WD23 4NU maps, stats, and open data
WD23 4NU lies on Coldharbour Lane in Bushey. WD23 4NU is located in the Bushey Park 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 4NU geodata
| Easting | 514277 |
| Northing | 195595 |
| Latitude | 51.647548 |
| Longitude | -0.349714 |
Where is WD23 4NU?
| Street | Coldharbour Lane |
| Town/City | Bushey |
| Country | England |
| Postcode District | WD23 |
WD23 4NU Elevation
Elevation or altitude of WD23 4NU 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 Park |
|---|---|
| Constituency | Hertsmere |
House Prices
Sales of detached houses in WD23 4NU
33, COLDHARBOUR LANE, BUSHEY, WD23 4NU 2024 23 AUG £900,000 |
2022 14 DEC £1,200,000 |
2022 7 OCT £1,350,000 |
2022 10 JUN £880,000 |
2015 26 FEB £965,000 |
2014 25 JUL £715,000 |
2013 31 MAY £799,950 |
55, COLDHARBOUR LANE, BUSHEY, WD23 4NU 2012 8 OCT £550,000 |
2009 23 MAR £715,000 |
2007 23 FEB £492,500 |
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 4NU
| Little Reddings School (Reddings Avenue) | Bushey | 284m |
| Little Reddings School (Reddings Avenue) | Bushey | 288m |
| Chiltern Close (Chiltern Avenue) | Bushey | 335m |
| Chiltern Close (Chiltern Avenue) | Bushey | 338m |
| Mostyn Road (Harcourt Road) | Bushey | 378m |
Nearest railway stations to WD23 4NU
| Bushey Station | 2.5km |
| Watford High Street Station | 3km |
| Carpenders Park Station | 3.3km |
Broadband
Broadband access in WD23 4NU (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 | 96.4% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in WD23 4NU (2019 data)
Download
| Median download speed | 80.0Mbps |
| Average download speed | 135.5Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 16.5Mbps |
| Average upload speed | 15.0Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in WD23 4NU (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 4NU gas and electricity consumption
Estimated total energy consumption in WD23 4NU by fuel type, 2015.
Gas
| Consumption (kWh) | 698,271 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 24,938 |
| Median (kWh/meter) | 21,096 |
Electricity
| Consumption (kWh) | 196,198 |
|---|---|
| Meter count | 27 |
| Mean (kWh/meter) | 7,267 |
| Median (kWh/meter) | 6,250 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in WD23 4NU, for 2015.
- Meter count: The total number of meters in WD23 4NU.
- 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
21.9% of English postcodes are less deprived than WD23 4NU:Food Standards Agency
Three nearest food hygiene ratings to WD23 4NU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to WD23 4NU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Bushey P.o | 18:30 | 12:00 | 1,114m |
| Bushey Heath P.o | 19:00 | 12:00 | 1,455m |
| The Avenue | 18:30 | 12:00 | 1,475m |
WD23 4NU ITL and WD23 4NU 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 4NU:
| 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 4NU 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 4NU:
| Code | Name | |
|---|---|---|
| OA | E00119656 | |
| LSOA | E01023557 | Hertsmere 013F |
| MSOA | E02004908 | Hertsmere 013 |
Nearest postcodes to WD23 4NU
| WD23 4TW | The Birches | 89m |
| WD23 4QH | Cotswold Avenue | 118m |
| WD23 4DN | Goodison Close | 131m |
| WD23 4NX | Coldharbour Lane | 138m |
| WD23 4QJ | Cotswold Avenue | 147m |
| WD23 4NW | Little Bushey Lane | 173m |
| WD23 4RX | Little Bushey Lane | 176m |
| WD23 4PU | Malvern Close | 177m |
| WD23 4QW | Cheviot Close | 193m |
| WD23 4SA | Little Bushey Lane | 214m |
- 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)
GetTheData.com is owned and operated by GetTheData Publishing Limited.
Company Number: 11075184 · Registered in England and Wales.
Registered Office: 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE
By accessing our site you agree to us using cookies, and sharing information about your use of our site, in accordance with our privacy policy.