SG6 4AD maps, stats, and open data
SG6 4AD lies on Icknield Way in Letchworth Garden City. SG6 4AD is located in the Letchworth South West electoral ward, within the local authority district of North Hertfordshire and the English Parliamentary constituency of North East Hertfordshire. 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.
SG6 4AD maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SG6 4AD geodata
| Easting | 521346 |
| Northing | 232785 |
| Latitude | 51.980294 |
| Longitude | -0.234554 |
Where is SG6 4AD?
| Street | Icknield Way |
| Town/City | Letchworth Garden City |
| Country | England |
| Postcode District | SG6 |
SG6 4AD Elevation
Elevation or altitude of SG6 4AD as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 | Letchworth South West |
|---|---|
| Constituency | North East Hertfordshire |
House Prices
Sales of detached houses in SG6 4AD
2021 31 MAR £490,000 |
2019 17 MAY £450,000 |
139A, ICKNIELD WAY, LETCHWORTH GARDEN CITY, SG6 4AD 2014 17 OCT £60,000 |
2014 17 OCT £240,000 |
129, ICKNIELD WAY, LETCHWORTH GARDEN CITY, SG6 4AD 2011 15 APR £230,000 |
2008 21 JAN £249,000 |
129, ICKNIELD WAY, LETCHWORTH GARDEN CITY, SG6 4AD 2005 18 FEB £286,000 |
133, ICKNIELD WAY, LETCHWORTH GARDEN CITY, SG6 4AD 2003 21 OCT £227,000 |
2002 28 JUN £169,950 |
2002 26 FEB £131,000 |
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 SG6 4AD
| Rowan Crescent (Bedford Road) | Letchworth | 127m |
| Rowan Crescent (Bedford Road) | Letchworth | 137m |
| Morrisons (Station Way) | Letchworth | 251m |
| Runnalow (Bedford Road) | Letchworth | 267m |
| Runnalow (Bedford Road) | Letchworth | 299m |
Nearest railway stations to SG6 4AD
| Letchworth Station | 0.4km |
| Baldock Station | 3.5km |
| Hitchin Station | 3.6km |
Broadband
Broadband access in SG6 4AD (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 SG6 4AD (2019 data)
Download
| Median download speed | 76.6Mbps |
| Average download speed | 116.9Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 10.5Mbps |
| Average upload speed | 10.5Mbps |
| Maximum upload speed | 19.94Mbps |
Broadband limitations in SG6 4AD (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% |
SG6 4AD gas and electricity consumption
Estimated total energy consumption in SG6 4AD by fuel type, 2015.
Gas
| Consumption (kWh) | 145,462 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 20,780 |
| Median (kWh/meter) | 19,456 |
Electricity
| Consumption (kWh) | 30,990 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 5,165 |
| Median (kWh/meter) | 3,805 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SG6 4AD, for 2015.
- Meter count: The total number of meters in SG6 4AD.
- 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
19.3% of English postcodes are less deprived than SG6 4AD:Food Standards Agency
Three nearest food hygiene ratings to SG6 4AD (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SG6 4AD
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Bedford Road | 17:30 | 12:00 | 222m |
| Broadwater Avenue | 17:15 | 12:00 | 316m |
| Archers Way | 17:15 | 12:00 | 330m |
SG6 4AD ITL and SG6 4AD 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 SG6 4AD:
| 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 |
SG6 4AD 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 SG6 4AD:
| Code | Name | |
|---|---|---|
| OA | E00120106 | |
| LSOA | E01023649 | North Hertfordshire 007A |
| MSOA | E02004915 | North Hertfordshire 007 |
Nearest postcodes to SG6 4AD
| SG6 4AE | Icknield Way | 44m |
| SG6 4DL | Icknield Green | 87m |
| SG6 4QE | Marmet Avenue | 105m |
| SG6 4DJ | Bedford Road | 119m |
| SG6 4QF | Marmet Avenue | 141m |
| SG6 4DA | Redhoods Way West | 156m |
| SG6 4DD | Redhoods Way West | 156m |
| SG6 3SD | Station Way | 200m |
| SG6 4DN | Bedford Road | 202m |
| SG6 4BY | Chagny Close | 221m |
- 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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