WD23 4NX maps, stats, and open data
WD23 4NX lies on Coldharbour Lane in Bushey. WD23 4NX is located in the Bushey St James electoral ward, within the local authority district of Hertsmere and the English Parliamentary constituency of Hertsmere. 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 October 2000.
WD23 4NX geodata
| Easting | 514140 |
| Northing | 195579 |
| Latitude | 51.647436 |
| Longitude | -0.351675 |
Where is WD23 4NX?
| Street | Coldharbour Lane |
| Town/City | Bushey |
| Country | England |
| Postcode District | WD23 |
WD23 4NX Elevation
Elevation or altitude of WD23 4NX as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 90m | 295ft |
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 | Bushey St James |
|---|---|
| Constituency | Hertsmere |
House Prices
Sales of detached houses in WD23 4NX
2020 3 FEB £825,000 |
82, COLDHARBOUR LANE, BUSHEY, WD23 4NX 2019 12 JUL £767,500 |
2016 9 SEP £755,000 |
84, COLDHARBOUR LANE, BUSHEY, WD23 4NX 2015 29 JAN £690,000 |
72, COLDHARBOUR LANE, BUSHEY, WD23 4NX 2012 27 NOV £545,000 |
76, COLDHARBOUR LANE, BUSHEY, WD23 4NX 2011 19 AUG £580,000 |
2002 27 JUN £370,000 |
104, COLDHARBOUR LANE, BUSHEY, WD23 4NX 1995 17 MAY £157,000 |
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 WD23 4NX
| Little Reddings School (Reddings Avenue) | Bushey | 147m |
| Little Reddings School (Reddings Avenue) | Bushey | 151m |
| Chiltern Close (Chiltern Avenue) | Bushey | 235m |
| Chiltern Close (Chiltern Avenue) | Bushey | 257m |
| Mostyn Road (Harcourt Road) | Bushey | 341m |
Nearest railway stations to WD23 4NX
| Bushey Station | 2.3km |
| Watford High Street Station | 2.8km |
| Carpenders Park Station | 3.2km |
Broadband
Broadband access in WD23 4NX (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 | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in WD23 4NX (2019 data)
Download
| Median download speed | 77.0Mbps |
| Average download speed | 74.0Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 15.0Mbps |
| Average upload speed | 12.5Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in WD23 4NX (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% |
WD23 4NX gas and electricity consumption
Estimated total energy consumption in WD23 4NX by fuel type, 2015.
Gas
| Consumption (kWh) | 429,590 |
|---|---|
| Meter count | 17 |
| Mean (kWh/meter) | 25,270 |
| Median (kWh/meter) | 25,289 |
Electricity
| Consumption (kWh) | 93,296 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 5,183 |
| Median (kWh/meter) | 4,813 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in WD23 4NX, for 2015.
- Meter count: The total number of meters in WD23 4NX.
- 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
29.4% of English postcodes are less deprived than WD23 4NX:Food Standards Agency
Three nearest food hygiene ratings to WD23 4NX (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to WD23 4NX
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Bushey P.o | 18:30 | 12:00 | 979m |
| The Avenue | 18:30 | 12:00 | 1,349m |
| Bushey Heath P.o | 19:00 | 12:00 | 1,493m |
WD23 4NX ITL and WD23 4NX 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 WD23 4NX:
| 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 |
| E07000098 | Hertsmere |
WD23 4NX 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 WD23 4NX:
| Code | Name | |
|---|---|---|
| OA | E00119662 | |
| LSOA | E01023561 | Hertsmere 012D |
| MSOA | E02004907 | Hertsmere 012 |
Nearest postcodes to WD23 4NX
| WD23 4DN | Goodison Close | 80m |
| WD23 4PU | Malvern Close | 125m |
| WD23 4NU | Coldharbour Lane | 138m |
| WD23 3PB | Reddings Avenue | 142m |
| WD23 4NP | Coldharbour Lane | 149m |
| WD23 4XA | Woburn Close | 152m |
| WD23 4QH | Cotswold Avenue | 164m |
| WD23 3PE | Harcourt Road | 177m |
| WD23 3PD | Harcourt Road | 203m |
| WD23 4QJ | Cotswold Avenue | 216m |
- 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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