| Postcode | LL18 2TY | 
|---|---|
| Post Town | St. Asaph, Rhyl | 
| Nearest station | Rhyl (3 km) | 
| Bus stops | Kings Head (SE) Vicarage Lane (NE) Treetops Court (SW) Marsh Warden (SW) Castle Street (NW) Marsh Warden (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 15 View | 
| Known addresses | Belmont House, High Street, Rhuddlan 21 High Street, Rhuddlan 22 High Street, Rhuddlan 23 High Street, Rhuddlan 24 High Street, Rhuddlan | 
| Main property type | Terraced | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 53.29079 | |
|---|---|---|
| Longitude | -3.466976 | |
| Easting | 302311 | |
| Northing | 378096 | |
| Grid reference | SJ023780 | |
| UTM reference | 30U 468872 5904721 | |
| what3words | globe.angers.newsreel | |
| FixPhrase | crouton lunchtime subtype vacate | |
| Plus code | 9C5R7GRM+86 | |
| Altitude | 16 metres (51 feet) | |
| Sunrise (today) | 7:11 | |
| Sunset (today) | 16:45 | |
| Distance away | ||
| Distance to sea | 0.6 KMs (0.4 miles) | 
| Parish | Rhuddlan | W04000172 | 
|---|---|---|
| Ward | Rhuddlan | W05001349 | 
| Unitary Authority | Denbighshire | W06000004 | 
| County | Clwyd | W11000001 | 
| Constituency (2024) | Clwyd North | W07000095 | 
| MP | Gill German | Labour | 
| Police force | North Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Conwy and Denbighshire | |
| NUTS/ITL 2 | North Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | January 1980 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 16 | |
|---|---|---|
| Households (2011) | 9 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Larger rural Further from a major town or city | |
| Rural/urban (2011) | Rural town and fringe | |
| Built up area (2024) | Rhuddlan | W45000659 | 
| Census output area (2021) | W00001199 | |
| Census output area (2011) | 5B3 | |
| Lower layer super output area (2021) | Denbighshire 009D | W01000225 | 
| Lower layer super output area (2011) | Denbighshire 009D | W01000225 | 
| Middle layer super output area (2021) | Rhuddlan & Bodelwyddan | W02000050 | 
| Middle layer super output area (2011) | Rhuddlan & Bodelwyddan | W02000050 | 
| Travel to work area | Rhyl | W22000031 | 
| Average property price in Llandudno | £205,971 | 
|---|---|
| Annual change | 1.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 23 High Street, Rhuddlan | Terraced (freehold) | Mar 2023 | £165,000 | 
| Terraced (freehold) | Feb 2019 | £125,000 | |
| Terraced (freehold) | May 2014 | £132,500 | |
| Terraced (freehold) | Aug 2007 | £129,000 | |
| Terraced (freehold) | Mar 2003 | £75,000 | |
| Terraced (freehold) | Jul 1998 | £45,000 | |
| 21 High Street, Rhuddlan | Terraced (freehold) | May 2017 | £95,000 | 
| Terraced (freehold) | Feb 2010 | £98,000 | |
| 22 High Street, Rhuddlan | Semi-detached (freehold) | Sep 2003 | £77,000 | 
| 24 High Street, Rhuddlan | Terraced (freehold) | Apr 2002 | £42,500 | 
| Belmont House, High Street, Rhuddlan | Detached (freehold) | Dec 1999 | £69,500 |