AL5 4AQ maps, stats, and open data
AL5 4AQ lies on Clarence Road in Harpenden. AL5 4AQ is located in the Harpenden West 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 1998.
AL5 4AQ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
AL5 4AQ geodata
| Easting | 513086 |
| Northing | 215208 |
| Latitude | 51.824059 |
| Longitude | -0.360554 |
Where is AL5 4AQ?
| Street | Clarence Road |
| Town/City | Harpenden |
| Country | England |
| Postcode District | AL5 |
AL5 4AQ Elevation
Elevation or altitude of AL5 4AQ 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 West |
|---|---|
| Constituency | Hitchin And Harpenden |
Transport
Nearest bus stops to AL5 4AQ
| Bramble Close (Hollybush Lane) | Harpenden | 122m |
| Clarence Road (Luton Road) | Harpenden | 245m |
| Douglas Road (Luton Road) | Harpenden | 318m |
| Park Mount (Luton Road) | Harpenden | 335m |
| Ox Lane (Sun Lane) | Harpenden | 373m |
Nearest railway stations to AL5 4AQ
| Harpenden Station | 1.2km |
Broadband
Broadband access in AL5 4AQ (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 4AQ (2019 data)
Download
| Median download speed | 40.0Mbps |
| Average download speed | 36.4Mbps |
| Maximum download speed | 63.45Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 8.0Mbps |
| Maximum upload speed | 16.26Mbps |
Broadband limitations in AL5 4AQ (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 4AQ gas and electricity consumption
Estimated total energy consumption in AL5 4AQ by fuel type, 2015.
Electricity
| Consumption (kWh) | 18,977 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 2,109 |
| Median (kWh/meter) | 1,915 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in AL5 4AQ, for 2015.
- Meter count: The total number of meters in AL5 4AQ.
- 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
0.6% of English postcodes are less deprived than AL5 4AQ:Food Standards Agency
Three nearest food hygiene ratings to AL5 4AQ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to AL5 4AQ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Ambrose Lane | 18:30 | 12:00 | 144m |
| Wordsworth Road | 18:30 | 11:45 | 267m |
| Douglas Road | 17:45 | 12:00 | 290m |
AL5 4AQ ITL and AL5 4AQ 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 4AQ:
| 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 4AQ 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 4AQ:
| Code | Name | |
|---|---|---|
| OA | E00120364 | |
| LSOA | E01023699 | St Albans 003A |
| MSOA | E02004926 | St Albans 003 |
Nearest postcodes to AL5 4AQ
| AL5 4AH | Clarence Road | 43m |
| AL5 4BH | Hollybush Lane | 60m |
| AL5 4BJ | Hollybush Lane | 65m |
| AL5 4DG | Ambrose Lane | 79m |
| AL5 4AU | Ambrose Lane | 87m |
| AL5 4AR | Hollybush Lane | 102m |
| AL5 4DQ | Lambourn Gardens | 109m |
| AL5 4AN | Bramble Close | 122m |
| AL5 4AS | Hollybush Lane | 140m |
| AL5 4AJ | Clarence Road | 149m |
- 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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