HP4 1NU maps, stats, and open data
HP4 1NU is in Little Gaddesden, Berkhamsted. HP4 1NU is located in the Ashridge electoral ward, within the local authority district of Dacorum and the English Parliamentary constituency of Hemel Hempstead. 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.
HP4 1NU maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
HP4 1NU geodata
| Easting | 499233 |
| Northing | 213436 |
| Latitude | 51.810761 |
| Longitude | -0.561992 |
Where is HP4 1NU?
| Locality | Little Gaddesden |
| Town/City | Berkhamsted |
| Country | England |
| Postcode District | HP4 |
HP4 1NU Elevation
Elevation or altitude of HP4 1NU as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 190m | 623ft |
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 | Ashridge |
|---|---|
| Constituency | Hemel Hempstead |
Transport
Nearest bus stops to HP4 1NU
| War Memorial (The Green) | Little Gaddesden | 67m |
| War Memorial (The Green) | Little Gaddesden | 72m |
| The Bridgewater Arms Ph (Little Gaddesden) | Little Gaddesden | 206m |
| The Bridgewater Arms Ph (Little Gaddesden) | Little Gaddesden | 206m |
| Hudnall Lane (Nettleden) | Little Gaddesden | 842m |
Nearest railway stations to HP4 1NU
| Tring Station | 4.3km |
Broadband
Broadband access in HP4 1NU (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 | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in HP4 1NU (2019 data)
Download
| Median download speed | 74.4Mbps |
| Average download speed | 58.5Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 18.5Mbps |
| Average upload speed | 14.6Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in HP4 1NU (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% |
HP4 1NU gas and electricity consumption
Estimated total energy consumption in HP4 1NU by fuel type, 2015.
Electricity
| Consumption (kWh) | 91,956 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 15,326 |
| Median (kWh/meter) | 7,685 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in HP4 1NU, for 2015.
- Meter count: The total number of meters in HP4 1NU.
- 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
32.9% of English postcodes are less deprived than HP4 1NU:Food Standards Agency
Three nearest food hygiene ratings to HP4 1NU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to HP4 1NU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Little Gaddesden P.o. | 16:30 | 09:45 | 297m |
| Hudnall Lane | 16:15 | 09:30 | 872m |
| Ringshall Road | 16:00 | 09:30 | 1,053m |
HP4 1NU ITL and HP4 1NU 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 HP4 1NU:
| 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 |
| E07000096 | Dacorum |
HP4 1NU 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 HP4 1NU:
| Code | Name | |
|---|---|---|
| OA | E00118660 | |
| LSOA | E01023356 | Dacorum 006B |
| MSOA | E02004861 | Dacorum 006 |
Nearest postcodes to HP4 1NU
| HP4 1PG | 136m | |
| HP4 1PF | 152m | |
| HP4 1NX | Church Road | 171m |
| HP4 1PX | Bridgewater Court | 232m |
| HP4 1NT | Ashridge Park | 241m |
| HP4 1PQ | 272m | |
| HP4 1PA | 300m | |
| HP4 1PB | Gatesdene Close | 330m |
| HP4 1PH | 409m | |
| HP4 1PJ | Bannerdown | 443m |
- 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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