SG1 4TN maps, stats, and open data
SG1 4TN lies on The Old Walled Garden in Stevenage. SG1 4TN is located in the Woodfield electoral ward, within the local authority district of Stevenage 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 August 1993.
SG1 4TN maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SG1 4TN geodata
| Easting | 523077 |
| Northing | 226345 |
| Latitude | 51.922032 |
| Longitude | -0.211694 |
Where is SG1 4TN?
| Street | The Old Walled Garden |
| Town/City | Stevenage |
| Country | England |
| Postcode District | SG1 |
SG1 4TN Elevation
Elevation or altitude of SG1 4TN 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 | Woodfield |
|---|---|
| Constituency | Stevenage |
House Prices
Sales of detached houses in SG1 4TN
1, THE OLD WALLED GARDEN, STEVENAGE, SG1 4TN 2019 22 MAR £604,000 |
2012 27 JAN £423,000 |
5, THE OLD WALLED GARDEN, STEVENAGE, SG1 4TN 2009 18 JUN £467,500 |
4, THE OLD WALLED GARDEN, STEVENAGE, SG1 4TN 2003 27 MAR £305,000 |
5, THE OLD WALLED GARDEN, STEVENAGE, SG1 4TN 2002 29 NOV £387,000 |
2002 8 MAR £325,000 |
4, THE OLD WALLED GARDEN, STEVENAGE, SG1 4TN 1996 29 NOV £152,000 |
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 SG1 4TN
| Lister Hospital | Corey's Mill | 129m |
| Lister Hospital | Corey's Mill | 141m |
| John Henry Newman School (Hitchin Road) | Corey's Mill | 207m |
| John Henry Newman School (Hitchin Road) | Corey's Mill | 216m |
| Lister Close (North Road) | Corey's Mill | 243m |
Nearest railway stations to SG1 4TN
| Stevenage Station | 2.3km |
| Hitchin Station | 5km |
Broadband
Broadband access in SG1 4TN (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 | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SG1 4TN (2019 data)
Download
| Median download speed | 61.7Mbps |
| Average download speed | 61.6Mbps |
| Maximum download speed | 78.29Mbps |
Upload
| Median upload speed | 20.0Mbps |
| Average upload speed | 18.0Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SG1 4TN (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% |
SG1 4TN gas and electricity consumption
Estimated total energy consumption in SG1 4TN by fuel type, 2015.
Gas
| Consumption (kWh) | 135,427 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 16,928 |
| Median (kWh/meter) | 15,807 |
Electricity
| Consumption (kWh) | 25,821 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 4,304 |
| Median (kWh/meter) | 3,340 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SG1 4TN, for 2015.
- Meter count: The total number of meters in SG1 4TN.
- 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
53.9% of English postcodes are less deprived than SG1 4TN:Food Standards Agency
Three nearest food hygiene ratings to SG1 4TN (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SG1 4TN
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Baldock Road | 18:45 | 12:00 | 251m |
| Ingleside Drive | 18:45 | 12:00 | 383m |
| Chancellors Road | 19:00 | 12:00 | 561m |
SG1 4TN ITL and SG1 4TN 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 SG1 4TN:
| 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 |
| E07000243 | Stevenage |
SG1 4TN 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 SG1 4TN:
| Code | Name | |
|---|---|---|
| OA | E00120856 | |
| LSOA | E01023800 | Stevenage 002E |
| MSOA | E02004945 | Stevenage 002 |
Nearest postcodes to SG1 4TN
| SG1 4AD | Whitney Drive | 35m |
| SG1 4FJ | The Mews | 99m |
| SG1 4FE | Whitney Wood | 117m |
| SG1 4BL | Whitney Drive | 123m |
| SG1 4BJ | Whitney Drive | 178m |
| SG1 4AN | North Road | 229m |
| SG1 4RD | Ingleside Drive | 265m |
| SG1 4RQ | Ingleside Drive | 276m |
| SG1 4BH | Whitney Drive | 289m |
| SG1 4BG | Whitney Drive | 290m |
- 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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