SL3 9HT maps, stats, and open data
SL3 9HT lies on Penn Road in Datchet, Slough. SL3 9HT is located in the Datchet, Horton & Wraysbury 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 January 1980.
SL3 9HT 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
SL3 9HT geodata
| Easting | 499741 |
| Northing | 176903 |
| Latitude | 51.482297 |
| Longitude | -0.565030 |
Where is SL3 9HT?
| Street | Penn Road |
| Locality | Datchet |
| Town/City | Slough |
| Country | England |
| Postcode District | SL3 |
SL3 9HT Elevation
Elevation or altitude of SL3 9HT as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 20m | 66ft |
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 | Datchet, Horton & Wraysbury |
|---|---|
| Constituency | Windsor |
House Prices
Sales of detached houses in SL3 9HT
2016 30 MAR £387,500 |
26, PENN ROAD, DATCHET, SLOUGH, SL3 9HT 2013 25 JAN £295,000 |
22, PENN ROAD, DATCHET, SLOUGH, SL3 9HT 2012 29 MAR £257,500 |
2008 23 APR £350,000 |
1999 25 JUN £144,950 |
20, PENN ROAD, DATCHET, SLOUGH, SL3 9HT 1996 12 SEP £100,000 |
1996 14 MAR £112,500 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SL3 9HT
| Ditton Road Cemetery (Ditton Road) | Datchet | 194m |
| Ditton Road Junction (Ditton Road) | Datchet | 206m |
| Ditton Road Cemetery (Ditton Road) | Datchet | 217m |
| Ditton Road Junction (Horton Road) | Datchet | 219m |
| Penn Road (Horton Road) | Datchet | 248m |
Nearest railway stations to SL3 9HT
| Datchet Station | 1km |
| Sunnymeads Station | 1.4km |
| Windsor & Eton Riverside Station | 2.9km |
Broadband
Broadband access in SL3 9HT (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 | 84.4% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SL3 9HT (2019 data)
Download
| Median download speed | 65.8Mbps |
| Average download speed | 61.0Mbps |
| Maximum download speed | 100.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 12.7Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL3 9HT (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% |
SL3 9HT gas and electricity consumption
Estimated total energy consumption in SL3 9HT by fuel type, 2015.
Gas
| Consumption (kWh) | 190,057 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 14,620 |
| Median (kWh/meter) | 15,783 |
Electricity
| Consumption (kWh) | 165,326 |
|---|---|
| Meter count | 32 |
| Mean (kWh/meter) | 5,166 |
| Median (kWh/meter) | 4,517 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL3 9HT, for 2015.
- Meter count: The total number of meters in SL3 9HT.
- 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
52.4% of English postcodes are less deprived than SL3 9HT:Food Standards Agency
Three nearest food hygiene ratings to SL3 9HT (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL3 9HT
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| The Green Datchet | 17:15 | 12:15 | 97m |
| Datchet Common | 17:45 | 11:15 | 267m |
| Montrose Avenue | 17:30 | 11:00 | 519m |
Environment
| Risk of SL3 9HT flooding from rivers and sea | High |
SL3 9HT ITL and SL3 9HT 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 SL3 9HT:
| 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 |
SL3 9HT 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 SL3 9HT:
| Code | Name | |
|---|---|---|
| OA | E00083628 | |
| LSOA | E01016566 | Windsor and Maidenhead 011C |
| MSOA | E02003431 | Windsor and Maidenhead 011 |
Nearest postcodes to SL3 9HT
| SL3 9HS | Penn Road | 58m |
| SL3 9JE | Penn Road | 64m |
| SL3 9JA | New Road | 68m |
| SL3 9HP | New Road | 108m |
| SL3 9LS | Ditton Road | 114m |
| SL3 9JB | New Road | 135m |
| SL3 9LT | Ditton Road | 153m |
| SL3 9LU | Ditton Road | 157m |
| SL3 9HW | Horton Road | 186m |
| SL3 9RB | Penn Road | 200m |
- 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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