BS20 6SX lies on Elm Walk in Portishead, Bristol. BS20 6SX is located in the Portishead West electoral ward, within the unitary authority of North Somerset and the English Parliamentary constituency of North Somerset. The Sub Integrated Care Board (ICB) Location is NHS Bristol, North Somerset and South Gloucestershire ICB - 15C and the police force is Avon and Somerset. This postcode has been in use since December 1997.


| Easting | 346131 |
| Northing | 175841 |
| Latitude | 51.478947 |
| Longitude | -2.777088 |
| Street | Elm Walk |
| Locality | Portishead |
| Town/City | Bristol |
| Country | England |
| Postcode District | BS20 |
Elevation or altitude of BS20 6SX as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 60m | 197ft |
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 | Portishead West |
|---|---|
| Constituency | North Somerset |
2025 27 OCT £560,000 |
2025 14 AUG £427,000 |
26, ELM WALK, PORTISHEAD, BRISTOL, BS20 6SX 2024 18 JUL £460,000 |
14, ELM WALK, PORTISHEAD, BRISTOL, BS20 6SX 2021 28 JUN £565,000 |
2020 10 NOV £580,000 |
6, ELM WALK, PORTISHEAD, BRISTOL, BS20 6SX 2019 27 SEP £200,000 |
20, ELM WALK, PORTISHEAD, BRISTOL, BS20 6SX 2019 13 MAR £435,000 |
30, ELM WALK, PORTISHEAD, BRISTOL, BS20 6SX 2019 15 FEB £375,000 |
2019 15 FEB £390,000 |
14, ELM WALK, PORTISHEAD, BRISTOL, BS20 6SX 2019 12 FEB £475,000 |
| St. Mary's Road (Wetlands Lane) | North Weston | 318m |
| St. Mary's Road (Wetlands Road) | North Weston | 323m |
| Channel View Road (Avon Way) | Portishead And North Weston | 405m |
| Avon Way | Portishead And North Weston | 422m |
| The Triangle (West Hill) | West Hill | 475m |
| 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
| Median download speed | 39.1Mbps |
| Average download speed | 41.7Mbps |
| Maximum download speed | 70.66Mbps |
| Median upload speed | 9.8Mbps |
| Average upload speed | 9.6Mbps |
| Maximum upload speed | 19.47Mbps |
| 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 BS20 6SX by fuel type, 2015.
| Consumption (kWh) | 69,419 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 11,570 |
| Median (kWh/meter) | 11,617 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Severn Road | 17:30 | 12:00 | 277m |
| Slade Road | 17:10 | 11:10 | 456m |
| West Hill Post Office | 17:30 | 12:00 | 463m |
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 BS20 6SX:
| ITL 1 Code | Name |
|---|---|
| TLK | South West (England) |
| ITL 2 Code | Name |
| TLK1 | Gloucestershire, Wiltshire and Bath/Bristol area |
| ITL 3 Code | Name |
| TLK12 | Bath and North East Somerset, North Somerset and South Gloucestershire |
| LAU 1 Code | Name |
| E06000024 | North Somerset |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for BS20 6SX:
| Code | Name | |
|---|---|---|
| OA | E00074750 | |
| LSOA | E01014795 | North Somerset 001C |
| MSOA | E02003065 | North Somerset 001 |
| BS20 6SU | Elm Walk | 42m |
| BS20 6SN | St Marys Park Road | 89m |
| BS20 6SP | Birch Grove | 103m |
| BS20 6SL | St Marys Park Road | 121m |
| BS20 6XW | Willow Close | 142m |
| BS20 6TT | Cedar Way | 147m |
| BS20 6SR | The Rowans | 160m |
| BS20 6PD | Lower Down Road | 182m |
| BS20 6SS | Oak Drive | 189m |
| BS20 6PA | Lower Down Road | 222m |