| Postcode | LL49 9SR | 
|---|---|
| Post Town | Porthmadog | 
| Nearest station | Porthmadog (4 km) | 
| Bus stops | No nearby bus stops | 
| Roads in this postcode | |
| Number of UPRNs | 28 View | 
| Known addresses | Cerrig Y Rhwydwr, Prenteg 2 Glaslyn Cottages, Prenteg | 
| Main property type | Semi-detached | 
| Businesses | 
| Latitude | 52.965038 | |
|---|---|---|
| Longitude | -4.101914 | |
| Easting | 258928 | |
| Northing | 342921 | |
| Grid reference | SH589429 | |
| UTM reference | 30U 425991 5868949 | |
| what3words | total.spaces.shimmered | |
| FixPhrase | crop lumping stabilize tartness | |
| Plus code | 9C4QXV8X+26 | |
| Altitude | 22 metres (72 feet) | |
| Sunrise (today) | 7:13 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 4.2 KMs (2.6 miles) | 
| Parish | Dolbenmaen | W04000060 | |
|---|---|---|---|
| Ward | Glaslyn | W05001535 | |
| 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 | ||
| National park | Snowdonia National Park | W18000003 | |
| 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) | 6 | |
|---|---|---|
| Households (2011) | 3 | |
| 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) | W00010653 | |
| Census output area (2011) | 1B1 | |
| Lower layer super output area (2021) | Gwynedd 010E | W01000107 | 
| Lower layer super output area (2011) | Gwynedd 010E | W01000107 | 
| Middle layer super output area (2021) | Porthmadog | W02000019 | 
| Middle layer super output area (2011) | Porthmadog | W02000019 | 
| Travel to work area | Pwllheli and Porthmadog | W22000030 | 
| Average property price in Llandudno | £205,971 | 
|---|---|
| Annual change | 1.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 2 Glaslyn Cottages, Prenteg | Semi-detached (freehold) | Mar 2023 | £260,000 | 
| Semi-detached (freehold) | Apr 2018 | £210,000 | |
| Semi-detached (freehold) | Oct 2006 | £117,000 | |
| Cerrig Y Rhwydwr, Prenteg | Detached (freehold) | Jun 2009 | £400,000 |