| Postcode | LL55 3AF |
|---|---|
| Post Town | Caernarfon |
| Nearest station | Llanfairpwll (5 km) |
| Bus stops |
Llys Gwynt (NE)
|
| Number of UPRNs | 11 View |
| Known addresses |
Bro Hedd, Llanddeiniolen
Bryn Hyfryd, Llanddeiniolen
Gilfach, Llanddeiniolen
1 Seion Terrace, Llanddeiniolen
5 Seion Terrace, Llanddeiniolen
6 Seion Terrace, Llanddeiniolen
|
| Main property type | Terraced |
| Businesses |
No businesses found
|
| Latitude | 53.179765 | |
|---|---|---|
| Longitude | -4.175002 | |
| Easting | 254745 | |
| Northing | 366950 | |
| Grid reference | SH547669 | |
| UTM reference | 30U 421474 5892912 | |
| what3words | destroyer.assembles.canoe | |
| FixPhrase | crouch lumping stowing variably | |
| Plus code | 9C5Q5RHF+WX | |
| Altitude | 135 metres (443 feet) | |
| Sunrise (today) | 7:31 | |
| Sunset (today) | 16:32 | |
| Distance away | ||
| Distance to sea | 2.5 KMs (1.6 miles) |
| Parish | Llanddeiniolen | W04000070 |
|---|---|---|
| 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) | 24 | |
|---|---|---|
| Households (2011) | 11 | |
| 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 hamlet and isolated dwellings | |
| Census output area (2021) | W00000269 | |
| Census output area (2011) | 1A3 | |
| Lower layer super output area (2021) | Gwynedd 004B | W01000053 |
| Lower layer super output area (2011) | Gwynedd 004B | W01000053 |
| 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 | £206,073 |
|---|---|
| Annual change | 1.4% |
| Address | Type | Date | Price |
|---|---|---|---|
| 6 Seion Terrace, Llanddeiniolen | Terraced (freehold) | Dec 2024 | £155,000 |
| Bro Hedd, Llanddeiniolen | Terraced (freehold) | Mar 2022 | £215,000 |
| Terraced (freehold) | Mar 2020 | £160,000 | |
| Terraced (freehold) | May 2018 | £64,250 | |
| Bryn Hyfryd, Llanddeiniolen | Detached (freehold) | Mar 2021 | £167,000 |
| Detached (freehold) | Apr 2002 | £70,000 | |
| Detached (freehold) | Feb 1995 | £46,000 | |
| Gilfach, Llanddeiniolen | Terraced (freehold) | Jul 2018 | £72,500 |
| 5 Seion Terrace, Llanddeiniolen | Terraced (freehold) | May 2002 | £31,500 |
| 1 Seion Terrace, Llanddeiniolen | Terraced (freehold) | Jul 2000 | £60,000 |