| Postcode | LL58 8SP | 
|---|---|
| Post Town | Beaumaris | 
| Nearest station | Llanfairfechan (8 km) | 
| Bus stops | 
                       No nearby bus stops 
                     | 
                  
| Number of UPRNs | 14 View | 
| Known addresses | 
                       Bwthyn Gwyn, Penmon 
                            Llainwen, Penmon 
                            Pentir, Penmon 
                            Perthygog, Penmon 
                            Rhoslan, Penmon 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 53.306832 | |
|---|---|---|
| Longitude | -4.067276 | |
| Easting | 262352 | |
| Northing | 380870 | |
| Grid reference | SH623808 | |
| UTM reference | 30U 428884 5906935 | |
| what3words | recorders.pancakes.detergent | |
| FixPhrase | crowbar lumpish scheming utter | |
| Plus code | 9C5Q8W4M+P3 | |
| Altitude | 59 metres (195 feet) | |
| Sunrise (today) | 7:21 | |
| Sunset (today) | 16:40 | |
| Distance away | ||
| Distance to sea | 0.7 KMs (0.4 miles) | 
| Parish | Llangoed | W04000025 | 
|---|---|---|
| Ward | Seiriol | W05001501 | 
| Unitary Authority | Isle of Anglesey | W06000001 | 
| County | Gwynedd | W11000004 | 
| Constituency (2024) | Ynys Môn | W07000112 | 
| MP | Llinos Medi | Plaid Cymru | 
| Police force | North Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Isle of Anglesey | |
| 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) | 23 | |
|---|---|---|
| Households (2011) | 11 | |
| Index of Multiple Deprivation (2019) | 
                     Most deprivedLeast deprived 
                   | 
                |
| Average household income (2020) | 
                       Lowest (£22,200)
                        Highest (£108,100)
                       
                     | 
                  |
| Rural/urban (2021) | Smaller rural: Further from a major town or city | |
| Rural/urban (2011) | Rural hamlet and isolated dwellings | |
| Census output area (2021) | W00000131 | |
| Census output area (2011) | 1A2 | |
| Lower layer super output area (2021) | Isle of Anglesey 005D | W01000026 | 
| Lower layer super output area (2011) | Isle of Anglesey 005D | W01000026 | 
| Middle layer super output area (2021) | Beaumaris & Benllech | W02000005 | 
| Middle layer super output area (2011) | Beaumaris & Benllech | W02000005 | 
| Travel to work area | Bangor and Holyhead | W22000022 | 
| Average property price in Llandudno | £206,073 | 
|---|---|
| Annual change | 1.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Perthygog, Penmon | Detached (freehold) | Jun 2016 | £320,000 | 
| Detached (freehold) | Mar 2007 | £248,000 | |
| Detached (freehold) | Sep 2001 | £105,000 | |
| Llainwen, Penmon | Detached (freehold) | Jul 2003 | £185,000 | 
| Rhoslan, Penmon | Detached (freehold) | Oct 2001 | £117,000 | 
| Detached (freehold) | Jun 2000 | £99,950 | |
| Pentir, Penmon | Detached (freehold) | Sep 1996 | £52,500 | 
| Bwthyn Gwyn, Penmon | Detached (freehold) | Apr 1995 | £121,000 |