| Postcode | LL23 7HT | 
|---|---|
| Post Town | Bala | 
| Nearest station | Betws-y-Coed (27 km) | 
| Bus stops | Bryntirion Inn (SE) Bryntirion Inn (NW) | 
| Roads in this postcode | |
| Number of UPRNs | 21 View | 
| Known addresses | Bryn Awel, Llandderfel Bryn Rhosyn, Llandderfel Bryn Teg, Llandderfel Cae Tanws, Llandderfel Glandwr, Llandderfel Hafan Deg, Llandderfel Plas Iorwerth, Llandderfel Plas Onn, Llandderfel Tawelfan, Llandderfel Yr Efail, Llandderfel | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 52.921559 | |
|---|---|---|
| Longitude | -3.512772 | |
| Easting | 298391 | |
| Northing | 337088 | |
| Grid reference | SH983370 | |
| UTM reference | 30U 465525 5863667 | |
| what3words | processes.escorting.sedated | |
| FixPhrase | crop lunchroom sharpie unshaved | |
| Plus code | 9C4RWFCP+JV | |
| Altitude | 163 metres (534 feet) | |
| Sunrise (today) | 7:10 | |
| Sunset (today) | 16:47 | |
| Distance away | ||
| Distance to sea | 33.5 KMs (20.8 miles) | 
| Parish | Llandderfel | W04000071 | 
|---|---|---|
| Ward | Llandderfel | W05001545 | 
| 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) | 22 | |
|---|---|---|
| Households (2011) | 7 | |
| 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) | W00000421 | |
| Census output area (2011) | 1B3 | |
| Lower layer super output area (2021) | Gwynedd 015C | W01000082 | 
| Lower layer super output area (2011) | Gwynedd 015C | W01000082 | 
| Middle layer super output area (2021) | Bala & Mawddwy | W02000024 | 
| Middle layer super output area (2011) | Bala & Mawddwy | W02000024 | 
| Travel to work area | Tywyn and Dolgellau | W22000033 | 
| Average property price in Llandudno | £205,971 | 
|---|---|
| Annual change | 1.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Tawelfan, Llandderfel | Detached (freehold) | Oct 2023 | £432,500 | 
| Plas Iorwerth, Llandderfel | Detached (freehold) | Sep 2023 | £500,000 | 
| Detached (freehold) | Aug 2002 | £189,500 | |
| Glandwr, Llandderfel | Detached (freehold) | Feb 2021 | £260,000 | 
| Cae Tanws, Llandderfel | Detached (freehold) | Sep 2020 | £299,950 | 
| Detached (freehold) | Dec 2014 | £250,000 | |
| Detached (freehold) | Nov 2010 | £213,000 | |
| Detached (freehold) | May 2003 | £159,995 | |
| Bryn Rhosyn, Llandderfel | Detached (freehold) | Feb 2019 | £231,000 | 
| New build detached (freehold) | Oct 2014 | £250,000 | |
| Bryn Awel, Llandderfel | Detached (freehold) | Dec 2016 | £172,500 | 
| Detached (freehold) | Jul 1998 | £47,000 | |
| Plas Onn, Llandderfel | Detached (freehold) | Dec 2016 | £195,000 | 
| Detached (freehold) | Mar 2010 | £197,500 | |
| Hafan Deg, Llandderfel | Detached (freehold) | Jan 2014 | £330,000 | 
| Yr Efail, Llandderfel | Detached (freehold) | Nov 2013 | £169,000 | 
| Detached (freehold) | Nov 2003 | £100,000 | |
| Bryn Teg, Llandderfel | Detached (freehold) | Sep 2002 | £143,000 |