AL4 9JN maps, stats, and open data
AL4 9JN lies on Westfield Court in St. Albans. AL4 9JN is located in the Marshalswick East & Jersey Farm electoral ward, within the local authority district of St Albans and the English Parliamentary constituency of Hitchin and Harpenden. The Sub Integrated Care Board (ICB) Location is NHS Hertfordshire and West Essex ICB - 06N and the police force is Hertfordshire. This postcode has been in use since June 1981.
AL4 9JN maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
AL4 9JN geodata
| Easting | 517764 |
| Northing | 208666 |
| Latitude | 51.764300 |
| Longitude | -0.294928 |
Where is AL4 9JN?
| Street | Westfield Court |
| Town/City | St. Albans |
| Country | England |
| Postcode District | AL4 |
AL4 9JN Elevation
Elevation or altitude of AL4 9JN 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.
Politics
| Ward | Marshalswick East & Jersey Farm |
|---|---|
| Constituency | Hitchin And Harpenden |
House Prices
Sales of detached houses in AL4 9JN
27, WESTFIELD COURT, ST. ALBANS, AL4 9JN 1996 30 APR £60,000 |
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 AL4 9JN
| Elizabeth Court (Villiers Crescent) | Jersey Farm | 126m |
| Elizabeth Court (Villiers Crescent) | Jersey Farm | 128m |
| Harness Way (Villiers Crescent) | Jersey Farm | 157m |
| Harness Way (Villiers Crescent) | Jersey Farm | 158m |
| Newgate Close (House Lane) | Jersey Farm | 313m |
Nearest railway stations to AL4 9JN
| St Albans City Station | 2.7km |
| St Albans Abbey Station | 3.9km |
| Park Street Station | 5.3km |
Broadband
Broadband access in AL4 9JN (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 AL4 9JN (2019 data)
Download
| Median download speed | 52.5Mbps |
| Average download speed | 57.8Mbps |
| Maximum download speed | 100.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 9.9Mbps |
| Maximum upload speed | 18.40Mbps |
Broadband limitations in AL4 9JN (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% |
AL4 9JN gas and electricity consumption
Estimated total energy consumption in AL4 9JN by fuel type, 2015.
Gas
| Consumption (kWh) | 228,516 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 8,161 |
| Median (kWh/meter) | 7,512 |
Electricity
| Consumption (kWh) | 84,070 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 3,003 |
| Median (kWh/meter) | 2,738 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in AL4 9JN, for 2015.
- Meter count: The total number of meters in AL4 9JN.
- 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
5.3% of English postcodes are less deprived than AL4 9JN:Food Standards Agency
Three nearest food hygiene ratings to AL4 9JN (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to AL4 9JN
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| The Ridgeway | 18:00 | 12:00 | 331m |
| St Brelades | 18:00 | 11:45 | 652m |
| Marshalswick P.o | 18:40 | 12:00 | 845m |
AL4 9JN ITL and AL4 9JN 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 AL4 9JN:
| 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 |
| E07000240 | St Albans |
AL4 9JN 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 AL4 9JN:
| Code | Name | |
|---|---|---|
| OA | E00120534 | |
| LSOA | E01023735 | St Albans 007C |
| MSOA | E02004930 | St Albans 007 |
Nearest postcodes to AL4 9JN
| AL4 9HY | Villiers Crescent | 82m |
| AL4 9HD | The Leys | 92m |
| AL4 9JL | Eastfield Court | 92m |
| AL4 9JD | Elizabeth Court | 100m |
| AL4 9UJ | Ardens Way | 102m |
| AL4 9JJ | Southfield Way | 137m |
| AL4 9UH | Buxton Close | 150m |
| AL4 9EZ | Villiers Crescent | 159m |
| AL4 9UN | Springwood Walk | 174m |
| AL4 9JA | Gladeside | 174m |
- 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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