LL18 5AB maps, stats, and open data
LL18 5AB lies on Castle Street in Rhuddlan, Rhyl. LL18 5AB is located in the Rhuddlan 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 5AB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL18 5AB geodata
| Easting | 302349 |
| Northing | 378018 |
| Latitude | 53.290098 |
| Longitude | -3.466381 |
Where is LL18 5AB?
| Street | Castle Street |
| Locality | Rhuddlan |
| Town/City | Rhyl |
| Country | Wales |
| Postcode District | LL18 |
LL18 5AB Elevation
Elevation or altitude of LL18 5AB 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 | Rhuddlan |
|---|---|
| Constituency | Vale Of Clwyd |
House Prices
Sales of detached houses in LL18 5AB
BRYN CASTELL, CASTLE STREET, RHUDDLAN, RHYL, LL18 5AB 2025 11 JUL £155,000 |
JERBOA, CASTLE STREET, RHUDDLAN, RHYL, LL18 5AB 2025 24 JAN £330,000 |
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 5AB
| Parliament House (Station Road) | Rhuddlan | 100m |
| Kings Head (Princes Road) | Rhuddlan | 196m |
| Castle Street (Princes Road) | Rhuddlan | 237m |
| Vicarage Lane (Rhyl Road) | Rhuddlan | 250m |
| Marsh Warden (Station Road) | Rhuddlan | 303m |
Nearest railway stations to LL18 5AB
| Rhyl Station | 3.5km |
Broadband
Broadband access in LL18 5AB (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 5AB (2019 data)
Download
| Median download speed | 30.4Mbps |
| Average download speed | 38.7Mbps |
| Maximum download speed | 76.80Mbps |
Upload
| Median upload speed | 1.6Mbps |
| Average upload speed | 7.1Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in LL18 5AB (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 5AB gas and electricity consumption
Estimated total energy consumption in LL18 5AB by fuel type, 2015.
Gas
| Consumption (kWh) | 107,522 |
|---|---|
| Meter count | 11 |
| Mean (kWh/meter) | 9,775 |
| Median (kWh/meter) | 8,656 |
Electricity
| Consumption (kWh) | 25,635 |
|---|---|
| Meter count | 11 |
| Mean (kWh/meter) | 2,330 |
| Median (kWh/meter) | 2,088 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL18 5AB, for 2015.
- Meter count: The total number of meters in LL18 5AB.
- 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
34.4% of Welsh postcodes are less deprived than LL18 5AB:Food Standards Agency
Three nearest food hygiene ratings to LL18 5AB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL18 5AB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| St Margarets Drive | 17:15 | 11:00 | 491m |
| Cwm Road | 17:15 | 09:00 | 3,489m |
| Dyserth Post Office | 17:20 | 11:00 | 3,698m |
LL18 5AB ITL and LL18 5AB 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 5AB:
| 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 5AB 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 5AB:
| Code | Name | |
|---|---|---|
| OA | W00001195 | |
| LSOA | W01000225 | Denbighshire 009D |
| MSOA | W02000050 | Denbighshire 009 |
Nearest postcodes to LL18 5AB
| LL18 5AH | Cross Street | 51m |
| LL18 2TY | High Street | 85m |
| LL18 2UD | Vale View | 93m |
| LL18 5AD | Castle Street | 101m |
| LL18 2UB | High Street | 109m |
| LL18 5AL | Marion Villas | 111m |
| LL18 5AN | Burgedin Terrace | 114m |
| LL18 5AW | Parliament Street | 119m |
| LL18 2UY | Pen Y Bont | 125m |
| LL18 2TU | High Street | 144m |
- 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)
GetTheData.com is owned and operated by GetTheData Publishing Limited.
Company Number: 11075184 · Registered in England and Wales.
Registered Office: 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE
By accessing our site you agree to us using cookies, and sharing information about your use of our site, in accordance with our privacy policy.