| Postcode | LL58 8TS | 
|---|---|
| Post Town | Beaumaris | 
| Nearest station | Bangor (Gwynedd) (8 km) | 
| Bus stops | 
                       Maes Gwyn Turn (NW) 
Ponc-y-Felin (NW) 
Post Office (S) 
Ponc-y-Felin (SE) 
Maes Gwyn Estate (N) 
Terminus (E) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 34 View | 
| Known addresses | 
                       Awel Mon, Llanddona 
                            Brookfield, Llanddona 
                            Cae Lili, Llanddona 
                            Cartrefle, Llanddona 
                            Glan Aber, Llanddona 
                            Glyndwr, Llanddona 
                            Lleifior, Llanddona 
                            Porth Y Dre, Llanddona 
                            Rhwng Dwy Afon, Llanddona 
                            Tai Bach, Llanddona 
                            Tan Y Ffordd Isaf, Llanddona 
                            Ty Hen Efail, Llanddona 
                            Ty Nant, Llanddona 
                            Tyn Yr Rardd, Llanddona 
                            Y Dorlan, Llanddona 
                            Y Gilfach, Llanddona 
                            1 Glyn Afon, Llanddona 
                            2 Glyn Afon, Llanddona 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
| Latitude | 53.290818 | |
|---|---|---|
| Longitude | -4.137233 | |
| Easting | 257638 | |
| Northing | 379226 | |
| Grid reference | SH576792 | |
| UTM reference | 30U 424195 5905225 | |
| what3words | greyhound.wedding.grudge | |
| FixPhrase | crouton lumping subwoofer vacancy | |
| Plus code | 9C5Q7VR7+84 | |
| Altitude | 132 metres (432 feet) | |
| Sunrise (today) | 7:21 | |
| Sunset (today) | 16:40 | |
| Distance away | ||
| Distance to sea | 2.5 KMs (1.5 miles) | 
| Parish | Llanddona | W04000013 | 
|---|---|---|
| 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) | 46 | |
|---|---|---|
| Households (2011) | 21 | |
| 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 | |
| Built up area (2024) | Llanddona | W45000650 | 
| Census output area (2021) | W00000175 | |
| Census output area (2011) | 1A2 | |
| Lower layer super output area (2021) | Isle of Anglesey 005E | W01000035 | 
| Lower layer super output area (2011) | Isle of Anglesey 005E | W01000035 | 
| 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 | 
|---|---|---|---|
| Tan Y Ffordd Isaf, Llanddona | Other (freehold) | Feb 2025 | £350,000 | 
| Ty Hen Efail, Llanddona | Detached (freehold) | Nov 2024 | £490,000 | 
| Awel Mon, Llanddona | Detached (freehold) | Aug 2022 | £580,000 | 
| 2 Glyn Afon, Llanddona | Semi-detached (freehold) | Mar 2021 | £315,000 | 
| Semi-detached (freehold) | Dec 2014 | £243,500 | |
| Semi-detached (freehold) | Oct 2005 | £127,000 | |
| Porth Y Dre, Llanddona | Detached (freehold) | Mar 2021 | £550,000 | 
| Detached (freehold) | Jun 2003 | £223,000 | |
| Detached (freehold) | Nov 1995 | £70,000 | |
| Glyndwr, Llanddona | Detached (freehold) | Feb 2021 | £355,000 | 
| Glan Aber, Llanddona | Detached (freehold) | Mar 2020 | £380,000 | 
| Y Gilfach, Llanddona | Detached (freehold) | Mar 2019 | £206,000 | 
| Cae Lili, Llanddona | Detached (freehold) | Jul 2018 | £244,000 | 
| Rhwng Dwy Afon, Llanddona | Detached (freehold) | Dec 2017 | £380,000 |