AL5 4AB maps, stats, and open data
AL5 4AB lies on Byron Road in Harpenden. AL5 4AB 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 January 1980.
AL5 4AB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
AL5 4AB geodata
| Easting | 513131 |
| Northing | 214981 |
| Latitude | 51.822009 |
| Longitude | -0.359976 |
Where is AL5 4AB?
| Street | Byron Road |
| Town/City | Harpenden |
| Country | England |
| Postcode District | AL5 |
AL5 4AB Elevation
Elevation or altitude of AL5 4AB as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 110m | 361ft |
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 |
House Prices
Sales of detached houses in AL5 4AB
HALF COURT, BYRON ROAD, HARPENDEN, AL5 4AB 2025 18 JUL £2,175,000 |
2024 3 OCT £1,675,000 |
2023 1 AUG £1,400,000 |
20, BYRON ROAD, HARPENDEN, AL5 4AB 2021 29 JUN £2,150,000 |
2019 12 JUL £1,285,000 |
8, BYRON ROAD, HARPENDEN, AL5 4AB 2013 23 MAY £860,000 |
2010 15 JUN £721,500 |
HALF COURT, BYRON ROAD, HARPENDEN, AL5 4AB 2009 20 NOV £1,005,000 |
BYRON COTTAGE, BYRON ROAD, HARPENDEN, AL5 4AB 2008 30 JUN £1,070,000 |
BEECHSIDE, BYRON ROAD, HARPENDEN, AL5 4AB 2008 11 JAN £980,000 |
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 4AB
| Douglas Road (Luton Road) | Harpenden | 125m |
| Old Rectory Close (Luton Road) | Harpenden | 187m |
| Clarence Road (Luton Road) | Harpenden | 191m |
| Bramble Close (Hollybush Lane) | Harpenden | 192m |
| Old Rectory Close (Luton Road) | Harpenden | 225m |
Nearest railway stations to AL5 4AB
| Harpenden Station | 1km |
Broadband
Broadband access in AL5 4AB (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 | 90.9% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in AL5 4AB (2019 data)
Download
| Median download speed | 100.0Mbps |
| Average download speed | 119.4Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 18.5Mbps |
| Average upload speed | 18.5Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in AL5 4AB (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 4AB gas and electricity consumption
Estimated total energy consumption in AL5 4AB by fuel type, 2015.
Gas
| Consumption (kWh) | 254,816 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 21,235 |
| Median (kWh/meter) | 20,257 |
Electricity
| Consumption (kWh) | 36,350 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 4,544 |
| Median (kWh/meter) | 3,831 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in AL5 4AB, for 2015.
- Meter count: The total number of meters in AL5 4AB.
- 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 4AB:Food Standards Agency
Three nearest food hygiene ratings to AL5 4AB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to AL5 4AB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Douglas Road | 17:45 | 12:00 | 130m |
| Wordsworth Road | 18:30 | 11:45 | 142m |
| Ambrose Lane | 18:30 | 12:00 | 374m |
AL5 4AB ITL and AL5 4AB 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 4AB:
| 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 4AB 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 4AB:
| Code | Name | |
|---|---|---|
| OA | E00120366 | |
| LSOA | E01023699 | St Albans 003A |
| MSOA | E02004926 | St Albans 003 |
Nearest postcodes to AL5 4AB
| AL5 4AD | Byron Road | 41m |
| AL5 2UN | Luton Road | 85m |
| AL5 4AG | Wordsworth Road | 90m |
| AL5 2UW | Luton Road | 91m |
| AL5 4AE | Wordsworth Road | 95m |
| AL5 4BQ | Townsend Road | 96m |
| AL5 2UL | Luton Road | 112m |
| AL5 4AF | Wordsworth Road | 122m |
| AL5 2UJ | Luton Road | 130m |
| AL5 4AR | Hollybush Lane | 132m |
- 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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