| Postcode | LL53 8DA | 
|---|---|
| Post Town | Pwllheli | 
| Nearest station | Pwllheli (24 km) | 
| Bus stops | 
                       No nearby bus stops 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 49 View | 
| Known addresses | 
                       Grepach, Uwch Mynydd 
                            Mor Awelon, Uwch Mynydd 
                            Tyn Lon, Uwch Mynydd 
                       | 
                  
| Main property type | Other | 
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 52.792612 | |
|---|---|---|
| Longitude | -4.73347 | |
| Easting | 215788 | |
| Northing | 325175 | |
| Grid reference | SH157251 | |
| UTM reference | 30U 383114 5850609 | |
| what3words | flicked.lordship.trembles | |
| FixPhrase | crook lukewarm suitor unseen | |
| Plus code | 9C4QQ7V8+2J | |
| Altitude | 60 metres (198 feet) | |
| Sunrise (today) | 7:22 | |
| Sunset (today) | 16:44 | |
| Distance away | ||
| Distance to sea | 0.5 KMs (0.3 miles) | 
| Parish | Aberdaron | W04000042 | 
|---|---|---|
| Ward | Pen draw Llŷn | W05001556 | 
| Unitary Authority | Gwynedd | W06000002 | 
| County | Gwynedd | W11000004 | 
| Constituency (2024) | Dwyfor Meirionnydd | W07000096 | 
| MP | Liz Saville Roberts | Plaid Cymru | 
| Police force | North Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Gwynedd | |
| 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) | 38 | |
|---|---|---|
| Households (2011) | 14 | |
| 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 village in a sparse setting | |
| Census output area (2021) | W00000228 | |
| Census output area (2011) | 1B3 | |
| Lower layer super output area (2021) | Gwynedd 014E | W01001932 | 
| Lower layer super output area (2011) | Gwynedd 014E | W01001932 | 
| Middle layer super output area (2021) | Abersoch & Aberdaron | W02000023 | 
| Middle layer super output area (2011) | Abersoch & Aberdaron | W02000023 | 
| Travel to work area | Pwllheli and Porthmadog | W22000030 | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Mor Awelon, Uwch Mynydd | Detached (freehold) | Aug 2025 | £400,000 | 
| Tyn Lon, Uwch Mynydd | Other (freehold) | Mar 2019 | £400,000 | 
| Grepach, Uwch Mynydd | Detached (freehold) | Jan 2017 | £375,000 | 
| Detached (freehold) | Aug 2003 | £225,000 |