AL7 4TT lies on St Josephs Green in Welwyn Garden City. AL7 4TT is located in the Hollybush 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 February 2006.


| Easting | 523580 |
| Northing | 211156 |
| Latitude | 51.785425 |
| Longitude | -0.209809 |
| Street | St Josephs Green |
| Town/City | Welwyn Garden City |
| Country | England |
| Postcode District | AL7 |
Elevation or altitude of AL7 4TT as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 80m | 262ft |
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 | Hollybush |
|---|---|
| Constituency | Welwyn Hatfield |
21, ST JOSEPHS GREEN, WELWYN GARDEN CITY, AL7 4TT 2017 12 SEP £475,000 |
23, ST JOSEPHS GREEN, WELWYN GARDEN CITY, AL7 4TT 2016 23 FEB £445,000 |
23, ST JOSEPHS GREEN, WELWYN GARDEN CITY, AL7 4TT 2013 6 DEC £385,000 |
21, ST JOSEPHS GREEN, WELWYN GARDEN CITY, AL7 4TT 2013 28 MAR £350,000 |
23, ST JOSEPHS GREEN, WELWYN GARDEN CITY, AL7 4TT 2007 22 JUN £351,950 |
21, ST JOSEPHS GREEN, WELWYN GARDEN CITY, AL7 4TT 2006 15 DEC £335,000 |
➜ Welwyn Garden City house prices
| Chequers Field (Chequersfield) | Welwyn Garden City | 267m |
| Boundary Lane (Howlands) | Welwyn Garden City | 415m |
| Boundary Lane (Howlands) | Welwyn Garden City | 528m |
| Police Headquarters (Stanborough Road) | Stanborough | 656m |
| Park (Stanborough Road) | Stanborough | 692m |
| Welwyn Garden City Station | 1.8km |
| Hatfield (Herts) Station | 2.4km |
| Welwyn North Station | 4.4km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 3.8% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 63.6Mbps |
| Average download speed | 54.0Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 14.3Mbps |
| Average upload speed | 13.8Mbps |
| 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 AL7 4TT by fuel type, 2015.
| Consumption (kWh) | 417,764 |
|---|---|
| Meter count | 52 |
| Mean (kWh/meter) | 8,034 |
| Median (kWh/meter) | 7,156 |
| Consumption (kWh) | 144,450 |
|---|---|
| Meter count | 55 |
| Mean (kWh/meter) | 2,626 |
| Median (kWh/meter) | 2,042 |



➜ Get more ratings from the Food Standards Agency
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Burrowfields | 17:30 | 08:00 | 610m |
| Linkfield | 17:30 | 12:00 | 659m |
| Chequers | 17:30 | 12:00 | 679m |
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 4TT:
| 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 AL7 4TT:
| Code | Name | |
|---|---|---|
| OA | E00173225 | |
| LSOA | E01023941 | Welwyn Hatfield 009C |
| MSOA | E02004988 | Welwyn Hatfield 009 |
| AL7 4SQ | Eddington Crescent | 51m |
| AL7 4SY | Eddington Crescent | 69m |
| AL7 4TX | Chequers Field | 89m |
| AL7 4SX | Eddington Crescent | 110m |
| AL7 4TU | Berwick Place | 167m |
| AL7 4SH | Merrifield Court | 300m |
| AL7 4SG | Merrifield Court | 359m |
| AL7 4EJ | Boundary Lane | 416m |
| AL7 4TW | West Burrowfield | 442m |
| AL7 4FB | Lawrence Hall End | 489m |