SL4 1BF maps, stats, and open data
SL4 1BF is located in the Eton & Castle electoral ward, within the unitary authority of Windsor and Maidenhead and the English Parliamentary constituency of Windsor. The Sub Integrated Care Board (ICB) Location is NHS Frimley ICB - D4U1Y and the police force is Thames Valley. This postcode has been in use since July 2018.
SL4 1BF maps
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025
Source: Open Postcode Geo
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025; Contains Royal Mail data © Royal Mail copyright and database right 2025; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
SL4 1BF geodata
| Easting | 496829 |
| Northing | 177276 |
| Latitude | 51.486157 |
| Longitude | -0.606833 |
Where is SL4 1BF?
| Country | England |
| Postcode District | SL4 |
Politics
| Ward | Eton & Castle |
|---|---|
| Constituency | Windsor |
Transport
Nearest bus stops to SL4 1BF
| Windsor & Eton Riverside Station (Datchet Road) | Windsor Town Centre | 87m |
| Windsor & Eton Riverside Station (Datchet Road) | Windsor Town Centre | 121m |
| Brocas Street | Eton | 207m |
| Theatre Royal (Thames Street) | Windsor Town Centre | 222m |
| Theatre Royal (Thames Street) | Windsor Town Centre | 227m |
Nearest railway stations to SL4 1BF
| Windsor & Eton Riverside Station | 0.1km |
| Windsor & Eton Central Station | 0.4km |
| Datchet Station | 1.9km |
Broadband
Broadband access in SL4 1BF (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 100.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband limitations in SL4 1BF (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
Deprivation
21.5% of English postcodes are less deprived than SL4 1BF:Food Standards Agency
Three nearest food hygiene ratings to SL4 1BF (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL4 1BF
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Thames Street | 17:30 | 11:45 | 169m |
| Eton High Street | 17:30 | 11:30 | 200m |
| Norman Gate Windsor Castle | 17:00 | 12:00 | 262m |
Environment
| Risk of SL4 1BF flooding from rivers and sea | High |
SL4 1BF ITL and SL4 1BF LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for SL4 1BF:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ1 | Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 Code | Name |
| TLJ11 | Berkshire |
| LAU 1 Code | Name |
| E06000040 | Windsor and Maidenhead |
SL4 1BF census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SL4 1BF:
| Code | Name | |
|---|---|---|
| OA | E00083643 | |
| LSOA | E01016567 | Windsor and Maidenhead 010B |
| MSOA | E02003430 | Windsor and Maidenhead 010 |
Nearest postcodes to SL4 1BF
| SL4 1AE | Farm Yard | 49m |
| SL4 1QN | Thames Side | 49m |
| SL4 1QL | Farm Yard | 76m |
| SL4 1QB | Datchet Road | 84m |
| SL4 6FD | King Stable Street | 98m |
| SL4 6SA | King Stable Street | 101m |
| SL4 1QW | Thames Street | 107m |
| SL4 6AA | High Street | 127m |
| SL4 6AB | King Stable Street | 131m |
| SL4 6BT | High Street | 134m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
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