SG3 6DZ maps, stats, and open data
SG3 6DZ lies on Crabtree Road in Knebworth. SG3 6DZ 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 6DZ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SG3 6DZ geodata
| Easting | 524897 |
| Northing | 219489 |
| Latitude | 51.860024 |
| Longitude | -0.187699 |
Where is SG3 6DZ?
| Street | Crabtree Road |
| Town/City | Knebworth |
| Country | England |
| Postcode District | SG3 |
SG3 6DZ Elevation
Elevation or altitude of SG3 6DZ 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 6DZ
LITTLE GARDENS, 2A, CRAB TREE ROAD, KNEBWORTH, SG3 6DZ 2024 10 JAN £470,000 |
1A, CRAB TREE ROAD, KNEBWORTH, SG3 6DZ 2022 17 JUN £608,000 |
2019 8 JUL £375,000 |
12, CRABTREE ROAD, KNEBWORTH, SG3 6DZ 2006 24 FEB £178,000 |
12, CRABTREE ROAD, KNEBWORTH, SG3 6DZ 2002 25 OCT £132,500 |
2002 15 JUL £139,500 |
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 6DZ
| Gun Road (London Road) | Knebworth | 300m |
| Monread Lodge (London Road) | Woolmer Green | 305m |
| Monread Lodge (London Road) | Woolmer Green | 350m |
| Gun Road (London Road) | Knebworth | 370m |
| Wickfield (London Road) | Woolmer Green | 668m |
Nearest railway stations to SG3 6DZ
| Knebworth Station | 0.8km |
| Welwyn North Station | 4.1km |
| Watton-at-Stone Station | 4.7km |
Broadband
Broadband access in SG3 6DZ (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 | 84.6% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SG3 6DZ (2019 data)
Download
| Median download speed | 78.1Mbps |
| Average download speed | 114.6Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 19.5Mbps |
| Average upload speed | 14.0Mbps |
| Maximum upload speed | 19.53Mbps |
Broadband limitations in SG3 6DZ (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 6DZ gas and electricity consumption
Estimated total energy consumption in SG3 6DZ by fuel type, 2015.
Gas
| Consumption (kWh) | 178,608 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 14,884 |
| Median (kWh/meter) | 15,848 |
Electricity
| Consumption (kWh) | 53,454 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 5,939 |
| Median (kWh/meter) | 5,790 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SG3 6DZ, for 2015.
- Meter count: The total number of meters in SG3 6DZ.
- 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 6DZ:Food Standards Agency
Three nearest food hygiene ratings to SG3 6DZ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SG3 6DZ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Stockens Green | 16:30 | 08:30 | 259m |
| London Road | 17:00 | 09:30 | 311m |
| Orchard Way | 16:30 | 09:00 | 634m |
SG3 6DZ ITL and SG3 6DZ 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 6DZ:
| 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 6DZ 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 6DZ:
| Code | Name | |
|---|---|---|
| OA | E00120004 | |
| LSOA | E01023629 | North Hertfordshire 015F |
| MSOA | E02004923 | North Hertfordshire 015 |
Nearest postcodes to SG3 6DZ
| SG3 6EB | Gun Road Gardens | 90m |
| SG3 6DU | Wadnall Way | 97m |
| SG3 6DS | Cherry Close | 134m |
| SG3 6ED | Gun Road Gardens | 142m |
| SG3 6DX | Wadnall Way | 181m |
| SG3 6BS | Gun Meadow Avenue | 226m |
| SG3 6DG | Stockens Green | 228m |
| SG3 6DT | Wadnall Way | 240m |
| SG3 6EA | Woodstock | 259m |
| SG3 6HH | London Road | 265m |
- 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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