LL18 4HH maps, stats, and open data
LL18 4HH lies on Merllyn Road in Rhyl. LL18 4HH is located in the Rhyl Trellewelyn electoral ward, within the unitary authority of Denbighshire and the Welsh Parliamentary constituency of Vale of Clwyd. The Local Health Board is Betsi Cadwaladr University and the police force is North Wales. This postcode has been in use since January 1980.
LL18 4HH maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL18 4HH geodata
| Easting | 302263 |
| Northing | 381136 |
| Latitude | 53.318099 |
| Longitude | -3.468632 |
Where is LL18 4HH?
| Street | Merllyn Road |
| Town/City | Rhyl |
| Country | Wales |
| Postcode District | LL18 |
LL18 4HH Elevation
Elevation or altitude of LL18 4HH 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 | Rhyl Trellewelyn |
|---|---|
| Constituency | Vale Of Clwyd |
House Prices
Sales of detached houses in LL18 4HH
2025 4 DEC £90,000 |
2025 17 OCT £223,000 |
2025 1 SEP £195,000 |
2023 25 SEP £150,000 |
2022 8 MAR £215,000 |
2021 24 MAR £120,000 |
20, MERLLYN ROAD, RHYL, LL18 4HH 2019 8 NOV £125,000 |
2019 17 OCT £158,000 |
2017 22 AUG £120,000 |
2017 6 FEB £125,000 |
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 LL18 4HH
| Cheltenham Avenue South (Cheltenham Avenue) | Rhyl | 96m |
| Chiropodists (Dyserth Road) | Rhyl | 99m |
| Chiropodists (Dyserth Road) | Rhyl | 99m |
| Cheltenham Avenue South (Cheltenham Avenue) | Rhyl | 102m |
| Tots` Corner (Grosvenor Avenue) | Rhyl | 134m |
Nearest railway stations to LL18 4HH
| Rhyl Station | 1.4km |
| Prestatyn Station | 4.6km |
Broadband
Broadband access in LL18 4HH (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 LL18 4HH (2019 data)
Download
| Median download speed | 59.0Mbps |
| Average download speed | 51.4Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 19.5Mbps |
| Average upload speed | 14.6Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in LL18 4HH (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% |
LL18 4HH gas and electricity consumption
Estimated total energy consumption in LL18 4HH by fuel type, 2015.
Gas
| Consumption (kWh) | 257,701 |
|---|---|
| Meter count | 23 |
| Mean (kWh/meter) | 11,204 |
| Median (kWh/meter) | 10,390 |
Electricity
| Consumption (kWh) | 66,051 |
|---|---|
| Meter count | 22 |
| Mean (kWh/meter) | 3,002 |
| Median (kWh/meter) | 2,854 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL18 4HH, for 2015.
- Meter count: The total number of meters in LL18 4HH.
- 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
50.5% of Welsh postcodes are less deprived than LL18 4HH:Food Standards Agency
Three nearest food hygiene ratings to LL18 4HH (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL18 4HH
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Marine Drive | 16:45 | 10:30 | 1,499m |
| St Margarets Drive | 17:15 | 11:00 | 2,629m |
| Abbey Street | 17:20 | 11:00 | 2,921m |
LL18 4HH ITL and LL18 4HH 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 LL18 4HH:
| 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 |
LL18 4HH 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 LL18 4HH:
| Code | Name | |
|---|---|---|
| OA | W00001257 | |
| LSOA | W01000233 | Denbighshire 017C |
| MSOA | W02000419 | Denbighshire 017 |
Nearest postcodes to LL18 4HH
| LL18 4DR | Dyserth Road | 36m |
| LL18 4HG | Merllyn Road | 60m |
| LL18 4DP | Dyserth Road | 79m |
| LL18 4HF | Merllyn Road | 103m |
| LL18 4HD | Grosvenor Avenue | 113m |
| LL18 4HW | Handsworth Crescent | 117m |
| LL18 4HN | Weaver Avenue | 119m |
| LL18 4DN | Cheltenham Avenue | 156m |
| LL18 4HT | Plas Road | 160m |
| LL18 4HP | Handsworth Crescent | 175m |
- 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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