HP4 3AD lies on Alderley Court in Berkhamsted. HP4 3AD is located in the Berkhamsted East electoral ward, within the local authority district of Dacorum and the English Parliamentary constituency of South West Hertfordshire. 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.


| Easting | 498994 |
| Northing | 207319 |
| Latitude | 51.755822 |
| Longitude | -0.567200 |
| Street | Alderley Court |
| Town/City | Berkhamsted |
| Country | England |
| Postcode District | HP4 |
Elevation or altitude of HP4 3AD as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 150m | 492ft |
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.
| Ward | Berkhamsted East |
|---|---|
| Constituency | South West Hertfordshire |
14, ALDERLEY COURT, BERKHAMSTED, HP4 3AD 2014 21 NOV £685,000 |
16, ALDERLEY COURT, BERKHAMSTED, HP4 3AD 2009 5 MAR £580,000 |
10, ALDERLEY COURT, BERKHAMSTED, HP4 3AD 2005 3 AUG £460,000 |
7, ALDERLEY COURT, BERKHAMSTED, HP4 3AD 2003 28 NOV £313,500 |
2002 29 AUG £239,000 |
8, ALDERLEY COURT, BERKHAMSTED, HP4 3AD 2000 15 SEP £299,000 |
16, ALDERLEY COURT, BERKHAMSTED, HP4 3AD 2000 13 MAR £355,000 |
1999 29 JAN £154,000 |
| Ashlyns School (Chesham Road) | Berkhamsted | 180m |
| Kestrel Close (Hilltop Road) | Berkhamsted | 181m |
| Ashlyns School Grounds (Private Road) | Berkhamsted | 223m |
| Kestrel Close (Hilltop Road) | Berkhamsted | 236m |
| Ashlyns School (Chesham Road) | Berkhamsted | 249m |
| Berkhamsted Station | 0.9km |
| Tring Station | 6.3km |
| 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
| Median download speed | 39.1Mbps |
| Average download speed | 34.5Mbps |
| Maximum download speed | 49.00Mbps |
| Median upload speed | 6.2Mbps |
| Average upload speed | 6.5Mbps |
| Maximum upload speed | 10.20Mbps |
| 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% |
Estimated total energy consumption in HP4 3AD by fuel type, 2015.
| Consumption (kWh) | 276,397 |
|---|---|
| Meter count | 15 |
| Mean (kWh/meter) | 18,426 |
| Median (kWh/meter) | 17,345 |
| Consumption (kWh) | 43,709 |
|---|---|
| Meter count | 10 |
| Mean (kWh/meter) | 4,371 |
| Median (kWh/meter) | 4,063 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Kings Road | 17:30 | 10:30 | 296m |
| Chesham Road | 17:15 | 11:15 | 339m |
| Charles Street | 17:30 | 10:00 | 380m |
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 3AD:
| 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 |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for HP4 3AD:
| Code | Name | |
|---|---|---|
| OA | E00118718 | |
| LSOA | E01023365 | Dacorum 014A |
| MSOA | E02004869 | Dacorum 014 |
| HP4 3BU | Ashlyns Court | 71m |
| HP4 3AJ | Acacia Grove | 81m |
| HP4 3AE | Chesham Road | 100m |
| HP4 2HP | Hilltop Road | 116m |
| HP4 3BT | Beechcroft | 128m |
| HP4 3BN | Ashlyns Road | 165m |
| HP4 2HS | St Edmunds | 167m |
| HP4 3AY | Chesham Road | 212m |
| HP4 2HZ | Curlew Close | 234m |
| HP4 2HX | Robin Hill | 238m |