AL5 3NU maps, stats, and open data
AL5 3NU lies on Derwent Road in Harpenden. AL5 3NU is located in the Harpenden North & Rural 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 3NU maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
AL5 3NU geodata
| Easting | 511254 |
| Northing | 215866 |
| Latitude | 51.830340 |
| Longitude | -0.386913 |
Where is AL5 3NU?
| Street | Derwent Road |
| Town/City | Harpenden |
| Country | England |
| Postcode District | AL5 |
AL5 3NU Elevation
Elevation or altitude of AL5 3NU as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 130m | 427ft |
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 North & Rural |
|---|---|
| Constituency | Hitchin And Harpenden |
House Prices
Sales of detached houses in AL5 3NU
24, DERWENT ROAD, HARPENDEN, AL5 3NU 2024 24 MAY £912,000 |
2020 30 SEP £810,000 |
32, DERWENT ROAD, HARPENDEN, AL5 3NU 2019 5 DEC £770,000 |
2016 30 SEP £740,000 |
14, DERWENT ROAD, HARPENDEN, AL5 3NU 2007 21 AUG £495,000 |
28, DERWENT ROAD, HARPENDEN, AL5 3NU 2006 12 APR £499,995 |
36, DERWENT ROAD, HARPENDEN, AL5 3NU 2006 17 MAR £490,000 |
2005 4 NOV £480,500 |
2000 28 JUL £333,000 |
16, DERWENT ROAD, HARPENDEN, AL5 3NU 1997 19 MAY £169,950 |
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 3NU
| The Common (Luton Road) | Kinsbourne Green | 297m |
| The Fox Ph (Luton Road) | Kinsbourne Green | 337m |
| The Common (Luton Road) | Kinsbourne Green | 343m |
| The Fox Ph (Luton Road) | Kinsbourne Green | 400m |
| Farm Avenue (Luton Road) | Harpenden | 612m |
Nearest railway stations to AL5 3NU
| Harpenden Station | 3km |
| Luton Airport Parkway Station | 4.7km |
Broadband
Broadband access in AL5 3NU (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 | 42.9% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in AL5 3NU (2019 data)
Download
| Median download speed | 63.9Mbps |
| Average download speed | 83.3Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 12.5Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in AL5 3NU (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 3NU gas and electricity consumption
Estimated total energy consumption in AL5 3NU by fuel type, 2015.
Gas
| Consumption (kWh) | 293,855 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 20,990 |
| Median (kWh/meter) | 20,057 |
Electricity
| Consumption (kWh) | 56,584 |
|---|---|
| Meter count | 11 |
| Mean (kWh/meter) | 5,144 |
| Median (kWh/meter) | 4,626 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in AL5 3NU, for 2015.
- Meter count: The total number of meters in AL5 3NU.
- 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
0.1% of English postcodes are less deprived than AL5 3NU:Food Standards Agency
Three nearest food hygiene ratings to AL5 3NU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to AL5 3NU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Kinsbourne Green P.o. | 18:00 | 12:00 | 311m |
| Roundwood Lane | 17:00 | 11:45 | 1,001m |
| Ridgewood Drive | 17:00 | 11:45 | 1,038m |
AL5 3NU ITL and AL5 3NU 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 3NU:
| 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 3NU 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 3NU:
| Code | Name | |
|---|---|---|
| OA | E00120316 | |
| LSOA | E01023694 | St Albans 001E |
| MSOA | E02004924 | St Albans 001 |
Nearest postcodes to AL5 3NU
| AL5 3PA | Derwent Road | 61m |
| AL5 3PD | The Common | 63m |
| AL5 3DR | Derwent Road | 101m |
| AL5 3NZ | Tintern Close | 160m |
| AL5 3NT | The Common | 170m |
| AL5 3NX | Derwent Road | 174m |
| AL5 3PB | Kinsbourne Close | 185m |
| AL5 3NY | Derwent Road | 234m |
| AL5 3NE | The Close | 235m |
| AL5 3HE | Crosspaths | 236m |
- 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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