AL6 0TU maps, stats, and open data
AL6 0TU lies on Mardley Avenue in Welwyn. AL6 0TU is located in the Welwyn East electoral ward, within the local authority district of Welwyn Hatfield and the English Parliamentary constituency of Welwyn Hatfield. 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 0TU maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
AL6 0TU geodata
| Easting | 525025 |
| Northing | 217938 |
| Latitude | 51.846057 |
| Longitude | -0.186402 |
Where is AL6 0TU?
| Street | Mardley Avenue |
| Town/City | Welwyn |
| Country | England |
| Postcode District | AL6 |
AL6 0TU Elevation
Elevation or altitude of AL6 0TU as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 100m | 328ft |
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 | Welwyn East |
|---|---|
| Constituency | Welwyn Hatfield |
House Prices
Sales of detached houses in AL6 0TU
2025 31 JAN £750,000 |
2024 28 MAY £1,000,000 |
2020 27 NOV £775,000 |
2013 16 AUG £515,000 |
2008 5 DEC £500,000 |
29, MARDLEY AVENUE, WELWYN, AL6 0TU 2007 19 JAN £456,000 |
2006 18 DEC £395,000 |
25, MARDLEY AVENUE, WELWYN, AL6 0TU 2005 26 APR £310,000 |
2005 14 JAN £395,000 |
2004 10 DEC £320,000 |
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 AL6 0TU
| Mardley Avenue (Mardley Hill) | Mardley Hill | 157m |
| The Drive (Mardley Hill) | Mardley Hill | 178m |
| Mardley Avenue (Mardley Hill) | Mardley Hill | 182m |
| The Drive (Mardley Hill) | Mardley Hill | 198m |
| The North Star Ph (Great North Road) | Mardley Hill | 636m |
Nearest railway stations to AL6 0TU
| Knebworth Station | 2.3km |
| Welwyn North Station | 2.5km |
| Watton-at-Stone Station | 4.8km |
Broadband
Broadband access in AL6 0TU (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 | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in AL6 0TU (2019 data)
Download
| Median download speed | 57.5Mbps |
| Average download speed | 51.9Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 18.0Mbps |
| Average upload speed | 13.2Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in AL6 0TU (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% |
AL6 0TU gas and electricity consumption
Estimated total energy consumption in AL6 0TU by fuel type, 2015.
Gas
| Consumption (kWh) | 315,961 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 26,330 |
| Median (kWh/meter) | 23,642 |
Electricity
| Consumption (kWh) | 62,546 |
|---|---|
| Meter count | 10 |
| Mean (kWh/meter) | 6,255 |
| Median (kWh/meter) | 5,148 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in AL6 0TU, for 2015.
- Meter count: The total number of meters in AL6 0TU.
- 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
0.6% of English postcodes are less deprived than AL6 0TU:Food Standards Agency
Three nearest food hygiene ratings to AL6 0TU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to AL6 0TU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Mardley Hill | 16:00 | 07:45 | 102m |
| Oaklands Rise | 16:00 | 08:00 | 459m |
| Oaklands | 16:15 | 12:00 | 697m |
AL6 0TU ITL and AL6 0TU 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 0TU:
| 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 |
| E07000241 | Welwyn Hatfield |
AL6 0TU 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 0TU:
| Code | Name | |
|---|---|---|
| OA | E00121692 | |
| LSOA | E01023965 | Welwyn Hatfield 001A |
| MSOA | E02004980 | Welwyn Hatfield 001 |
Nearest postcodes to AL6 0TU
| AL6 0UD | Mardley Avenue | 61m |
| AL6 0SX | Mardley Heights | 95m |
| AL6 0TZ | Mardley Avenue | 100m |
| AL6 0TT | Mardley Hill | 125m |
| AL6 0UX | Mardleywood | 129m |
| AL6 0TX | Mardley Heights | 130m |
| AL6 0UB | Rosecroft Lane | 149m |
| AL6 0UA | Woodacre Drive | 156m |
| AL6 0UG | Marlborough Close | 162m |
| AL6 0TY | Hillside Way | 166m |
- 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)
GetTheData.com is owned and operated by GetTheData Publishing Limited.
Company Number: 11075184 · Registered in England and Wales.
Registered Office: 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE
By accessing our site you agree to us using cookies, and sharing information about your use of our site, in accordance with our privacy policy.