
4 March 2016	55 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£470,000
15 January 2016	19 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£430,000
7 May 2015	45 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£387,500
6 February 2015	48 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£390,000
26 January 2015	37 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£415,000
16 December 2014	20 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£420,000
14 November 2014	6 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£305,000
11 July 2014	21 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£406,000
4 July 2014	10 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£299,950
16 May 2014	54 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£398,000
29 November 2013	49 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£380,000
23 October 2013	15 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£300,000
25 July 2013	14 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£270,000
11 March 2013	26 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£550,000
14 December 2012	9 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£264,000
18 May 2012	18 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£375,000
22 March 2012	31 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£558,000
10 August 2011	13 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£265,000
23 March 2011	11 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£263,500
15 October 2010	38 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£360,000
10 April 2008	20 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£405,000
14 February 2008	13 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£269,500
10 October 2007	53 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£425,000
22 August 2007	43 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£450,000
18 May 2007	51 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£379,950
2 February 2007	18 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£365,000
31 January 2007	25 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£340,000
28 February 2006	3 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£395,000
24 February 2006	33 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£320,000
16 December 2005	29 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£331,295
15 December 2005	28 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£314,995
12 December 2005	36 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£500,000
12 December 2005	26 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£499,995
9 December 2005	37 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£363,995
9 December 2005	31 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£437,000
9 December 2005	39 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£317,995
8 December 2005	32 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£363,995
9 November 2005	30 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£335,000
26 October 2005	34 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£355,000
7 October 2005	45 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£332,995
29 September 2005	38 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£354,995
25 August 2005	51 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£310,000
15 August 2005	35 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£414,995
4 July 2005	24 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£299,995
1 July 2005	43 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£399,995
30 June 2005	23 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£383,995
30 June 2005	25 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£338,795
30 June 2005	46 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£300,000
30 June 2005	41 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£321,000
30 June 2005	22 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£277,890
30 June 2005	44 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£312,000
30 June 2005	27 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£339,995
27 June 2005	21 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£313,650
24 June 2005	40 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£369,995
17 June 2005	42 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£300,000
27 May 2005	50 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£331,495
27 May 2005	47 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£335,000
27 May 2005	48 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£328,000
27 May 2005	13 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£290,000
26 May 2005	49 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£310,000
29 April 2005	55 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£333,000
29 April 2005	54 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£359,995
29 April 2005	16 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£341,000
29 April 2005	53 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£373,500
29 April 2005	52 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£359,995
1 April 2005	17 Trevelyan Court, Windsor SL4 3SE	Detached	Leasehold	£346,750
1 April 2005	18 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£384,995
24 March 2005	19 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£323,000
24 March 2005	15 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£310,250
23 March 2005	20 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£384,995
23 December 2004	14 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£269,995
22 December 2004	6 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£249,995
22 December 2004	7 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£264,995
22 December 2004	11 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£259,995
22 December 2004	3 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£344,995
22 December 2004	12 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£269,995
22 December 2004	10 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£254,995
21 December 2004	9 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£254,995
21 December 2004	5 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£311,745
20 December 2004	8 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£254,995
14 December 2004	1 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£354,995
10 December 2004	4 Trevelyan Court, Windsor SL4 3SE	Flat/apartment	Leasehold	£344,995

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 3SE

United Kingdom Parliament

Constituency

Windsor

MP

Jack Rankin Conservative

Windsor and Maidenhead Council

Unitary Authority ward (UTW)

Clewer East

Councillors

Karen Davies Liberal Democrats

Amy Tisi Liberal Democrats

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

Government Statistical Services (GSS) data for SL4 3SE

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00083548		Output Areas	Statistical Building Block	1 January 2009	ONS
E01016549	Windsor and Maidenhead 014B	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02003434	Windsor and Maidenhead 014	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E05012501	Clewer 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
E33040348		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

The UK Postcode Database