The UK Postcode Database

SL1 3AY

a postcode in Slough

Introduced in January 1980
SL1 3AY 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 3AY

Gloucester Avenue - 36 properties, USRN 34900372

First Crescent - 1 property, USRN 34900334

Rutland Avenue - 1 property, USRN 34900753

Second Crescent - 1 property, USRN 34900770

Third Crescent - 1 property, USRN 34900872

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

Coordinates

Latitude: 51.5245 / 51°31'28"N

Longitude: -0.6121 / 0°36'43"W

UTM Reference: 30U 665650 5710861

OS Easting: 496381

OS Northing: 181538

OS Grid: SU963815

Location Encoding

Mapcode Local: GBR F80.835

Mapcode Global: VHFT2.BYR5

Open Location Code: 9C3XG9FQ+R5

Maidenhead Locator System: IO91qm65

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 4c1

  • Low-Skilled Migrant and Student Communities
  • Challenged Multicultural Communities and Students
  • African and Asian Influences

Index of Multiple Deprivation (IMD): 13155 / 32844

  • 5th decile
  • slightly more deprived

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

Sun and Moon Times for SL1 3AY on Sunday 5 July 2026

Nautical twilight begins (First light) 02:55
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) 23:18
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 SL1 3AY, go to The Time and Place

Residential Property Sales in SL1 3AY

DateAddressProperty TypeTenurePrice
9 January 2023 64 Gloucester Avenue, Slough SL1 3AY Semi-detached Freehold £558,000
23 September 2022 72 Gloucester Avenue, Slough SL1 3AY Semi-detached Leasehold £427,000
4 May 2018 10 Gloucester Avenue, Slough SL1 3AY Semi-detached Freehold £420,000
8 December 2006 40 Gloucester Avenue, Slough SL1 3AY Terraced (including end-of-terrace) Leasehold £230,000
23 April 2004 58 Gloucester Avenue, Slough SL1 3AY Semi-detached Freehold £185,000
1 November 2002 30 Gloucester Avenue, Slough SL1 3AY Semi-detached Freehold £163,000
16 August 2002 52 Gloucester Avenue, Slough SL1 3AY Semi-detached Leasehold £148,500
30 July 2002 20 Gloucester Avenue, Slough SL1 3AY Flat/apartment Leasehold £170,000
5 May 2002 36 Gloucester Avenue, Slough SL1 3AY Semi-detached Leasehold £130,000
1 November 2001 66 Gloucester Avenue, Slough SL1 3AY Semi-detached Leasehold £137,000
24 January 2001 66 Gloucester Avenue, Slough SL1 3AY Semi-detached Leasehold £97,500
31 March 2000 60 Gloucester Avenue, Slough SL1 3AY Flat/apartment Leasehold £90,000
29 January 1999 46 Gloucester Avenue, Slough SL1 3AY Semi-detached Leasehold £98,000
15 May 1998 12 Gloucester Avenue, Slough SL1 3AY Semi-detached Leasehold £97,000
16 August 1996 14 Gloucester Avenue, Slough SL1 3AY Semi-detached Leasehold £70,000
31 July 1996 12 Gloucester Avenue, Slough SL1 3AY Semi-detached Leasehold £77,000

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 3AY

United Kingdom Parliament
Constituency

Slough

MP

Tan Dhesi Labour

Slough Borough Council
Unitary Authority ward (UTW)

Baylis & Salt Hill

Councillors

Fiza Matloob Labour

Maroof Mohammad Labour

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

Government Statistical Services (GSS) data for SL1 3AY

CodeNameData TypeData ThemeActive SinceData Owner
E00083252 Output Areas Statistical Building Block 1 January 2009 ONS
E01016483 Slough 002A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003408 Slough 002 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05015525 Baylis & Salt Hill 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
E33040204 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

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 2.74 seconds. 216.73.217.18. Sun, 05 Jul 2026 10:31:08 +0100. Cretaceous Aardvark.