AL7 4SB maps, stats, and open data
AL7 4SB lies on The Commons in Welwyn Garden City. AL7 4SB is located in the Howlands 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.
AL7 4SB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
AL7 4SB geodata
| Easting | 525502 |
| Northing | 211065 |
| Latitude | 51.784186 |
| Longitude | -0.181967 |
Where is AL7 4SB?
| Street | The Commons |
| Town/City | Welwyn Garden City |
| Country | England |
| Postcode District | AL7 |
AL7 4SB Elevation
Elevation or altitude of AL7 4SB as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 | Howlands |
|---|---|
| Constituency | Welwyn Hatfield |
House Prices
Sales of detached houses in AL7 4SB
2020 24 NOV £710,000 |
2011 27 SEP £289,950 |
➜ Welwyn Garden City house prices
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 AL7 4SB
| Howlands House (Howlands) | Welwyn Garden City | 125m |
| Howlands House (Howlands) | Welwyn Garden City | 171m |
| Sheepcote (Howlands) | Welwyn Garden City | 203m |
| Sheepcote (Howlands) | Welwyn Garden City | 239m |
| New Qeii Hospital (Howlands) | Welwyn Garden City | 385m |
Nearest railway stations to AL7 4SB
| Welwyn Garden City Station | 2.4km |
| Hatfield (Herts) Station | 3.2km |
| Welwyn North Station | 4.4km |
Broadband
Broadband access in AL7 4SB (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 | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in AL7 4SB (2019 data)
Download
| Median download speed | 100.0Mbps |
| Average download speed | 129.0Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 0.4Mbps |
| Average upload speed | 0.4Mbps |
| Maximum upload speed | 0.44Mbps |
Broadband limitations in AL7 4SB (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% |
AL7 4SB gas and electricity consumption
Estimated total energy consumption in AL7 4SB by fuel type, 2015.
Gas
| Consumption (kWh) | 249,893 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 15,618 |
| Median (kWh/meter) | 15,427 |
Electricity
| Consumption (kWh) | 57,354 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 4,097 |
| Median (kWh/meter) | 4,302 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in AL7 4SB, for 2015.
- Meter count: The total number of meters in AL7 4SB.
- 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
18.1% of English postcodes are less deprived than AL7 4SB:Food Standards Agency
Three nearest food hygiene ratings to AL7 4SB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to AL7 4SB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| The Commons | 17:30 | 12:00 | 165m |
| Beehive Lane | 17:30 | 12:00 | 437m |
| Hallgrove P.o | 17:30 | 12:00 | 584m |
AL7 4SB ITL and AL7 4SB 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 AL7 4SB:
| 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 |
AL7 4SB 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 AL7 4SB:
| Code | Name | |
|---|---|---|
| OA | E00121577 | |
| LSOA | E01023946 | Welwyn Hatfield 008D |
| MSOA | E02004987 | Welwyn Hatfield 008 |
Nearest postcodes to AL7 4SB
| AL7 4RZ | The Commons | 68m |
| AL7 4SA | West Mead | 71m |
| AL7 4RY | The Commons | 137m |
| AL7 4RQ | Howlands | 139m |
| AL7 4RX | Daye Mead | 183m |
| AL7 4RL | Howlands | 199m |
| AL7 4RJ | Howicks Green | 217m |
| AL7 4RT | Little Lake | 222m |
| AL7 4RS | The Commons | 229m |
| AL7 4QD | Sheepcote | 234m |
- 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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