| Postcode | LL55 1BF | 
|---|---|
| Post Town | Caernarfon | 
| Nearest station | Llanfairpwll (9 km) | 
| Bus stops | 
                       Wilmar (NE) 
Kiltynan (SW) 
L�n Campbell (SW) 
Gwyddfor (NE) 
Ael y Garth (N) 
Lon Campbell (NE) 
                     | 
                  
| Number of UPRNs | 4 View | 
| Known addresses | 
                       1 Maes Y Bwthyn, Caernarfon 
                            3 Maes Y Bwthyn, Caernarfon 
                            4 Maes Y Bwthyn, Caernarfon 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 53.145285 | |
|---|---|---|
| Longitude | -4.268051 | |
| Easting | 248406 | |
| Northing | 363308 | |
| Grid reference | SH484633 | |
| UTM reference | 30U 415188 5889183 | |
| what3words | public.island.author | |
| FixPhrase | crouch lumpiness slurp turmoil | |
| Plus code | 9C5Q4PWJ+4Q | |
| Altitude | 32 metres (106 feet) | |
| Sunrise (today) | 7:22 | |
| Sunset (today) | 16:41 | |
| Distance away | ||
| Distance to sea | 0.7 KMs (0.4 miles) | 
| Parish | Caernarfon | W04000056 | 
|---|---|---|
| Ward | Menai | W05001551 | 
| 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 | December 2001 | 
|---|---|
| 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) | 13 | |
|---|---|---|
| Households (2011) | 4 | |
| Index of Multiple Deprivation (2019) | 
                     Most deprivedLeast deprived 
                   | 
                |
| Average household income (2020) | 
                       Lowest (£22,200)
                        Highest (£108,100)
                       
                     | 
                  |
| Rural/urban (2021) | Urban: Further from a major town or city | |
| Rural/urban (2011) | Rural town and fringe | |
| Built up area (2024) | Caernarfon | W45000738 | 
| Census output area (2021) | W00000475 | |
| Census output area (2011) | 6A4 | |
| Lower layer super output area (2021) | Gwynedd 006B | W01000093 | 
| Lower layer super output area (2011) | Gwynedd 006B | W01000093 | 
| Middle layer super output area (2021) | Caernarfon East | W02000015 | 
| Middle layer super output area (2011) | Caernarfon East | W02000015 | 
| Travel to work area | Bangor and Holyhead | W22000022 | 
| Average property price in Llandudno | £206,073 | 
|---|---|
| Annual change | 1.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 4 Maes Y Bwthyn, Caernarfon | Detached (freehold) | Dec 2016 | £350,000 | 
| Detached (freehold) | Jul 2002 | £190,000 | |
| 1 Maes Y Bwthyn, Caernarfon | New build detached (freehold) | Jan 2003 | £201,000 | 
| 3 Maes Y Bwthyn, Caernarfon | Detached (freehold) | Jul 2002 | £172,500 |