SL1 3SG

a postcode in Slough

Introduced in January 1980

SL1 3SG	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 SL1 3SG

Lansdowne Avenue - 44 properties, USRN 34900506

Gatewick Close - 1 property, USRN 34900360

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

Coordinates

Latitude: 51.5128 / 51°30'45"N

Longitude: -0.6 / 0°36'0"W

UTM Reference: 30U 666530 5709578

OS Easting: 497244

OS Northing: 180242

OS Grid: SU972802

Location Encoding

Mapcode Local: GBR F86.53W

Mapcode Global: VHFT8.K74N

Open Location Code: 9C3XG97X+3X

Maidenhead Locator System: IO91qm73

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 4b1

Low-Skilled Migrant and Student Communities
Established Multi- Ethnic Communities
Multi-Generational Migrants

Index of Multiple Deprivation (IMD): 7070 / 32844

3rd decile
more deprived

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

Sun and Moon Times for SL1 3SG on Saturday 6 June 2026

Nautical twilight begins (First light)	02:50
Civil twilight begins (Dawn)	04:00
Sunrise	04:47
Transit (sun is at its highest)	13:01
Sunset	21:14
Civil twilight ends (Dusk)	22:01
Nautical twilight ends (Nightfall)	23:11

Hours of daylight today	04:17 to 21:44
Hours of darkness tonight (lighting-up time)	21:44 to 04:16
Moon Phase	Waning Gibbous
Moon Sets	09:30

For a full sun and moon calendar for SL1 3SG, go to The Time and Place

Residential Property Sales in SL1 3SG

Date	Address	Property Type	Tenure	Price
28 November 2023	41 Lansdowne Avenue, Slough SL1 3SG	Detached	Freehold	£730,000
19 May 2021	1 Lansdowne Avenue, Slough SL1 3SG	Terraced (including end-of-terrace)	Freehold	£350,000
26 March 2020	25 Lansdowne Avenue, Slough SL1 3SG	Other property type	Freehold	£2,550,000
26 March 2020	19 Lansdowne Avenue, Slough SL1 3SG	Other property type	Freehold	£2,550,000
26 March 2020	23 Lansdowne Avenue, Slough SL1 3SG	Other property type	Freehold	£2,550,000
26 March 2020	21 Lansdowne Avenue, Slough SL1 3SG	Other property type	Freehold	£2,550,000
30 March 2016	49 Lansdowne Avenue, Slough SL1 3SG	Flat/apartment	Leasehold	£225,000
30 March 2016	49a Lansdowne Avenue, Slough SL1 3SG	Flat/apartment	Leasehold	£224,999
30 September 2015	39 Lansdowne Avenue, Slough SL1 3SG	Detached	Freehold	£460,000
30 November 2011	53 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£232,000
3 August 2010	57 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£325,000
14 June 2010	55 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£325,000
1 March 2010	3 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£235,000
20 March 2009	37 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£350,000
14 December 2007	1 Lansdowne Avenue, Slough SL1 3SG	Terraced (including end-of-terrace)	Freehold	£248,000
5 January 2005	49a Lansdowne Avenue, Slough SL1 3SG	Flat/apartment	Leasehold	£150,499
1 October 2004	57 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£285,000
1 October 2004	55 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£285,000
27 September 2004	35 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£343,000
1 August 2003	17 Lansdowne Avenue, Slough SL1 3SG	Detached	Freehold	£407,000
4 July 2003	49a Lansdowne Avenue, Slough SL1 3SG	Flat/apartment	Leasehold	£128,000
16 December 2002	11 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£197,500
15 November 2002	17 Lansdowne Avenue, Slough SL1 3SG	Detached	Freehold	£355,000
21 December 2000	53 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£145,000
30 October 2000	55 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£350,000
30 October 2000	57 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£350,000
25 September 1999	49 Lansdowne Avenue, Slough SL1 3SG	Flat/apartment	Leasehold	£64,000
29 June 1999	17 Lansdowne Avenue, Slough SL1 3SG	Detached	Freehold	£205,000
26 June 1998	49a Lansdowne Avenue, Slough SL1 3SG	Flat/apartment	Leasehold	£59,999
9 April 1998	35 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£179,950
3 September 1996	35 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£107,000
18 March 1996	61 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£112,000
8 February 1996	55 Lansdowne Avenue, Slough SL1 3SG	Semi-detached	Freehold	£105,000

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 SL1 3SG

United Kingdom Parliament

Constituency

Slough

MP

Tan Dhesi Labour

Slough Borough Council

Unitary Authority ward (UTW)

Elliman

Councillors

Amjad Abbasi Liberal Democrats

Asim Naveed Liberal Democrats

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

Government Statistical Services (GSS) data for SL1 3SG

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00083135		Output Areas	Statistical Building Block	31 December 2011	ONS
E00188546		Output Areas	Statistical Building Block	21 March 2021	ONS
E01016466	Slough 009E	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E01032730	Slough 009G	Lower layer Super Output Areas	Statistical Building Block	31 December 2011	ONS
E02003415	Slough 009	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E05015532	Elliman	Electoral Wards/Divisions	Administrative/Electoral	4 May 2023	DLUHC
E06000039	Slough	Unitary Authorities	Administrative	1 January 2009	DLUHC
E12000008	South East	Regions	Administrative	1 January 2009	DLUHC
E14001477	Slough	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
E33040235		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
E43000235	Slough, unparished area	Non-Civil Parished Areas	Census	1 April 2014	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
E63012046	Slough	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