| Postcode | LL17 0RG | 
|---|---|
| Post Town | St. Asaph | 
| Nearest station | Rhyl (7 km) | 
| Bus stops | Fountain Garage (W) Cathedral (SW) Cathedral (NE) Ashley Court (NW) Health Centre (SE) Angorfa Court (NW) | 
| Roads in this postcode | |
| Number of UPRNs | 15 View | 
| Known addresses | H S B C, High Street, St Asaph The Flat, Old Bank Buildings, High Street, St Asaph 1A High Street, St Asaph 1B High Street, St Asaph 1B High Street, St. Asaph | 
| Main property type | Other | 
| Businesses | 
| Latitude | 53.257017 | |
|---|---|---|
| Longitude | -3.444788 | |
| Easting | 303714 | |
| Northing | 374309 | |
| Grid reference | SJ037743 | |
| UTM reference | 30U 470327 5900954 | |
| what3words | deduced.traps.shoelaces | |
| FixPhrase | crouton lunchtime spiritual take | |
| Plus code | 9C5R7H44+R3 | |
| Altitude | 21 metres (69 feet) | |
| Sunrise (today) | 7:11 | |
| Sunset (today) | 16:45 | |
| Distance away | ||
| Distance to sea | 4.5 KMs (2.8 miles) | 
| Parish | St. Asaph | W04000175 | 
|---|---|---|
| Ward | St Asaph East | W05001357 | 
| 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) | 6 | |
|---|---|---|
| Households (2011) | 2 | |
| 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) | St Asaph | W45000684 | 
| Census output area (2021) | W00001313 | |
| Census output area (2011) | 7D3 | |
| Lower layer super output area (2021) | Denbighshire 010A | W01000245 | 
| Lower layer super output area (2011) | Denbighshire 010A | W01000245 | 
| Middle layer super output area (2021) | St Asaph & Trefnant | W02000051 | 
| Middle layer super output area (2011) | St Asaph & Trefnant | W02000051 | 
| Travel to work area | Rhyl | W22000031 | 
| Average property price in Llandudno | £205,971 | 
|---|---|
| Annual change | 1.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 1A High Street, St Asaph | Other (freehold) | Aug 2020 | £77,000 | 
| H S B C, High Street, St Asaph | Other (freehold) | Mar 2019 | £93,000 | 
| 1B High Street, St Asaph | Terraced (freehold) | Mar 2015 | £190,000 | 
| The Flat, Old Bank Buildings, High Street, St Asaph | Flat (leasehold) | Mar 2008 | £50,000 | 
| 1B High Street, St. Asaph | Terraced (freehold) | Aug 2007 | £245,000 |