LL18 4DT maps, stats, and open data
LL18 4DT lies on Dyserth Road in Rhyl. LL18 4DT is located in the Rhyl TÅ· Newydd 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 4DT maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL18 4DT geodata
| Easting | 302779 |
| Northing | 381216 |
| Latitude | 53.318931 |
| Longitude | -3.460915 |
Where is LL18 4DT?
| Street | Dyserth Road |
| Town/City | Rhyl |
| Country | Wales |
| Postcode District | LL18 |
LL18 4DT Elevation
Elevation or altitude of LL18 4DT 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 TÅ· Newydd |
|---|---|
| Constituency | Vale Of Clwyd |
House Prices
Sales of detached houses in LL18 4DT
87, DYSERTH ROAD, RHYL, LL18 4DT 2026 9 JAN £125,000 |
106, DYSERTH ROAD, RHYL, LL18 4DT 2025 29 AUG £240,000 |
2024 24 JUL £345,000 |
92, DYSERTH ROAD, RHYL, LL18 4DT 2024 2 MAY £225,000 |
2022 3 OCT £325,000 |
2021 18 NOV £175,000 |
2020 12 OCT £235,000 |
2020 3 AUG £275,000 |
2019 15 AUG £244,000 |
2018 19 OCT £168,000 |
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 4DT
| Lon Ystrad (Ffordd Dyserth) | Bryhedydd Bay | 61m |
| Ffordd Elan (Ffordd Dyserth) | Bryhedydd Bay | 64m |
| Lon Ystrad (Ffordd Dyserth) | Bryhedydd Bay | 65m |
| Llys Tegid (Ffordd Elan) | Rhyl | 109m |
| Llys Tegid (Ffordd Elan) | Rhyl | 124m |
Nearest railway stations to LL18 4DT
| Rhyl Station | 1.9km |
| Prestatyn Station | 4.1km |
Broadband
Broadband access in LL18 4DT (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 4DT (2019 data)
Download
| Median download speed | 57.0Mbps |
| Average download speed | 52.5Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 19.2Mbps |
| Average upload speed | 14.4Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in LL18 4DT (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 4DT gas and electricity consumption
Estimated total energy consumption in LL18 4DT by fuel type, 2015.
Gas
| Consumption (kWh) | 483,123 |
|---|---|
| Meter count | 32 |
| Mean (kWh/meter) | 15,098 |
| Median (kWh/meter) | 14,238 |
Electricity
| Consumption (kWh) | 118,027 |
|---|---|
| Meter count | 26 |
| Mean (kWh/meter) | 4,539 |
| Median (kWh/meter) | 3,446 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL18 4DT, for 2015.
- Meter count: The total number of meters in LL18 4DT.
- 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
37.3% of Welsh postcodes are less deprived than LL18 4DT:Food Standards Agency
Three nearest food hygiene ratings to LL18 4DT (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL18 4DT
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Marine Drive | 16:45 | 10:30 | 1,922m |
| St Margarets Drive | 17:15 | 11:00 | 2,740m |
| Abbey Street | 17:20 | 11:00 | 3,077m |
LL18 4DT ITL and LL18 4DT 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 4DT:
| 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 4DT 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 4DT:
| Code | Name | |
|---|---|---|
| OA | W00001253 | |
| LSOA | W01000232 | Denbighshire 017B |
| MSOA | W02000419 | Denbighshire 017 |
Nearest postcodes to LL18 4DT
| LL18 4DL | Lon Ystrad | 47m |
| LL18 4EE | Heol Y Llys | 100m |
| LL18 4DJ | Llys Cadnant | 101m |
| LL18 4FD | Llys Tywi | 120m |
| LL18 4XB | Rhodfa Plas Coed | 156m |
| LL18 4DX | Llys Cowlyd | 158m |
| LL18 4EG | Bryn Llys | 158m |
| LL18 4FE | Lon Hafren | 165m |
| LL18 4EF | Porth Y Llys | 180m |
| LL18 4EX | Llys Tegid | 183m |
- 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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