SL4 3LL

a large user postcode in Windsor, Windsor and Maidenhead

SL4 3LL Location Map

Coordinates

Latitude: 51.4694 / 51°28'9"N

Longitude: -0.6152 / 0°36'54"W

OS Eastings: 496281

OS Northings: 175404

OS Grid: SU962754

Location Encoding

Mapcode National: GBR F8L.THQ

Mapcode Global: VHFTG.9B3D

Plus Code: 9C3XF99M+QW

Maidenhead Locator System: IO91ql62

What Three Birds: peregrine.cowbird.harrier

What are these?

Marker point and cooordinate accuracy: Within the building of the matched address closest to the postcode mean.

Can you answer a question about SL4 3LL?

Wood Close, Windsor SL4 3LL

Summary

SL4 3LL is a large user postcode in Windsor, Windsor and Maidenhead. It was first introduced in July 2002.

'Large User' postcodes are allocated to organisations which receive large amounts of post. Unlike standard geographic postcodes, which cover up to 80 addresses, a large user postcode is unique to a single address.

To the best of our knowledge, the current address of this postcode is:
Trevelyan School, Wood Close, Windsor SL4 3LL.

The geographic coordinates assigned to a large user postcode may not necessarily be the actual coordinates of the location to which mail is delivered. If the address is a PO Box, then the coordinates will usually be the Royal Mail sorting office which handles mail for that postcode. In other cases, the coordinates of the postcode may be the headquarters, or registered office, of an organisation rather than the building which receives mail.

Windsor is a town, which had a population of 31,225 in the 2011 census.

SL4 3LL is in the Slough and Heathrow travel to work area. NHS services are provided by the Berkshire East Primary Care Trust.

SL4 3LL is approximately 26m (85ft) above sea level.

Office of National Statistics Output Area Classification for the area containing SL4 3LL

5a3: Urbanites - Urban Professionals and Families - Families in Terraces and Flats

Office of National Statistics Rural/Urban classification for SL4 3LL

England C1: a town or city, surrounded by populated countryside

Healthy Living Index

5/10 (Moderate)

Neighbourhood Retail Diversity Index

7/10 (High)

Area Retail Diversity Index

8/10 (High)

Supermarkets near SL4 3LL include Asda, Co-Operative Food, Londis, Tesco and Waitrose. (Source: OpenStreetMap)

Other nearby postcodes

SL4 3LL at other websites

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Postcode Map

Councils, constituencies and elected representatives

Residents of SL4 3LL are represented at different levels of local, regional and national government by elected representatives. Where known, these are shown here.

This data is updated approximately monthly, and may not necessarily take account of the results of any elections or by-elections held recently.

Unitary Authority

Windsor and Maidenhead Council

Ward

Old Windsor

Councillors

Lynne Jones (Old Windsor Residents Association)
Neil James Knowles (Old Windsor Residents Association)

United Kingdom Parliament

Constituency

Windsor

MP

Adam Afriyie (Conservative)

Broadband Internet

Ofcom publishes annual statistics for Broadband availability. This is the most recent data for SL4 3LL.

Full fibre availability
%
Ultrafast broadband availability
100%
Superfast broadband availability
100%
Premises unable to receive 30Mbits/s
0%
Premises unable to receive 10Mbits/s
0%
Premises unable to receive 5Mbits/s
0%
Premises unable to receive 2Mbits/s
0%
Premises below Universal Service Obligation
0%
  • Definitions
  • Ultrafast: 300Mbit/s or greater
  • Superfast: 30Mbit/s to less than 300Mbit/s
  • Universal Service Obligation: Download speeds at or above 10Mbit/s and upload speeds at or above 1Mbit/s

Schools

The most recent Ofsted rankings for schools near SL4 3LL.

Sorry, we have no current data to display for this area.

Government Statistical Service (GSS) Codes for SL4 3LL

Super Output Area, Lower Layer
E01016595
Windsor and Maidenhead 015B
Super Output Area, Middle Layer
E02003435
Windsor and Maidenhead 015
Local Authority Ward
E05002368
Park
Local Authority Ward
E05012507
Old Windsor
Local Authority
E06000040
Windsor and Maidenhead
Region
E12000008
South East
Westminster Parliamentary Constituency
E14001042
Windsor
European Electoral Region
E15000008
South East
Primary Care Organisation
E16000137
Berkshire East
Police Force Area
E23000029
Thames Valley
Travel to Work Area
E30000266
Slough and Heathrow
Built-up Area
E34004597
Windsor
Built-up Area sub-division
E35000591
Windsor
Local Enterprise Partnership
E37000035
Thames Valley Berkshire
Sub ICB Location
E38000252
NHS Frimley ICB - D4U1Y
NHS England Region
E40000005
South East
Non-Civil Parished Area
E43000259
Windsor and Maidenhead, unparished area
Sustainability and Transformation Partnership
E54000034
Frimley Health
Cancer Alliance
E56000012
Surrey and Sussex
Country
E92000001
England

SL4 3LL is a large user postcode in Windsor, Windsor and Maidenhead. Check typical house prices, council tax bands, business rates, broadband availability and local schools. Find nearby hotels and holiday rentals

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