WD4 9DB maps, stats, and open data
WD4 9DB lies on Dunny Lane in Chipperfield, Kings Langley. WD4 9DB is located in the Bovingdon, Flaunden and Chipperfield 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.
WD4 9DB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
WD4 9DB geodata
| Easting | 503695 |
| Northing | 201405 |
| Latitude | 51.701818 |
| Longitude | -0.500877 |
Where is WD4 9DB?
| Street | Dunny Lane |
| Locality | Chipperfield |
| Town/City | Kings Langley |
| Country | England |
| Postcode District | WD4 |
WD4 9DB Elevation
Elevation or altitude of WD4 9DB 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 | Bovingdon, Flaunden And Chipperfield |
|---|---|
| Constituency | South West Hertfordshire |
House Prices
Sales of detached houses in WD4 9DB
5, THE DELL, DUNNY LANE, CHIPPERFIELD, KINGS LANGLEY, WD4 9DB 2020 27 JUL £950,000 |
BALDERSBY COTTAGE, DUNNY LANE, CHIPPERFIELD, KINGS LANGLEY, WD4 9DB 2003 17 OCT £739,000 |
BALDERSBY COTTAGE, DUNNY LANE, CHIPPERFIELD, KINGS LANGLEY, WD4 9DB 1998 23 MAR £322,000 |
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 WD4 9DB
| Windmill Hill (Dunny Lane) | Belsize | 208m |
| Windmill Hill (Dunny Lane) | Belsize | 221m |
| Spice Village (Dunny Lane) | Chipperfield | 499m |
| Spice Village (Dunny Lane) | Chipperfield | 537m |
| The Plough Ph (Dunny Lane) | Belsize | 568m |
Nearest railway stations to WD4 9DB
| Apsley Station | 4.3km |
| Kings Langley Station | 4.3km |
| Hemel Hempstead Station | 4.6km |
Broadband
Broadband access in WD4 9DB (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 0.0% |
| 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 WD4 9DB (2019 data)
Download
| Median download speed | 13.4Mbps |
| Average download speed | 14.2Mbps |
| Maximum download speed | 18.15Mbps |
Upload
| Median upload speed | 1.2Mbps |
| Average upload speed | 1.2Mbps |
| Maximum upload speed | 1.21Mbps |
Broadband limitations in WD4 9DB (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 | 100.0% |
WD4 9DB gas and electricity consumption
Estimated total energy consumption in WD4 9DB by fuel type, 2015.
Gas
| Consumption (kWh) | 193,954 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 32,326 |
| Median (kWh/meter) | 35,805 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in WD4 9DB, for 2015.
- Meter count: The total number of meters in WD4 9DB.
- 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
9.3% of English postcodes are less deprived than WD4 9DB:Food Standards Agency
Three nearest food hygiene ratings to WD4 9DB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to WD4 9DB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Sarratt P.o | 17:15 | 12:00 | 2,138m |
| Flaunden | 16:45 | 09:00 | 2,185m |
| Chipperfield Road | 17:00 | 08:00 | 2,240m |
WD4 9DB ITL and WD4 9DB 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 WD4 9DB:
| 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 |
WD4 9DB 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 WD4 9DB:
| Code | Name | |
|---|---|---|
| OA | E00118759 | |
| LSOA | E01023375 | Dacorum 021C |
| MSOA | E02004876 | Dacorum 021 |
Nearest postcodes to WD4 9DB
| WD4 9DD | Dunny Lane | 100m |
| WD4 9DA | Windmill Hill | 190m |
| WD4 9BY | The Common | 200m |
| WD4 9DG | Little Windmill Hill | 257m |
| WD4 9DE | Dunny Lane | 262m |
| WD4 9DF | Dunny Lane | 306m |
| WD4 9BU | The Common | 380m |
| WD4 9BT | Queen Street | 393m |
| WD4 9DH | Dunny Lane | 412m |
| WD4 9DQ | Dunny Lane | 444m |
- 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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