LL20 7RR lies on Cwmalis Road in Froncysyllte, Llangollen. LL20 7RR is located in the Llangollen Rural electoral ward, within the unitary authority of Wrexham and the Welsh Parliamentary constituency of Clwyd South. The Local Health Board is Betsi Cadwaladr University and the police force is North Wales. This postcode has been in use since January 1980.


| Easting | 326436 |
| Northing | 340969 |
| Latitude | 52.961037 |
| Longitude | -3.096611 |
| Street | Cwmalis Road |
| Locality | Froncysyllte |
| Town/City | Llangollen |
| Country | Wales |
| Postcode District | LL20 |
Elevation or altitude of LL20 7RR 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 | Llangollen Rural |
|---|---|
| Constituency | Clwyd South |
2025 12 DEC £262,500 |
2023 12 JUN £355,000 |
2019 15 NOV £212,500 |
WINDRUSH, CWMALIS ROAD, FRONCYSYLLTE, LLANGOLLEN, LL20 7RR 2004 3 DEC £243,000 |
2002 23 MAY £127,500 |
WINDRUSH, CWMALIS ROAD, FRONCYSYLLTE, LLANGOLLEN, LL20 7RR 2002 12 FEB £128,000 |
HOLLY COTTAGE, CWMALIS ROAD, FRONCYSYLLTE, LLANGOLLEN, LL20 7RR 2001 16 JUN £79,950 |
WALL COTTAGE, CWMALIS ROAD, FRONCYSYLLTE, LLANGOLLEN, LL20 7RR 2001 12 APR £51,000 |
2000 28 JUL £66,000 |
CWMALIS COTTAGE, CWMALIS ROAD, FRONCYSYLLTE, LLANGOLLEN, LL20 7RR 1999 2 AUG £34,000 |
| Alma Road | Froncysyllte | 749m |
| Gate Road | Froncysyllte | 790m |
| Crossroads Stores (Alma Road) | Froncysyllte | 840m |
| Post Office (A539) | Trevor | 1,406m |
| Post Office (A539) | Trevor | 1,427m |
| Chirk Station | 3.7km |
| Ruabon Station | 4.6km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 54.5% |
| 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 | 28.0Mbps |
| Average download speed | 33.3Mbps |
| Maximum download speed | 74.64Mbps |
| Median upload speed | 4.4Mbps |
| Average upload speed | 4.6Mbps |
| Maximum upload speed | 8.29Mbps |
| 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 | 45.5% |
Estimated total energy consumption in LL20 7RR by fuel type, 2015.
| Consumption (kWh) | 32,844 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 4,692 |
| Median (kWh/meter) | 4,085 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Scotch Hall | 17:30 | 10:00 | 1,540m |
| Cefn Mawr Post Office | 17:15 | 11:00 | 1,924m |
| High Street Cefn | 09:00 | 08:15 | 2,249m |
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 LL20 7RR:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL2 | East Wales |
| ITL 3 Code | Name |
| TLL23 | Flintshire and Wrexham |
| LAU 1 Code | Name |
| W06000006 | Wrexham |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL20 7RR:
| Code | Name | |
|---|---|---|
| OA | W00002074 | |
| LSOA | W01000389 | Wrexham 017D |
| MSOA | W02000094 | Wrexham 017 |
| LL20 7PU | Holyhead Road | 100m |
| LL20 7RS | Yr Ochr | 214m |
| LL20 7RT | Pen Y Graig | 311m |
| LL20 7RP | Carmel Terrace | 445m |
| LL20 7SH | Gesail Y Mynydd | 468m |
| LL20 7SG | Bee Bank | 514m |
| LL20 7SF | Pleasant View | 530m |
| LL20 7SL | Mount Pleasant | 615m |
| LL20 7SA | Woodlands Road | 639m |
| LL20 7SB | Swan Terrace | 650m |