| Postcode | LL54 7TQ |
|---|---|
| Post Town | Caernarfon |
| Nearest station | Llanfairpwll (17 km) |
| Bus stops |
Cae Sarn (SE)
Gladstone House (NW)
Gladstone House (SE)
Post Office (SE)
Post Office (NW)
Lon Llainfynnon (NW)
|
| Roads in this postcode | |
| Number of UPRNs | 30 View |
| Known addresses |
1 Cefn Dyffryn, Groeslon
2 Cefn Dyffryn, Groeslon
3 Cefn Dyffryn, Groeslon
4 Cefn Dyffryn, Groeslon
5 Cefn Dyffryn, Groeslon
6 Cefn Dyffryn, Groeslon
7 Cefn Dyffryn, Groeslon
9 Cefn Dyffryn, Groeslon
12 Cefn Dyffryn, Groeslon
15 Cefn Dyffryn, Groeslon
16 Cefn Dyffryn, Groeslon
17 Cefn Dyffryn, Groeslon
19 Cefn Dyffryn, Groeslon
20 Cefn Dyffryn, Groeslon
21 Cefn Dyffryn, Groeslon
22 Cefn Dyffryn, Groeslon
23 Cefn Dyffryn, Groeslon
24 Cefn Dyffryn, Groeslon
26 Cefn Dyffryn, Groeslon
|
| Main property type | Detached |
| Businesses |
| Latitude | 53.07646 | |
|---|---|---|
| Longitude | -4.27739 | |
| Easting | 247538 | |
| Northing | 355673 | |
| Grid reference | SH475556 | |
| UTM reference | 30U 414427 5881538 | |
| what3words | benched.pining.geologist | |
| Plus code | 9C5Q3PGF+H2 | |
| Altitude | 97 metres (317 feet) | |
| Sunrise (today) | 6:37 | |
| Sunset (today) | 18:18 | |
| Distance away | ||
| Distance to sea | 3.7 KMs (2.3 miles) |
| Parish | Llandwrog | W04000072 |
|---|---|---|
| Ward | Y Groeslon | W05001569 |
| 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 2003 |
|---|---|
| Last updated | February 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) | 89 | |
|---|---|---|
| Households (2011) | 27 | |
| Index of Multiple Deprivation (2019) |
Most deprivedLeast deprived
|
|
| Average household income (2020) |
Lowest (£22,200)
Highest (£108,100)
|
|
| Rural/urban | Rural village in a sparse setting | |
| Built up area (2024) | Groeslon | W45000759 |
| Census output area (2021) | W00000379 | |
| Census output area (2011) | W00000379 | |
| Lower layer super output area (2021) | Gwynedd 008A | W01000073 |
| Lower layer super output area (2011) | Gwynedd 008A | W01000073 |
| Middle layer super output area (2021) | Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle | W02000017 |
| Middle layer super output area (2011) | Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle | W02000017 |
| Travel to work area | Bangor and Holyhead | W22000022 |
| Address | Type | Date | Price |
|---|---|---|---|
| 24 Cefn Dyffryn, Groeslon | Semi-detached (freehold) | Oct 2024 | £265,000 |
| Semi-detached (freehold) | Nov 2019 | £182,500 | |
| Semi-detached (freehold) | Dec 2003 | £99,950 | |
| 12 Cefn Dyffryn, Groeslon | Detached (freehold) | Dec 2023 | £268,000 |
| 17 Cefn Dyffryn, Groeslon | Semi-detached (freehold) | Jan 2023 | £270,000 |
| Semi-detached (freehold) | Oct 2006 | £163,000 | |
| 23 Cefn Dyffryn, Groeslon | Detached (freehold) | Nov 2022 | £325,000 |
| Detached (freehold) | Jul 2009 | £170,000 | |
| 1 Cefn Dyffryn, Groeslon | Other (freehold) | Dec 2021 | £275,000 |
| New build detached (freehold) | Aug 2004 | £185,000 | |
| 3 Cefn Dyffryn, Groeslon | Detached (freehold) | Nov 2017 | £207,500 |
| New build detached (freehold) | Jun 2004 | £155,000 | |
| 2 Cefn Dyffryn, Groeslon | Detached (freehold) | Apr 2017 | £217,500 |
| New build detached (freehold) | May 2004 | £150,000 | |
| 9 Cefn Dyffryn, Groeslon | Detached (freehold) | Aug 2016 | £205,000 |
| New build detached (freehold) | Jul 2003 | £97,500 | |
| 15 Cefn Dyffryn, Groeslon | Detached (freehold) | Apr 2014 | £220,000 |
| Detached (freehold) | Jun 2005 | £220,000 | |
| 19 Cefn Dyffryn, Groeslon | Semi-detached (freehold) | Jan 2013 | £160,000 |