AL9 7TB lies on Hawkshead Lane in North Mymms, Hatfield. AL9 7TB is located in the Welham Green and Hatfield South 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 | 523419 |
| Northing | 203100 |
| Latitude | 51.713068 |
| Longitude | -0.214975 |
| Street | Hawkshead Lane |
| Locality | North Mymms |
| Town/City | Hatfield |
| Country | England |
| Postcode District | AL9 |
Elevation or altitude of AL9 7TB 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 | Welham Green And Hatfield South |
|---|---|
| Constituency | Welwyn Hatfield |
2025 15 AUG £765,000 |
10, HAWKSHEAD LANE, NORTH MYMMS, HATFIELD, AL9 7TB 2022 20 DEC £1,320,000 |
18, HAWKSHEAD LANE, NORTH MYMMS, HATFIELD, AL9 7TB 2022 2 DEC £875,000 |
22, HAWKSHEAD LANE, NORTH MYMMS, HATFIELD, AL9 7TB 2020 4 MAY £1,400,000 |
30, HAWKSHEAD LANE, NORTH MYMMS, HATFIELD, AL9 7TB 2016 12 JUL £1,260,000 |
28, HAWKSHEAD LANE, NORTH MYMMS, HATFIELD, AL9 7TB 2015 26 FEB £1,400,000 |
6, HAWKSHEAD LANE, NORTH MYMMS, HATFIELD, AL9 7TB 2010 21 JUN £590,000 |
4, HAWKSHEAD LANE, NORTH MYMMS, HATFIELD, AL9 7TB 2008 21 NOV £800,000 |
2005 25 NOV £565,000 |
26, HAWKSHEAD LANE, NORTH MYMMS, HATFIELD, AL9 7TB 2005 9 JUN £690,000 |
| Hawkshead Lane (Blue Bridge Road) | Brookmans Park | 1,139m |
| Hawkshead Lane (Blue Bridge Road) | Brookmans Park | 1,154m |
| Cranborne Industrial Estate (Cranborne Road) | Potters Bar | 1,184m |
| Bluebridge Avenue (Bluebridge Road) | Brookmans Park | 1,236m |
| Brookmans Park Railway Station (Station Road) | Brookmans Park | 1,239m |
| Brookmans Park Station | 1.1km |
| Potters Bar Station | 2.4km |
| Welham Green Station | 2.6km |
| Percentage of properties with Next Generation Access | 93.8% |
| Percentage of properties with Superfast Broadband | 68.8% |
| 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 | 17.5Mbps |
| Average download speed | 26.5Mbps |
| Maximum download speed | 59.51Mbps |
| Median upload speed | 3.7Mbps |
| Average upload speed | 5.8Mbps |
| Maximum upload speed | 17.28Mbps |
| 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 | 25.0% |
Estimated total energy consumption in AL9 7TB by fuel type, 2015.
| Consumption (kWh) | 370,627 |
|---|---|
| Meter count | 15 |
| Mean (kWh/meter) | 24,708 |
| Median (kWh/meter) | 23,778 |
| Consumption (kWh) | 54,114 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 4,510 |
| Median (kWh/meter) | 4,374 |


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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Warrengate Road | 16:30 | 10:30 | 390m |
| Brookmans Park P O | 18:00 | 11:45 | 1,341m |
| Hawkshead Road | 17:30 | 12:00 | 2,110m |
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 AL9 7TB:
| 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 AL9 7TB:
| Code | Name | |
|---|---|---|
| OA | E00121677 | |
| LSOA | E01023964 | Welwyn Hatfield 014C |
| MSOA | E02004993 | Welwyn Hatfield 014 |
| AL9 7TE | Hawkshead Lane | 114m |
| AL9 7TF | Hawkshead Lane | 146m |
| AL9 7TD | Hawkshead Lane | 150m |
| AL9 7SZ | Hawkshead Lane | 170m |
| AL9 7TY | Warrengate Road | 424m |
| AL9 7TG | Swanland Road | 506m |
| AL9 7TU | Warrengate Road | 599m |
| AL9 7TX | Warrengate Road | 789m |
| AL9 7UL | The Gardens | 1029m |
| AL9 7UG | Westland Drive | 1063m |