| Postcode | LL59 5PW | 
|---|---|
| Post Town | Menai Bridge | 
| Nearest station | Bangor (Gwynedd) (3 km) | 
| Bus stops | Bryniau Duon (NE) | 
| Number of UPRNs | 21 View | 
| Known addresses | Brongraig, Llandegfan Bryniau Duon, Llandegfan Gwyndy, Llandegfan Maple Leaf, Llandegfan Ty Parc, Llandegfan 2 Bryn Robert, Llandegfan | 
| Main property type | Terraced | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 53.251712 | |
|---|---|---|
| Longitude | -4.142599 | |
| Easting | 257150 | |
| Northing | 374887 | |
| Grid reference | SH571748 | |
| UTM reference | 30U 423767 5900881 | |
| what3words | contour.reserved.stiletto | |
| FixPhrase | crouton lumping snowfall upfront | |
| Plus code | 9C5Q7V24+MX | |
| Altitude | 94 metres (307 feet) | |
| Sunrise (today) | 7:14 | |
| Sunset (today) | 16:48 | |
| Distance away | ||
| Distance to sea | 1.3 KMs (0.8 miles) | 
| Parish | Cwm Cadnant | W04000869 | 
|---|---|---|
| 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) | 28 | |
|---|---|---|
| Households (2011) | 15 | |
| 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 | |
| Census output area (2021) | W00000063 | |
| Census output area (2011) | 1A2 | |
| Lower layer super output area (2021) | Isle of Anglesey 005B | W01000013 | 
| Lower layer super output area (2011) | Isle of Anglesey 005B | W01000013 | 
| 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 | £205,971 | 
|---|---|
| Annual change | 1.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Ty Parc, Llandegfan | Detached (freehold) | Dec 2023 | £465,000 | 
| Detached (freehold) | Dec 2014 | £278,750 | |
| Maple Leaf, Llandegfan | Terraced (freehold) | Nov 2020 | £137,500 | 
| Brongraig, Llandegfan | Terraced (freehold) | May 2019 | £156,500 | 
| Terraced (freehold) | Dec 2013 | £115,000 | |
| Bryniau Duon, Llandegfan | Terraced (freehold) | May 2018 | £135,000 | 
| Terraced (freehold) | Oct 2005 | £115,000 | |
| 2 Bryn Robert, Llandegfan | Semi-detached (freehold) | Jan 2002 | £71,000 | 
| Semi-detached (freehold) | Oct 1996 | £47,500 | |
| Gwyndy, Llandegfan | Detached (freehold) | Nov 1999 | £46,500 |