SG3 6HE maps, stats, and open data
SG3 6HE lies on Haygarth in Knebworth. SG3 6HE 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 6HE maps
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode Geo
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026; Contains Royal Mail data © Royal Mail copyright and database right 2026; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
SG3 6HE geodata
| Easting | 525258 |
| Northing | 219880 |
| Latitude | 51.863450 |
| Longitude | -0.182342 |
Where is SG3 6HE?
| Street | Haygarth |
| Town/City | Knebworth |
| Country | England |
| Postcode District | SG3 |
SG3 6HE Elevation
Elevation or altitude of SG3 6HE 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 | Knebworth |
|---|---|
| Constituency | Stevenage |
Transport
Nearest bus stops to SG3 6HE
| Gun Road (London Road) | Knebworth | 180m |
| Gun Road (London Road) | Knebworth | 287m |
| Station Road (Stevenage Road) | Knebworth | 428m |
| Station Road (Stevenage Road) | Knebworth | 456m |
| Monread Lodge (London Road) | Woolmer Green | 486m |
Nearest railway stations to SG3 6HE
| Knebworth Station | 0.5km |
| Watton-at-Stone Station | 4.4km |
| Welwyn North Station | 4.5km |
Broadband
Broadband access in SG3 6HE (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 6HE (2019 data)
Download
| Median download speed | 50.0Mbps |
| Average download speed | 86.6Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 1.2Mbps |
| Average upload speed | 5.0Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SG3 6HE (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 6HE gas and electricity consumption
Estimated total energy consumption in SG3 6HE by fuel type, 2015.
Gas
| Consumption (kWh) | 109,029 |
|---|---|
| Meter count | 21 |
| Mean (kWh/meter) | 5,192 |
| Median (kWh/meter) | 5,504 |
Electricity
| Consumption (kWh) | 155,039 |
|---|---|
| Meter count | 36 |
| Mean (kWh/meter) | 4,307 |
| Median (kWh/meter) | 2,956 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SG3 6HE, for 2015.
- Meter count: The total number of meters in SG3 6HE.
- 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
5.5% of English postcodes are less deprived than SG3 6HE:Food Standards Agency
Three nearest food hygiene ratings to SG3 6HE (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SG3 6HE
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Knebworth | 17:30 | 11:30 | 254m |
| London Road | 17:00 | 09:30 | 257m |
| Stockens Green | 16:30 | 08:30 | 458m |
SG3 6HE ITL and SG3 6HE 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 6HE:
| 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 6HE 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 6HE:
| Code | Name | |
|---|---|---|
| OA | E00119999 | |
| LSOA | E01023628 | North Hertfordshire 015E |
| MSOA | E02004923 | North Hertfordshire 015 |
Nearest postcodes to SG3 6HE
| SG3 6HF | Haygarth | 65m |
| SG3 6HB | London Road | 90m |
| SG3 6AA | Swangleys Lane | 164m |
| SG3 6DE | Pondcroft Road | 185m |
| SG3 6DA | Milestone Road | 211m |
| SG3 6DR | Hollycroft Mews | 212m |
| SG3 6EY | London Road | 266m |
| SG3 6BP | Gun Road | 271m |
| SG3 6AD | Old Lane | 273m |
| SG3 6HG | London Road | 277m |
- 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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