SL1 5AF maps, stats, and open data
SL1 5AF lies on Eltham Avenue in Slough. SL1 5AF is located in the Cippenham Village electoral ward, within the unitary authority of Slough and the English Parliamentary constituency of Slough. 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 2008.
SL1 5AF maps
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode Geo
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026; Contains Royal Mail data © Royal Mail copyright and database right 2026; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
SL1 5AF geodata
| Easting | 494926 |
| Northing | 179877 |
| Latitude | 51.509858 |
| Longitude | -0.633550 |
Where is SL1 5AF?
| Street | Eltham Avenue |
| Town/City | Slough |
| Country | England |
| Postcode District | SL1 |
SL1 5AF Elevation
Elevation or altitude of SL1 5AF as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 30m | 98ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
Politics
| Ward | Cippenham Village |
|---|---|
| Constituency | Slough |
Transport
Nearest bus stops to SL1 5AF
| Grimsby Road (Eltham Avenue) | Cippenham | 43m |
| Grimsby Road (Eltham Avenue) | Cippenham | 76m |
| Braemar Gardens (Telford Drive) | Cippenham | 340m |
| Braemar Gardens (Telford Drive) | Cippenham | 346m |
| Earls Lane Play Area (Earls Lane) | Cippenham | 380m |
Nearest railway stations to SL1 5AF
| Burnham (Berks) Station | 1.8km |
| Slough Station | 2.9km |
| Windsor & Eton Riverside Station | 3.3km |
Broadband
Broadband access in SL1 5AF (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 | 66.7% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SL1 5AF (2019 data)
Download
| Median download speed | 40.0Mbps |
| Average download speed | 46.5Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.4Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL1 5AF (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% |
SL1 5AF gas and electricity consumption
Estimated total energy consumption in SL1 5AF by fuel type, 2015.
Gas
| Consumption (kWh) | 869,469 |
|---|---|
| Meter count | 75 |
| Mean (kWh/meter) | 11,593 |
| Median (kWh/meter) | 9,849 |
Electricity
| Consumption (kWh) | 226,923 |
|---|---|
| Meter count | 75 |
| Mean (kWh/meter) | 3,026 |
| Median (kWh/meter) | 2,662 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL1 5AF, for 2015.
- Meter count: The total number of meters in SL1 5AF.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
41.6% of English postcodes are less deprived than SL1 5AF:Food Standards Agency
Three nearest food hygiene ratings to SL1 5AF (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL1 5AF
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Richards Way | 18:15 | 10:45 | 165m |
| Asda Superstore | 16:30 | 10:45 | 363m |
| Lower Cippenham Lane | 18:30 | 11:00 | 371m |
Environment
| Risk of SL1 5AF flooding from rivers and sea | Low |
SL1 5AF ITL and SL1 5AF 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 SL1 5AF:
| 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 |
| E06000039 | Slough |
SL1 5AF 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 SL1 5AF:
| Code | Name | |
|---|---|---|
| OA | E00166713 | |
| LSOA | E01016477 | Slough 008E |
| MSOA | E02003414 | Slough 008 |
Nearest postcodes to SL1 5AF
| SL1 5AY | Langtree Avenue | 72m |
| SL1 5AX | Daylesford Grove | 80m |
| SL1 5AW | Ashmount Crescent | 108m |
| SL1 5FQ | Glyncroft | 117m |
| SL1 5FB | Amesbury Road | 118m |
| SL1 5FU | Collier Close | 118m |
| SL1 5FE | Grimsby Road | 119m |
| SL1 5FH | Dariel Close | 121m |
| SL1 5AQ | Graylands Close | 140m |
| SL1 5FP | Bellefield | 157m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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