SG3 6DU maps, stats, and open data
SG3 6DU lies on Wadnall Way in Knebworth. SG3 6DU is located in the Knebworth electoral ward, within the local authority district of North Hertfordshire and the English Parliamentary constituency of Stevenage. The Sub Integrated Care Board (ICB) Location is NHS Hertfordshire and West Essex ICB - 06K and the police force is Hertfordshire. This postcode has been in use since January 1980.
SG3 6DU geodata
| Easting | 524804 |
| Northing | 219516 |
| Latitude | 51.860288 |
| Longitude | -0.189039 |
Where is SG3 6DU?
| Street | Wadnall Way |
| Town/City | Knebworth |
| Country | England |
| Postcode District | SG3 |
SG3 6DU Elevation
Elevation or altitude of SG3 6DU as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 100m | 328ft |
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 | Knebworth |
|---|---|
| Constituency | Stevenage |
House Prices
Sales of detached houses in SG3 6DU
2021 5 MAR £755,000 |
29A, WADNALL WAY, KNEBWORTH, SG3 6DU 2015 29 MAY £545,000 |
32A, WADNALL WAY, KNEBWORTH, SG3 6DU 2014 29 SEP £450,000 |
21, WADNALL WAY, KNEBWORTH, SG3 6DU 2010 17 DEC £250,000 |
2010 14 JAN £465,000 |
40, WADNALL WAY, KNEBWORTH, SG3 6DU 2006 11 OCT £460,000 |
2002 30 MAY £310,000 |
40, WADNALL WAY, KNEBWORTH, SG3 6DU 2000 10 DEC £249,950 |
2000 20 OCT £249,950 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SG3 6DU
| Gun Road (London Road) | Knebworth | 380m |
| Monread Lodge (London Road) | Woolmer Green | 401m |
| Gun Road (London Road) | Knebworth | 434m |
| Monread Lodge (London Road) | Woolmer Green | 443m |
| Knebworth Railway Station (Station Approach) | Knebworth | 730m |
Nearest railway stations to SG3 6DU
| Knebworth Station | 0.7km |
| Welwyn North Station | 4.1km |
| Stevenage Station | 4.8km |
Broadband
Broadband access in SG3 6DU (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 SG3 6DU (2019 data)
Download
| Median download speed | 100.0Mbps |
| Average download speed | 117.2Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 9.8Mbps |
| Average upload speed | 10.3Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SG3 6DU (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% |
SG3 6DU gas and electricity consumption
Estimated total energy consumption in SG3 6DU by fuel type, 2015.
Gas
| Consumption (kWh) | 404,827 |
|---|---|
| Meter count | 26 |
| Mean (kWh/meter) | 15,570 |
| Median (kWh/meter) | 15,255 |
Electricity
| Consumption (kWh) | 122,682 |
|---|---|
| Meter count | 25 |
| Mean (kWh/meter) | 4,907 |
| Median (kWh/meter) | 3,843 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SG3 6DU, for 2015.
- Meter count: The total number of meters in SG3 6DU.
- 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
18.4% of English postcodes are less deprived than SG3 6DU:Food Standards Agency
Three nearest food hygiene ratings to SG3 6DU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SG3 6DU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Stockens Green | 16:30 | 08:30 | 222m |
| London Road | 17:00 | 09:30 | 385m |
| Orchard Way | 16:30 | 09:00 | 560m |
SG3 6DU ITL and SG3 6DU 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 SG3 6DU:
| 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 |
| E07000099 | North Hertfordshire |
SG3 6DU 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 SG3 6DU:
| Code | Name | |
|---|---|---|
| OA | E00120005 | |
| LSOA | E01023629 | North Hertfordshire 015F |
| MSOA | E02004923 | North Hertfordshire 015 |
Nearest postcodes to SG3 6DU
| SG3 6DX | Wadnall Way | 84m |
| SG3 6DZ | Crabtree Road | 97m |
| SG3 6DS | Cherry Close | 130m |
| SG3 6DT | Wadnall Way | 148m |
| SG3 6EA | Woodstock | 172m |
| SG3 6DN | Meadway | 178m |
| SG3 6EB | Gun Road Gardens | 185m |
| SG3 6ED | Gun Road Gardens | 196m |
| SG3 6DG | Stockens Green | 214m |
| SG3 6DQ | Stockens Green | 260m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
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