AL6 0UR lies on Mardley Dell in Welwyn. AL6 0UR 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 April 1986.


| Easting | 524974 |
| Northing | 218131 |
| Latitude | 51.847803 |
| Longitude | -0.187072 |
| Street | Mardley Dell |
| Town/City | Welwyn |
| Country | England |
| Postcode District | AL6 |
Elevation or altitude of AL6 0UR as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 110m | 361ft |
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.
| Ward | Welwyn East |
|---|---|
| Constituency | Welwyn Hatfield |
2021 24 JUN £900,000 |
2021 26 MAR £775,000 |
2020 11 MAR £752,000 |
2018 10 MAY £817,500 |
21, MARDLEY DELL, WELWYN, AL6 0UR 2017 23 NOV £805,000 |
2010 1 OCT £745,000 |
2010 9 JUL £525,000 |
17, MARDLEY DELL, WELWYN, AL6 0UR 2010 1 JUL £585,000 |
14, MARDLEY DELL, WELWYN, AL6 0UR 2007 16 NOV £635,000 |
8, MARDLEY DELL, WELWYN, AL6 0UR 2007 4 OCT £650,000 |
| The Drive (Mardley Hill) | Mardley Hill | 117m |
| The Drive (Mardley Hill) | Mardley Hill | 121m |
| Mardley Avenue (Mardley Hill) | Mardley Hill | 261m |
| Mardley Avenue (Mardley Hill) | Mardley Hill | 282m |
| Red Lion Ph (London Road) | Woolmer Green | 689m |
| Knebworth Station | 2.1km |
| Welwyn North Station | 2.7km |
| Watton-at-Stone Station | 4.8km |
| 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
| Median download speed | 40.0Mbps |
| Average download speed | 44.6Mbps |
| Maximum download speed | 63.49Mbps |
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.9Mbps |
| Maximum upload speed | 15.42Mbps |
| 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% |
Estimated total energy consumption in AL6 0UR by fuel type, 2015.
| Consumption (kWh) | 378,613 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 23,663 |
| Median (kWh/meter) | 23,591 |
| Consumption (kWh) | 94,413 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 5,901 |
| Median (kWh/meter) | 5,216 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Mardley Hill | 16:00 | 07:45 | 102m |
| Oaklands Rise | 16:00 | 08:00 | 605m |
| Woolmer Green | 17:00 | 09:30 | 650m |
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 0UR:
| 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 |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for AL6 0UR:
| Code | Name | |
|---|---|---|
| OA | E00121691 | |
| LSOA | E01023965 | Welwyn Hatfield 001A |
| MSOA | E02004980 | Welwyn Hatfield 001 |
| AL6 0TN | Mardley Hill | 59m |
| AL6 0UZ | Mardleywood | 62m |
| AL6 0UX | Mardleywood | 111m |
| AL6 0TT | Mardley Hill | 115m |
| AL6 0TW | The Drive | 119m |
| AL6 0UU | Heathlands | 125m |
| AL6 0TR | The Drive | 160m |
| AL6 0TX | Mardley Heights | 185m |
| AL6 0UY | Mardleywood | 200m |
| AL6 0TU | Mardley Avenue | 200m |