SG4 0NH maps, stats, and open data
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SG4 0NH is located in the Hitchin Walsworth electoral ward, within the local authority district of North Hertfordshire and the English Parliamentary constituency of Hitchin and Harpenden. 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 March 2006.
SG4 0NH maps


Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025
Source: Open Postcode GeoLicence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025; Contains Royal Mail data © Royal Mail copyright and database right 2025; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
SG4 0NH geodata
Easting | 520265 |
Northing | 229954 |
Latitude | 51.955079 |
Longitude | -0.251303 |
Where is SG4 0NH?
Country | England |
Postcode District | SG4 |
SG4 0NH Elevation
Elevation or altitude of SG4 0NH as distance above sea level:
| Metres | Feet |
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Elevation | 60m | 197ft |
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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 | Hitchin Walsworth |
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Constituency | Hitchin And Harpenden |
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Transport
Nearest bus stops to SG4 0NH
Desborough Road (Willian Road) | Purwell | 132m |
Meadows (Purwell Lane) | Purwell | 157m |
Mountjoy (Wilshere Crescent) | Purwell | 228m |
Chaucer Way (Purwell Lane) | Purwell | 311m |
Cambridge Road (Willian Road) | Hitchin | 336m |
Nearest railway stations to SG4 0NH
Hitchin Station | 0.9km |
Letchworth Station | 3.2km |
Baldock Station | 6.1km |
Broadband
Broadband access in SG4 0NH (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 limitations in SG4 0NH (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% |
SG4 0NH gas and electricity consumption
Estimated total energy consumption in SG4 0NH by fuel type, 2015.
Gas
Consumption (kWh) | 19,225 |
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Meter count | 6 |
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Mean (kWh/meter) | 3,204 |
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Median (kWh/meter) | 2,082 |
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Electricity
Consumption (kWh) | 9,253 |
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Meter count | 6 |
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Mean (kWh/meter) | 1,542 |
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Median (kWh/meter) | 1,214 |
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- Consumption: The estimated total energy consumption, in kWh, across all meters in SG4 0NH, for 2015.
- Meter count: The total number of meters in SG4 0NH.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Deprivation
59.8% of English postcodes are less deprived than
SG4 0NH:
Food Standards Agency
Three nearest food hygiene ratings to SG4 0NH (metres)
Purwell JMI School
Purwell Primary School Fairfield Way
332m
Days of Ashwell Ltd
Pizza Hut
➜ Get more ratings from the Food Standards Agency
Nearest post box to SG4 0NH
| Last Collection | |
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Location | Mon-Fri | Sat | Distance |
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Bradleys Corner | 17:30 | 12:00 | 160m |
Benchley Hill | 17:30 | 12:00 | 251m |
Walsworth | 18:30 | 12:00 | 369m |
SG4 0NH ITL and SG4 0NH 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 SG4 0NH:
ITL 1 Code | Name |
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TLH | East |
ITL 2 Code | Name |
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TLH2 | Bedfordshire and Hertfordshire |
ITL 3 Code | Name |
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TLH23 | Hertfordshire CC |
LAU 1 Code | Name |
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E07000099 | North Hertfordshire |
SG4 0NH 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 SG4 0NH:
| Code | Name |
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OA | E00119964 | |
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LSOA | E01023620 | North Hertfordshire 011D |
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MSOA | E02004919 | North Hertfordshire 011 |
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Nearest postcodes to SG4 0NH