SG4 9JB maps, stats, and open data
SG4 9JB lies on Oakfield Avenue in Hitchin. SG4 9JB is located in the Hitchin Highbury 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 January 1980.
SG4 9JB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SG4 9JB geodata
| Easting | 519619 |
| Northing | 228291 |
| Latitude | 51.940280 |
| Longitude | -0.261254 |
Where is SG4 9JB?
| Street | Oakfield Avenue |
| Town/City | Hitchin |
| Country | England |
| Postcode District | SG4 |
SG4 9JB Elevation
Elevation or altitude of SG4 9JB 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 | Hitchin Highbury |
|---|---|
| Constituency | Hitchin And Harpenden |
House Prices
Sales of detached houses in SG4 9JB
14, OAKFIELD AVENUE, HITCHIN, SG4 9JB 2007 11 MAY £270,000 |
2003 9 SEP £249,995 |
2001 21 MAY £145,000 |
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 SG4 9JB
| Oakfield Avenue (Whitehill Road) | Hitchin | 187m |
| Oakfield Avenue (Whitehill Road) | Hitchin | 202m |
| Ninesprings Way Shops (Ninesprings Way) | Oakfield | 238m |
| Blackhorse Lane (Stevenage Road) | Hitchin | 245m |
| Kingshott School (Stevenage Road) | Hitchin | 259m |
Nearest railway stations to SG4 9JB
| Hitchin Station | 1.5km |
| Letchworth Station | 4.9km |
| Stevenage Station | 5.7km |
Broadband
Broadband access in SG4 9JB (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 SG4 9JB (2019 data)
Download
| Median download speed | 51.3Mbps |
| Average download speed | 76.2Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 9.8Mbps |
| Average upload speed | 9.2Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SG4 9JB (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 9JB gas and electricity consumption
Estimated total energy consumption in SG4 9JB by fuel type, 2015.
Gas
| Consumption (kWh) | 401,026 |
|---|---|
| Meter count | 24 |
| Mean (kWh/meter) | 16,709 |
| Median (kWh/meter) | 17,002 |
Electricity
| Consumption (kWh) | 55,099 |
|---|---|
| Meter count | 19 |
| Mean (kWh/meter) | 2,900 |
| Median (kWh/meter) | 2,943 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SG4 9JB, for 2015.
- Meter count: The total number of meters in SG4 9JB.
- 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
0.1% of English postcodes are less deprived than SG4 9JB:Food Standards Agency
Three nearest food hygiene ratings to SG4 9JB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SG4 9JB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Whitehall Road | 17:15 | 12:00 | 175m |
| Ninesprings Way | 17:15 | 12:00 | 242m |
| Passingham Avenue | 17:15 | 12:00 | 506m |
Environment
| Risk of SG4 9JB flooding from rivers and sea | High |
SG4 9JB ITL and SG4 9JB 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 9JB:
| 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 |
SG4 9JB 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 9JB:
| Code | Name | |
|---|---|---|
| OA | E00119892 | |
| LSOA | E01023608 | North Hertfordshire 013C |
| MSOA | E02004921 | North Hertfordshire 013 |
Nearest postcodes to SG4 9JB
| SG4 9JA | Lindsay Avenue | 74m |
| SG4 9HZ | Oakfield Avenue | 108m |
| SG4 9JE | Whitehill Road | 145m |
| SG4 9JD | Oakfield Avenue | 154m |
| SG4 9LX | Broadmead | 157m |
| SG4 9HY | Whitehill Road | 182m |
| SG4 9EB | The Willows | 237m |
| SG4 9LU | Broadmead | 248m |
| SG4 9NR | Ninesprings Way | 257m |
| SG4 9EA | Stevenage Road | 258m |
- 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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