AL5 4TJ maps, stats, and open data
AL5 4TJ lies on Devonshire Road in Harpenden. AL5 4TJ is located in the Harpenden East 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 January 1980.
AL5 4TJ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
AL5 4TJ geodata
| Easting | 513793 |
| Northing | 214490 |
| Latitude | 51.817462 |
| Longitude | -0.350536 |
Where is AL5 4TJ?
| Street | Devonshire Road |
| Town/City | Harpenden |
| Country | England |
| Postcode District | AL5 |
AL5 4TJ Elevation
Elevation or altitude of AL5 4TJ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 120m | 394ft |
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 | Harpenden East |
|---|---|
| Constituency | Hitchin And Harpenden |
House Prices
Sales of detached houses in AL5 4TJ
2021 24 MAY £875,000 |
2019 30 JUL £1,694,500 |
2010 14 JAN £1,275,562 |
2006 4 AUG £545,000 |
2004 24 NOV £405,000 |
1996 15 APR £225,000 |
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 AL5 4TJ
| Overstone Road (Station Road) | Harpenden | 90m |
| Overstone Road (Station Road) | Harpenden | 214m |
| Memorial Hospital (Carlton Road) | Harpenden | 246m |
| The Cedars (Milton Road) | Harpenden | 301m |
| Harpenden Railway Station (Station Road) | Harpenden | 334m |
Nearest railway stations to AL5 4TJ
| Harpenden Station | 0.3km |
Broadband
Broadband access in AL5 4TJ (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 AL5 4TJ (2019 data)
Download
| Median download speed | 73.9Mbps |
| Average download speed | 62.1Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 17.9Mbps |
| Average upload speed | 14.0Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in AL5 4TJ (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% |
AL5 4TJ gas and electricity consumption
Estimated total energy consumption in AL5 4TJ by fuel type, 2015.
Gas
| Consumption (kWh) | 344,504 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 26,500 |
| Median (kWh/meter) | 23,309 |
Electricity
| Consumption (kWh) | 80,297 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 5,735 |
| Median (kWh/meter) | 4,841 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in AL5 4TJ, for 2015.
- Meter count: The total number of meters in AL5 4TJ.
- 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
1.2% of English postcodes are less deprived than AL5 4TJ:Food Standards Agency
Three nearest food hygiene ratings to AL5 4TJ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to AL5 4TJ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Cornwall Road | 18:30 | 12:00 | 82m |
| Shakespeareroad | 17:45 | 12:00 | 334m |
| Harpenden Post Office | 18:45 | 12:30 | 379m |
AL5 4TJ ITL and AL5 4TJ 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 AL5 4TJ:
| 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 |
AL5 4TJ 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 AL5 4TJ:
| Code | Name | |
|---|---|---|
| OA | E00120281 | |
| LSOA | E01023689 | St Albans 002E |
| MSOA | E02004925 | St Albans 002 |
Nearest postcodes to AL5 4TJ
| AL5 4TN | Station Road | 34m |
| AL5 4TL | Station Road | 49m |
| AL5 4UE | Station Road | 49m |
| AL5 4UB | Croft Court | 67m |
| AL5 4TH | Cornwall Road | 70m |
| AL5 4TE | Breadcroft Lane | 82m |
| AL5 4XA | Station Road | 83m |
| AL5 4TF | The Mews | 87m |
| AL5 4TW | Connaught Road | 88m |
| AL5 4TQ | Cornwall Road | 102m |
- 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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