| Postcode | LL56 4SX |
|---|---|
| Post Town | Y Felinheli |
| Nearest station | Llanfairpwll (5 km) |
| Bus stops |
Modurdy (SW)
Y Wern (S)
Arfon (NE)
Arfon (SW)
Y Felinheli Ger-y-Nant (NW)
Santes Fair (NE)
|
| Roads in this postcode | |
| Number of UPRNs | 48 View |
| Known addresses |
Arfryn, Brynffynnon, Y Felinheli
Hafan Deg, Brynffynnon, Y Felinheli
Salem, Bryn Ffynnon Road, Port Dinorwic
1 Brynffynnon, Y Felinheli
1 Capel Bryn Menai, Brynffynnon, Y Felinheli
2 Capel Bryn Menai, Brynffynnon, Y Felinheli
3 Brynffynnon, Y Felinheli
3 Capel Bryn Menai, Brynffynnon, Y Felinheli
4 Brynffynnon, Y Felinheli
7 Brynffynnon, Y Felinheli
8 Brynffynnon, Y Felinheli
9 Brynffynnon, Y Felinheli
10 Brynffynnon, Y Felinheli
12 Brynffynnon, Y Felinheli
14 Brynffynnon, Y Felinheli
16 Brynffynnon, Y Felinheli
23 Brynffynnon, Y Felinheli
25 Brynffynnon, Y Felinheli
26 Brynffynnon, Y Felinheli
28 Brynffynnon, Y Felinheli
30 Brynffynnon, Y Felinheli
33 Brynffynnon, Y Felinheli
34 Brynffynnon, Y Felinheli
|
| Main property type | Semi-detached |
| Businesses |
| Latitude | 53.179972 | |
|---|---|---|
| Longitude | -4.214073 | |
| Easting | 252135 | |
| Northing | 367053 | |
| Grid reference | SH521670 | |
| UTM reference | 30U 418864 5892979 | |
| what3words | sleepless.affair.proposes | |
| FixPhrase | crouch lumpiness street tameness | |
| Plus code | 9C5Q5QHP+X9 | |
| Altitude | 43 metres (140 feet) | |
| Sunrise (today) | 7:10 | |
| Sunset (today) | 16:53 | |
| Distance away | ||
| Distance to sea | 0.2 KMs (0.1 miles) |
| Parish | Y Felinheli | W04000104 |
|---|---|---|
| Ward | Bethel a'r Felinheli | W05001512 |
| 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) | 66 | |
|---|---|---|
| Households (2011) | 34 | |
| Index of Multiple Deprivation (2019) |
Most deprivedLeast deprived
|
|
| Average household income (2020) |
Lowest (£22,200)
Highest (£108,100)
|
|
| Rural/urban (2021) | Larger rural Further from a major town or city | |
| Rural/urban (2011) | Rural town and fringe | |
| Built up area (2024) | Y Felinheli | W45000713 |
| Census output area (2021) | W00000623 | |
| Census output area (2011) | 5A1 | |
| Lower layer super output area (2021) | Gwynedd 004D | W01000119 |
| Lower layer super output area (2011) | Gwynedd 004D | W01000119 |
| Middle layer super output area (2021) | Bethel & Llanrug | W02000013 |
| Middle layer super output area (2011) | Bethel & Llanrug | W02000013 |
| Travel to work area | Bangor and Holyhead | W22000022 |
| Average property price in Llandudno | £205,971 |
|---|---|
| Annual change | 1.5% |
| Address | Type | Date | Price |
|---|---|---|---|
| 25 Brynffynnon, Y Felinheli | Semi-detached (freehold) | Jun 2025 | £185,000 |
| Semi-detached (freehold) | Jul 2021 | £170,000 | |
| 28 Brynffynnon, Y Felinheli | Detached (freehold) | Mar 2023 | £190,000 |
| 1 Brynffynnon, Y Felinheli | Detached (freehold) | Oct 2022 | £280,000 |
| 4 Brynffynnon, Y Felinheli | Semi-detached (freehold) | Jun 2022 | £200,000 |
| 12 Brynffynnon, Y Felinheli | Terraced (freehold) | May 2022 | £173,000 |
| Terraced (freehold) | Nov 2013 | £107,500 | |
| 26 Brynffynnon, Y Felinheli | Semi-detached (freehold) | Apr 2022 | £185,000 |
| Semi-detached (freehold) | Jul 2012 | £205,000 | |
| 33 Brynffynnon, Y Felinheli | Semi-detached (freehold) | Oct 2018 | £82,500 |
| Semi-detached (freehold) | Apr 2001 | £35,000 | |
| Semi-detached (freehold) | Jun 1995 | £35,500 | |
| 34 Brynffynnon, Y Felinheli | Detached (freehold) | Apr 2018 | £150,000 |
| Detached (freehold) | Mar 2008 | £151,000 | |
| Detached (freehold) | Oct 2006 | £108,000 | |
| Arfryn, Brynffynnon, Y Felinheli | Semi-detached (freehold) | Mar 2017 | £176,000 |
| 7 Brynffynnon, Y Felinheli | Semi-detached (freehold) | Sep 2015 | £155,000 |
| Semi-detached (freehold) | Aug 1998 | £60,000 |