SG3 6DA maps, stats, and open data
SG3 6DA lies on Milestone Road in Knebworth. SG3 6DA 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 6DA 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 6DA geodata
| Easting | 525144 |
| Northing | 220058 |
| Latitude | 51.865075 |
| Longitude | -0.183933 |
Where is SG3 6DA?
| Street | Milestone Road |
| Town/City | Knebworth |
| Country | England |
| Postcode District | SG3 |
SG3 6DA Elevation
Elevation or altitude of SG3 6DA 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 |
House Prices
Sales of detached houses in SG3 6DA
2021 26 FEB £410,000 |
25A, MILESTONE ROAD, KNEBWORTH, SG3 6DA 2017 12 JAN £551,107 |
2013 10 JAN £180,000 |
2012 4 SEP £462,500 |
2005 17 NOV £350,000 |
1999 5 AUG £229,000 |
1996 16 SEP £77,000 |
12, MILESTONE ROAD, KNEBWORTH, SG3 6DA 1996 23 AUG £130,000 |
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 6DA
| Station Road (Stevenage Road) | Knebworth | 229m |
| Station Road (Stevenage Road) | Knebworth | 255m |
| Gun Road (London Road) | Knebworth | 348m |
| Knebworth Railway Station (Station Approach) | Knebworth | 349m |
| Knebworth Railway Station (Station Approach) | Knebworth | 376m |
Nearest railway stations to SG3 6DA
| Knebworth Station | 0.3km |
| Stevenage Station | 4.4km |
| Watton-at-Stone Station | 4.5km |
Broadband
Broadband access in SG3 6DA (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 6DA (2019 data)
Download
| Median download speed | 55.0Mbps |
| Average download speed | 94.1Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 1.3Mbps |
| Average upload speed | 5.2Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SG3 6DA (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 6DA gas and electricity consumption
Estimated total energy consumption in SG3 6DA by fuel type, 2015.
Gas
| Consumption (kWh) | 345,828 |
|---|---|
| Meter count | 20 |
| Mean (kWh/meter) | 17,291 |
| Median (kWh/meter) | 15,197 |
Electricity
| Consumption (kWh) | 77,331 |
|---|---|
| Meter count | 19 |
| Mean (kWh/meter) | 4,070 |
| Median (kWh/meter) | 3,221 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SG3 6DA, for 2015.
- Meter count: The total number of meters in SG3 6DA.
- 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 6DA:Food Standards Agency
Three nearest food hygiene ratings to SG3 6DA (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SG3 6DA
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Knebworth | 17:30 | 11:30 | 117m |
| Railway Station | 16:00 | 09:00 | 314m |
| London Road | 17:00 | 09:30 | 420m |
SG3 6DA ITL and SG3 6DA 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 6DA:
| 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 6DA 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 6DA:
| Code | Name | |
|---|---|---|
| OA | E00119998 | |
| LSOA | E01023628 | North Hertfordshire 015E |
| MSOA | E02004923 | North Hertfordshire 015 |
Nearest postcodes to SG3 6DA
| SG3 6DR | Hollycroft Mews | 39m |
| SG3 6EY | London Road | 88m |
| SG3 6DB | Pondcroft Road | 109m |
| SG3 6EX | London Road | 130m |
| SG3 6HB | London Road | 134m |
| SG3 6DF | Pondcroft Road | 154m |
| SG3 6AP | Station Road | 155m |
| SG3 6EL | St Martins Road | 156m |
| SG3 6DD | St Martins Road | 168m |
| SG3 6HE | Haygarth | 211m |
- 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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