SG1 4SB maps, stats, and open data
SG1 4SB lies on Boswell Gardens in Stevenage. SG1 4SB 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 February 1990.
SG1 4SB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SG1 4SB geodata
| Easting | 523608 |
| Northing | 226429 |
| Latitude | 51.922670 |
| Longitude | -0.203947 |
Where is SG1 4SB?
| Street | Boswell Gardens |
| Town/City | Stevenage |
| Country | England |
| Postcode District | SG1 |
SG1 4SB Elevation
Elevation or altitude of SG1 4SB as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 110m | 361ft |
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 4SB
2025 5 FEB £723,000 |
9, BOSWELL GARDENS, STEVENAGE, SG1 4SB 2021 31 MAR £607,000 |
2021 12 JAN £650,000 |
27, BOSWELL GARDENS, STEVENAGE, SG1 4SB 2020 13 NOV £675,000 |
2019 1 MAR £620,000 |
2017 17 JUL £479,995 |
2016 26 AUG £500,000 |
16, BOSWELL GARDENS, STEVENAGE, SG1 4SB 2016 14 MAR £535,000 |
2015 11 JUN £470,000 |
2014 17 DEC £530,000 |
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 4SB
| Lister Close (North Road) | Corey's Mill | 375m |
| Lister Close (North Road) | Corey's Mill | 414m |
| Burymead (North Road) | Corey's Mill | 499m |
| Burymead (North Road) | Corey's Mill | 542m |
| Lister Hospital | Corey's Mill | 594m |
Nearest railway stations to SG1 4SB
| Stevenage Station | 2.3km |
| Hitchin Station | 5.3km |
Broadband
Broadband access in SG1 4SB (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 | 90.3% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SG1 4SB (2019 data)
Download
| Median download speed | 80.0Mbps |
| Average download speed | 122.0Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 20.0Mbps |
| Average upload speed | 15.8Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SG1 4SB (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 4SB gas and electricity consumption
Estimated total energy consumption in SG1 4SB by fuel type, 2015.
Gas
| Consumption (kWh) | 528,050 |
|---|---|
| Meter count | 31 |
| Mean (kWh/meter) | 17,034 |
| Median (kWh/meter) | 14,670 |
Electricity
| Consumption (kWh) | 122,541 |
|---|---|
| Meter count | 31 |
| Mean (kWh/meter) | 3,953 |
| Median (kWh/meter) | 3,323 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SG1 4SB, for 2015.
- Meter count: The total number of meters in SG1 4SB.
- 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
37.4% of English postcodes are less deprived than SG1 4SB:Food Standards Agency
Three nearest food hygiene ratings to SG1 4SB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SG1 4SB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Chancellors Road | 19:00 | 12:00 | 58m |
| Baldock Road | 18:45 | 12:00 | 376m |
| Ingleside Drive | 18:45 | 12:00 | 917m |
SG1 4SB ITL and SG1 4SB 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 4SB:
| 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 4SB 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 4SB:
| Code | Name | |
|---|---|---|
| OA | E00120854 | |
| LSOA | E01023799 | Stevenage 002D |
| MSOA | E02004945 | Stevenage 002 |
Nearest postcodes to SG1 4SB
| SG1 4SA | Foster Close | 119m |
| SG1 4AS | Granby Road | 120m |
| SG1 4SD | Thurlow Close | 136m |
| SG1 4TE | Newbury Close | 136m |
| SG1 4TF | Arnold Close | 153m |
| SG1 4BY | Rectory Croft | 161m |
| SG1 4TZ | Chancellors Road | 161m |
| SG1 4TD | Wilsons Close | 173m |
| SG1 4AF | Turner Close | 197m |
| SG1 4AU | The Brambles | 207m |
- 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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