SG3 6BL maps, stats, and open data
SG3 6BL lies on Stone Croft in Knebworth. SG3 6BL 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 6BL maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SG3 6BL geodata
| Easting | 524698 |
| Northing | 220085 |
| Latitude | 51.865424 |
| Longitude | -0.190373 |
Where is SG3 6BL?
| Street | Stone Croft |
| Town/City | Knebworth |
| Country | England |
| Postcode District | SG3 |
SG3 6BL Elevation
Elevation or altitude of SG3 6BL 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 6BL
2021 29 SEP £590,000 |
2020 28 OCT £472,000 |
2018 18 JUL £433,000 |
2017 6 APR £580,000 |
2015 13 MAR £370,000 |
2013 31 JAN £490,000 |
2012 3 AUG £350,000 |
2009 19 NOV £423,000 |
2007 10 AUG £335,000 |
4, STONE CROFT, KNEBWORTH, SG3 6BL 2002 19 SEP £245,000 |
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 SG3 6BL
| Knebworth Railway Station (Station Approach) | Knebworth | 201m |
| Knebworth Railway Station (Station Approach) | Knebworth | 229m |
| Deard's End Lane (Park Lane) | Knebworth | 231m |
| Deard's End Lane (Park Lane) | Knebworth | 237m |
| Station Road (Stevenage Road) | Knebworth | 465m |
Nearest railway stations to SG3 6BL
| Knebworth Station | 0.3km |
| Stevenage Station | 4.2km |
| Welwyn North Station | 4.7km |
Broadband
Broadband access in SG3 6BL (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 6BL (2019 data)
Download
| Median download speed | 64.2Mbps |
| Average download speed | 102.0Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 3.1Mbps |
| Average upload speed | 6.8Mbps |
| Maximum upload speed | 19.91Mbps |
Broadband limitations in SG3 6BL (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 6BL gas and electricity consumption
Estimated total energy consumption in SG3 6BL by fuel type, 2015.
Gas
| Consumption (kWh) | 131,138 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 16,392 |
| Median (kWh/meter) | 16,444 |
Electricity
| Consumption (kWh) | 19,623 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 2,803 |
| Median (kWh/meter) | 2,846 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SG3 6BL, for 2015.
- Meter count: The total number of meters in SG3 6BL.
- 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
20.2% of English postcodes are less deprived than SG3 6BL:Food Standards Agency
Three nearest food hygiene ratings to SG3 6BL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SG3 6BL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Lytton Fields | 16:00 | 09:00 | 114m |
| Orchard Way | 16:30 | 09:00 | 200m |
| Deards End | 16:00 | 09:00 | 253m |
SG3 6BL ITL and SG3 6BL 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 6BL:
| 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 6BL 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 6BL:
| Code | Name | |
|---|---|---|
| OA | E00119997 | |
| LSOA | E01023627 | North Hertfordshire 015D |
| MSOA | E02004923 | North Hertfordshire 015 |
Nearest postcodes to SG3 6BL
| SG3 6BY | Muirhead Way | 51m |
| SG3 6BA | Lytton Fields | 60m |
| SG3 6BZ | Broom Grove | 83m |
| SG3 6BX | Gibbons Way | 89m |
| SG3 6BD | Deanscroft | 123m |
| SG3 6BQ | Broom Grove | 130m |
| SG3 6AZ | Lytton Fields | 150m |
| SG3 6EH | Bellamy Close | 158m |
| SG3 6PD | Park Lane | 164m |
| SG3 6BB | Deanscroft | 173m |
- 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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