AL6 9SU maps, stats, and open data
AL6 9SU lies on Pottersheath Road in Welwyn. AL6 9SU is located in the Knebworth electoral ward, within the local authority district of North Hertfordshire and the English Parliamentary constituency of Stevenage. The Sub Integrated Care Board (ICB) Location is NHS Hertfordshire and West Essex ICB - 06K and the police force is Hertfordshire. This postcode has been in use since January 1980.
AL6 9SU maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
AL6 9SU geodata
| Easting | 523998 |
| Northing | 218238 |
| Latitude | 51.848975 |
| Longitude | -0.201219 |
Where is AL6 9SU?
| Street | Pottersheath Road |
| Town/City | Welwyn |
| Country | England |
| Postcode District | AL6 |
AL6 9SU Elevation
Elevation or altitude of AL6 9SU as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 120m | 394ft |
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 | Knebworth |
|---|---|
| Constituency | Stevenage |
Transport
Nearest bus stops to AL6 9SU
| The North Star Ph (Great North Road) | Mardley Hill | 920m |
| Mardley Avenue (Mardley Hill) | Mardley Hill | 929m |
| Mardley Avenue (Mardley Hill) | Mardley Hill | 945m |
| The North Star Ph (Great North Road) | Mardley Hill | 949m |
| The Drive (Mardley Hill) | Mardley Hill | 1,098m |
Nearest railway stations to AL6 9SU
| Knebworth Station | 2.2km |
| Welwyn North Station | 2.9km |
Broadband
Broadband access in AL6 9SU (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 94.4% |
| Percentage of properties with Ultrafast Broadband | 94.4% |
| Percentage of properties with Full Fibre Broadband | 94.4% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in AL6 9SU (2019 data)
Download
| Median download speed | 5.8Mbps |
| Average download speed | 5.8Mbps |
| Maximum download speed | 11.14Mbps |
Upload
| Median upload speed | 1.0Mbps |
| Average upload speed | 1.0Mbps |
| Maximum upload speed | 1.17Mbps |
Broadband limitations in AL6 9SU (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 | 5.6% |
| Percentage of properties unable to receive 30Mbps | 5.6% |
AL6 9SU gas and electricity consumption
Estimated total energy consumption in AL6 9SU by fuel type, 2015.
Electricity
| Consumption (kWh) | 147,565 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 8,198 |
| Median (kWh/meter) | 5,501 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in AL6 9SU, for 2015.
- Meter count: The total number of meters in AL6 9SU.
- 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
20.2% of English postcodes are less deprived than AL6 9SU:Food Standards Agency
Three nearest food hygiene ratings to AL6 9SU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to AL6 9SU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Canons Field Road | 16:00 | 07:30 | 510m |
| The Avenue | 16:00 | 09:00 | 788m |
| Oaklands | 16:15 | 12:00 | 920m |
AL6 9SU ITL and AL6 9SU 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 AL6 9SU:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH2 | Bedfordshire and Hertfordshire |
| ITL 3 Code | Name |
| TLH23 | Hertfordshire CC |
| LAU 1 Code | Name |
| E07000099 | North Hertfordshire |
AL6 9SU 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 AL6 9SU:
| Code | Name | |
|---|---|---|
| OA | E00119992 | |
| LSOA | E01023627 | North Hertfordshire 015D |
| MSOA | E02004923 | North Hertfordshire 015 |
Nearest postcodes to AL6 9SU
| AL6 9ST | Pottersheath Road | 123m |
| AL6 9SS | Danesbury Park Road | 235m |
| AL6 9SZ | Pottersheath Road | 246m |
| AL6 9SY | Pottersheath Road | 340m |
| AL6 0QA | Canonsfield Road | 408m |
| AL6 9SH | Danesbury Park Road | 415m |
| AL6 9TD | Ninnings Lane | 450m |
| AL6 0PZ | Hollybush Close | 480m |
| AL6 0EQ | Pine Crest | 488m |
| AL6 9SJ | Danesbury Park Road | 508m |
- 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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