WD17 4SN maps, stats, and open data
WD17 4SN lies on Tunnel Wood Road in Watford. WD17 4SN is located in the Nascot electoral ward, within the local authority district of Watford and the English Parliamentary constituency of Watford. 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.
WD17 4SN maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
WD17 4SN geodata
| Easting | 509762 |
| Northing | 198624 |
| Latitude | 51.675670 |
| Longitude | -0.413994 |
Where is WD17 4SN?
| Street | Tunnel Wood Road |
| Town/City | Watford |
| Country | England |
| Postcode District | WD17 |
WD17 4SN Elevation
Elevation or altitude of WD17 4SN 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 | Nascot |
|---|---|
| Constituency | Watford |
House Prices
Sales of detached houses in WD17 4SN
2026 27 JAN £1,335,000 |
41, TUNNEL WOOD ROAD, WATFORD, WD17 4SN 2019 28 JUN £860,000 |
2017 31 OCT £1,180,000 |
2015 18 DEC £960,000 |
15, TUNNEL WOOD ROAD, WATFORD, WD17 4SN 2013 13 AUG £705,000 |
2012 6 NOV £649,950 |
2008 2 OCT £705,000 |
2006 12 APR £485,000 |
2006 3 APR £446,500 |
2003 30 JAN £420,000 |
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 WD17 4SN
| Tunnel Wood Road (Nascot Wood Road) | North Watford | 140m |
| Nascot Wood Road (Ridge Lane) | North Watford | 224m |
| Tunnel Wood Road (Nascot Wood Road) | North Watford | 260m |
| Ridge Lane (Hempstead Road) | North Watford | 364m |
| Ridge Lane (Hempstead Road) | North Watford | 378m |
Nearest railway stations to WD17 4SN
| Watford North Station | 1.7km |
| Watford Junction Station | 1.8km |
| Garston (Herts) Station | 2.5km |
Broadband
Broadband access in WD17 4SN (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 WD17 4SN (2019 data)
Download
| Median download speed | 25.8Mbps |
| Average download speed | 68.2Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 1.7Mbps |
| Average upload speed | 2.1Mbps |
| Maximum upload speed | 4.43Mbps |
Broadband limitations in WD17 4SN (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% |
WD17 4SN gas and electricity consumption
Estimated total energy consumption in WD17 4SN by fuel type, 2015.
Gas
| Consumption (kWh) | 367,408 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 30,617 |
| Median (kWh/meter) | 28,575 |
Electricity
| Consumption (kWh) | 81,268 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 6,251 |
| Median (kWh/meter) | 4,647 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in WD17 4SN, for 2015.
- Meter count: The total number of meters in WD17 4SN.
- 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
3.2% of English postcodes are less deprived than WD17 4SN:Food Standards Agency
Three nearest food hygiene ratings to WD17 4SN (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to WD17 4SN
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Nascot Wood Road | 17:30 | 12:00 | 136m |
| Ridge Lane | 17:30 | 12:00 | 357m |
| Gammons Lane North | 18:30 | 12:00 | 450m |
WD17 4SN ITL and WD17 4SN 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 WD17 4SN:
| 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 |
| E07000103 | Watford |
WD17 4SN 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 WD17 4SN:
| Code | Name | |
|---|---|---|
| OA | E00121269 | |
| LSOA | E01023878 | Watford 007A |
| MSOA | E02004974 | Watford 007 |
Nearest postcodes to WD17 4SN
| WD17 4SW | Tunnel Wood Close | 69m |
| WD17 4WN | Tunnel Wood Road | 74m |
| WD17 4UU | Rufford Close | 92m |
| WD17 4WF | Nascot Wood Road | 112m |
| WD17 4SG | Nascot Wood Road | 122m |
| WD17 4SH | Birch Tree Walk | 136m |
| WD17 4BN | Armand Close | 145m |
| WD17 4TE | Blackley Close | 170m |
| WD17 4SJ | Nascot Wood Road | 182m |
| WD17 4SQ | Armand Close | 185m |
- 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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