LL20 8HB lies on Aber Adda in Llangollen. LL20 8HB is located in the Llangollen electoral ward, within the unitary authority of Denbighshire 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 | 321676 |
| Northing | 341827 |
| Latitude | 52.968059 |
| Longitude | -3.167667 |
| Street | Aber Adda |
| Town/City | Llangollen |
| Country | Wales |
| Postcode District | LL20 |
Elevation or altitude of LL20 8HB as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 100m | 328ft |
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 |
|---|---|
| Constituency | Clwyd South |
2025 26 AUG £320,000 |
2019 23 SEP £275,000 |
2011 4 NOV £110,000 |
2, WAVERLEY VILLAS, LLANGOLLEN, LL20 8HB 2009 9 SEP £230,000 |
2, WAVERLEY VILLAS, ABER ADDA, LLANGOLLEN, LL20 8HB 1998 23 DEC £71,750 |
| Glascoed (Bachemill Road) | Fron-bache | 213m |
| War Memorial (Castle Street) | Llangollen | 292m |
| Parade Street | Llangollen | 329m |
| Market Street Car Park (Market Street) | Llangollen | 337m |
| Parade Street | Llangollen | 337m |
| Llangollen (Llangollen Railway) | Llangollen | 455m |
| 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
| 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% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Chapel Street | 17:15 | 11:30 | 171m |
| Llangollen Post Office | 17:30 | 12:00 | 220m |
| Castle Street | 17:15 | 11:30 | 307m |
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 8HB:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL13 | Conwy and Denbighshire |
| LAU 1 Code | Name |
| W06000004 | Denbighshire |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL20 8HB:
| Code | Name | |
|---|---|---|
| OA | W00001111 | |
| LSOA | W01000210 | Denbighshire 016E |
| MSOA | W02000057 | Denbighshire 016 |
| LL20 8EY | Hill Street | 31m |
| LL20 8EU | Hill Street | 43m |
| LL20 8HD | Gwynfryn Terrace | 49m |
| LL20 8HE | Bodwen Villas | 55m |
| LL20 8HW | Regent Street | 73m |
| LL20 8HF | Vicarage Road | 123m |
| LL20 8BE | Hermitage | 123m |
| LL20 8HL | Regent Street | 124m |
| LL20 8HN | Regent Street | 126m |
| LL20 8HS | Regent Street | 134m |