| Postcode | LL36 9HU | 
|---|---|
| Post Town | Tywyn | 
| Nearest station | Tywyn (3 km) | 
| Bus stops | No nearby bus stops | 
| Roads in this postcode | |
| Number of UPRNs | 89 View | 
| Known addresses | Chalet 1 Erw Porthor Chalet Park, Tywyn Chalet 10 Erw Porthor Chalet Park, Tywyn Chalet 11 Erw Porthor Chalet Park, Tywyn Chalet 12 Erw Porthor Chalet Park, Tywyn Chalet 13 Erw Porthor Chalet Park, Tywyn Chalet 17 Erw Porthor Chalet Park, Tywyn Chalet 19 Erw Porthor Chalet Park, Tywyn Chalet 22, Erwporthor, Tywyn Chalet 24 Erw Porthor Chalet Park, Tywyn Chalet 30 Erw Porthor Chalet Park, Tywyn Chalet 32 Erw Porthor Chalet Park, Tywyn Chalet 33 Erw Porthor Chalet Park, Tywyn Chalet 34 Erw Porthor Chalet Park, Tywyn Chalet 35 Erw Porthor Chalet Park, Tywyn Chalet 39 Erw Porthor Chalet Park, Tywyn Chalet 46 Erw Porthor Chalet Park, Tywyn Chalet 52 Erw Porthor Chalet Park, Tywyn Chalet 56 Erw Porthor Chalet Park, Tywyn Chalet 57 Erw Porthor Chalet Park, Tywyn Chalet 60 Erw Porthor Chalet Park, Tywyn Chalet 61 Erw Porthor Chalet Park, Tywyn Chalet 64 Erw Porthor Chalet Park, Tywyn Chalet 65 Erw Porthor Chalet Park, Tywyn Chalet, 27 Erw Porthor Chalet Park, Tywyn Chalet, 62 Erw Porthor Chalet Park, Tywyn Chalet, 66 Erw Porthor Chalet Park, Tywyn Chalet, 67 Erw Porthor Chalet Park, Tywyn Chalet, 7 Erw Porthor Chalet Park, Tywyn Pant-Yr-Owen, Tywyn The Old Turbine House, Tywyn Tollgate Cottage, Tywyn | 
| Main property type | Other | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 52.575045 | |
|---|---|---|
| Longitude | -4.059136 | |
| Easting | 260558 | |
| Northing | 299462 | |
| Grid reference | SN605994 | |
| UTM reference | 30U 428226 5825526 | |
| what3words | interrupt.udder.mindset | |
| FixPhrase | croak lumpish stinging swooned | |
| Plus code | 9C4QHWGR+28 | |
| Altitude | 38 metres (123 feet) | |
| Sunrise (today) | 7:12 | |
| Sunset (today) | 16:50 | |
| Distance away | ||
| Distance to sea | 2.6 KMs (1.6 miles) | 
| Parish | Tywyn | W04000102 | |
|---|---|---|---|
| Ward | Gorllewin Tywyn | W05001540 | |
| 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) | 38 | |
|---|---|---|
| Households (2011) | 19 | |
| 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 in a sparse setting | |
| Census output area (2021) | W00000604 | |
| Census output area (2011) | 1A3 | |
| Lower layer super output area (2021) | Gwynedd 017D | W01000116 | 
| Lower layer super output area (2011) | Gwynedd 017D | W01000116 | 
| Middle layer super output area (2021) | Tywyn & Llangelynnin | W02000026 | 
| Middle layer super output area (2011) | Tywyn & Llangelynnin | W02000026 | 
| Travel to work area | Tywyn and Dolgellau | W22000033 | 
| Average property price in Llandudno | £205,971 | 
|---|---|
| Annual change | 1.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Chalet, 62 Erw Porthor Chalet Park, Tywyn | Other (leasehold) | Oct 2024 | £46,000 | 
| Detached (leasehold) | Mar 2022 | £41,125 | |
| Other (leasehold) | Sep 2019 | £39,500 | |
| Chalet, 7 Erw Porthor Chalet Park, Tywyn | Other (leasehold) | Sep 2024 | £37,000 | 
| Other (leasehold) | Nov 2021 | £32,000 | |
| Other (leasehold) | Nov 2019 | £22,000 | |
| Chalet 33 Erw Porthor Chalet Park, Tywyn | Other (leasehold) | Jul 2024 | £26,350 | 
| Chalet 65 Erw Porthor Chalet Park, Tywyn | Other (leasehold) | Feb 2024 | £39,950 | 
| Chalet 12 Erw Porthor Chalet Park, Tywyn | Other (leasehold) | Dec 2023 | £52,000 | 
| Other (leasehold) | Oct 2021 | £35,000 | |
| Chalet, 66 Erw Porthor Chalet Park, Tywyn | Other (leasehold) | Dec 2023 | £54,464 | 
| Chalet 52 Erw Porthor Chalet Park, Tywyn | Other (leasehold) | Oct 2023 | £25,000 | 
| Other (leasehold) | Jun 2019 | £26,325 | |
| Chalet 11 Erw Porthor Chalet Park, Tywyn | Detached (leasehold) | Sep 2023 | £53,000 | 
| Other (leasehold) | May 2021 | £30,000 | |
| Chalet 46 Erw Porthor Chalet Park, Tywyn | Other (leasehold) | Aug 2023 | £53,500 | 
| Chalet 34 Erw Porthor Chalet Park, Tywyn | Other (leasehold) | Mar 2023 | £20,000 |