GL20 8EF maps, stats, and open data
GL20 8EF lies on Tretawn Gardens in Tewkesbury. GL20 8EF is located in the Tewkesbury East electoral ward, within the local authority district of Tewkesbury and the English Parliamentary constituency of Tewkesbury. The Sub Integrated Care Board (ICB) Location is NHS Gloucestershire ICB - 11M and the police force is Gloucestershire. This postcode has been in use since January 1980.
GL20 8EF maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
GL20 8EF geodata
| Easting | 390615 |
| Northing | 232802 |
| Latitude | 51.993585 |
| Longitude | -2.138094 |
Where is GL20 8EF?
| Street | Tretawn Gardens |
| Town/City | Tewkesbury |
| Country | England |
| Postcode District | GL20 |
GL20 8EF Elevation
Elevation or altitude of GL20 8EF as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
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 | Tewkesbury East |
|---|---|
| Constituency | Tewkesbury |
House Prices
Sales of detached houses in GL20 8EF
2025 7 MAR £475,000 |
2024 29 NOV £555,000 |
2022 29 APR £370,000 |
2021 29 SEP £385,000 |
2021 17 JUN £455,000 |
2020 18 MAR £355,000 |
2017 26 SEP £296,500 |
2017 27 JUN £289,000 |
13, TRETAWN GARDENS, TEWKESBURY, GL20 8EF 2014 2 MAY £235,000 |
2012 28 SEP £260,000 |
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 GL20 8EF
| Spa Gardens (Ashchurch Road) | Newtown | 267m |
| Canterbury Leys (Ashchurch Road) | Newtown | 277m |
| Canterbury Leys (Ashchurch Road) | Newtown | 280m |
| Springfield (Ashchurch Road) | Newtown | 310m |
| Elmbury Drive (Ashchurch Road) | Newtown | 400m |
Nearest railway stations to GL20 8EF
| Ashchurch for Tewkesbury Station | 2.1km |
Broadband
Broadband access in GL20 8EF (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 GL20 8EF (2019 data)
Download
| Median download speed | 26.3Mbps |
| Average download speed | 23.9Mbps |
| Maximum download speed | 47.23Mbps |
Upload
| Median upload speed | 4.2Mbps |
| Average upload speed | 5.9Mbps |
| Maximum upload speed | 15.86Mbps |
Broadband limitations in GL20 8EF (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% |
GL20 8EF gas and electricity consumption
Estimated total energy consumption in GL20 8EF by fuel type, 2015.
Gas
| Consumption (kWh) | 231,543 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 14,471 |
| Median (kWh/meter) | 16,138 |
Electricity
| Consumption (kWh) | 68,528 |
|---|---|
| Meter count | 15 |
| Mean (kWh/meter) | 4,569 |
| Median (kWh/meter) | 3,361 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in GL20 8EF, for 2015.
- Meter count: The total number of meters in GL20 8EF.
- 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
9.1% of English postcodes are less deprived than GL20 8EF:Food Standards Agency
Three nearest food hygiene ratings to GL20 8EF (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to GL20 8EF
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Ashchurch Road P.o. | 17:15 | 11:30 | 264m |
| Brensham Road | 17:00 | 08:30 | 389m |
| Walton Cardiff | 16:45 | 08:45 | 570m |
GL20 8EF ITL and GL20 8EF 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 GL20 8EF:
| ITL 1 Code | Name |
|---|---|
| TLK | South West (England) |
| ITL 2 Code | Name |
| TLK1 | Gloucestershire, Wiltshire and Bath/Bristol area |
| ITL 3 Code | Name |
| TLK13 | Gloucestershire CC |
| LAU 1 Code | Name |
| E07000083 | Tewkesbury |
GL20 8EF 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 GL20 8EF:
| Code | Name | |
|---|---|---|
| OA | E00114177 | |
| LSOA | E01022455 | Tewkesbury 001E |
| MSOA | E02004666 | Tewkesbury 001 |
Nearest postcodes to GL20 8EF
| GL20 8EE | Moulder Road | 55m |
| GL20 8EQ | Rosefield Crescent | 74m |
| GL20 8EG | Rosefield Crescent | 105m |
| GL20 8EJ | Rosefield Crescent | 109m |
| GL20 8EB | Moulder Road | 113m |
| GL20 8DU | Pyke Road | 131m |
| GL20 8ES | Tirlebank Way | 133m |
| GL20 8EH | Rosefield Crescent | 138m |
| GL20 8DX | Pyke Road | 141m |
| GL20 8EL | Churchill Grove | 143m |
- 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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