SG1 6AH lies on Thirlmere in Stevenage. SG1 6AH is located in the Chesfield 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 December 1999.


| Easting | 526531 |
| Northing | 226667 |
| Latitude | 51.924160 |
| Longitude | -0.161353 |
| Street | Thirlmere |
| Town/City | Stevenage |
| Country | England |
| Postcode District | SG1 |
Elevation or altitude of SG1 6AH as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 130m | 427ft |
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.
| Ward | Chesfield |
|---|---|
| Constituency | Hitchin And Harpenden |
2024 28 MAR £375,000 |
2022 24 NOV £762,500 |
2018 10 DEC £421,500 |
2018 13 SEP £462,500 |
2018 24 AUG £502,000 |
2017 15 DEC £398,000 |
2014 17 APR £337,000 |
2014 14 MAR £310,000 |
2012 30 NOV £240,000 |
2011 1 APR £230,000 |
| Serpentine Close (Great Ashby Way) | Great Ashby | 225m |
| Allied Bakeries (Cartwright Road) | Martins Wood | 284m |
| Cartwright Road | Martins Wood | 499m |
| Wedgwood Gate (Wedgwood Way) | Martins Wood | 572m |
| Wedgwood Gate (Wedgwood Way) | Martins Wood | 584m |
| Stevenage Station | 4km |
| 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
| Median download speed | 100.0Mbps |
| Average download speed | 138.9Mbps |
| Maximum download speed | 350.00Mbps |
| Median upload speed | 20.0Mbps |
| Average upload speed | 18.6Mbps |
| Maximum upload speed | 20.00Mbps |
| 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% |
Estimated total energy consumption in SG1 6AH by fuel type, 2015.
| Consumption (kWh) | 156,469 |
|---|---|
| Meter count | 30 |
| Mean (kWh/meter) | 5,216 |
| Median (kWh/meter) | 4,457 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Serpentine Close | 17:30 | 11:30 | 264m |
| Wedgewood Way | 589m | ||
| Wedgewood Way | 18:45 | 12:00 | 589m |
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 6AH:
| 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 |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SG1 6AH:
| Code | Name | |
|---|---|---|
| OA | E00119853 | |
| LSOA | E01033024 | North Hertfordshire 005H |
| MSOA | E02004913 | North Hertfordshire 005 |
| SG1 6AQ | Thirlmere | 74m |
| SG1 6AG | Windermere Close | 115m |
| SG1 6AF | Ullswater Close | 126m |
| SG1 4FS | Monarch Rise | 246m |
| SG1 6AR | Serpentine Close | 251m |
| SG1 6AP | Serpentine Close | 265m |
| SG1 4FR | Grayling Way | 272m |
| SG1 4QG | Parsons Green Estate | 292m |
| SG1 4GB | Admiral Drive | 294m |
| SG1 6AL | Lowes Close | 307m |