AL6 0UB lies on Rosecroft Lane in Welwyn. AL6 0UB 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.


| Easting | 525081 |
| Northing | 217800 |
| Latitude | 51.844805 |
| Longitude | -0.185639 |
| Street | Rosecroft Lane |
| Town/City | Welwyn |
| Country | England |
| Postcode District | AL6 |
Elevation or altitude of AL6 0UB as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 90m | 295ft |
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 |
2025 12 DEC £775,000 |
2025 30 SEP £520,000 |
2023 4 AUG £495,000 |
2023 31 MAR £895,000 |
2021 23 AUG £996,500 |
2021 28 JUN £638,500 |
SOUTH RIDGE, 13, ROSECROFT LANE, WELWYN, AL6 0UB 2019 7 JUN £538,100 |
2016 14 SEP £415,000 |
2015 12 NOV £555,000 |
2, ROSECROFT LANE, WELWYN, AL6 0UB 2015 21 MAY £742,500 |
| Mardley Avenue (Mardley Hill) | Mardley Hill | 223m |
| Mardley Avenue (Mardley Hill) | Mardley Hill | 239m |
| The Drive (Mardley Hill) | Mardley Hill | 304m |
| The Drive (Mardley Hill) | Mardley Hill | 323m |
| The North Star Ph (Great North Road) | Mardley Hill | 594m |
| Welwyn North Station | 2.4km |
| Knebworth Station | 2.5km |
| Watton-at-Stone Station | 4.7km |
| 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 | 53.7Mbps |
| Average download speed | 46.1Mbps |
| Maximum download speed | 69.74Mbps |
| Median upload speed | 14.9Mbps |
| Average upload speed | 12.8Mbps |
| Maximum upload speed | 20.00Mbps |
| 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 0UB by fuel type, 2015.
| Consumption (kWh) | 313,719 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 19,607 |
| Median (kWh/meter) | 20,126 |
| Consumption (kWh) | 47,594 |
|---|---|
| Meter count | 11 |
| Mean (kWh/meter) | 4,327 |
| Median (kWh/meter) | 4,378 |



➜ Get more ratings from the Food Standards Agency
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Mardley Hill | 16:00 | 07:45 | 247m |
| Oaklands Rise | 16:00 | 08:00 | 401m |
| Oaklands | 16:15 | 12:00 | 661m |
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 0UB:
| 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 0UB:
| Code | Name | |
|---|---|---|
| OA | E00121692 | |
| LSOA | E01023965 | Welwyn Hatfield 001A |
| MSOA | E02004980 | Welwyn Hatfield 001 |
| AL6 0UA | Woodacre Drive | 78m |
| AL6 0UL | Robbery Bottom Lane | 106m |
| AL6 0TZ | Mardley Avenue | 106m |
| AL6 0TY | Hillside Way | 131m |
| AL6 0UG | Marlborough Close | 134m |
| AL6 0UD | Mardley Avenue | 136m |
| AL6 0TU | Mardley Avenue | 149m |
| AL6 0SG | Copse Hill | 180m |
| AL6 0SX | Mardley Heights | 185m |
| AL6 0UN | Robbery Bottom Lane | 187m |