| Postcode | LL34 6BG | 
|---|---|
| Post Town | Penmaenmawr | 
| Nearest station | Penmaenmawr (0 km) | 
| Bus stops | Church Road (SW) Railway Station (NW) Llys Clwyd (W) Merton Bungalows (SE) Llys Clwyd (E) Mountain Lane (N) | 
| Number of UPRNs | 16 View | 
| Known addresses | Claremont, Marine Terrace, Penmaenmawr Derwen, Marine Terrace, Penmaenmawr Erindale, Marine Terrace, Penmaenmawr Heather Brow, Marine Terrace, Penmaenmawr Lynas View, Marine Terrace, Penmaenmawr Maen A Mor, Marine Terrace, Penmaenmawr St Moritz, Marine Terrace, Penmaenmawr Sunny Mount, Marine Terrace, Penmaenmawr | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 53.271217 | |
|---|---|---|
| Longitude | -3.920204 | |
| Easting | 272044 | |
| Northing | 376635 | |
| Grid reference | SH720766 | |
| UTM reference | 30U 438633 5902836 | |
| what3words | retain.situation.quit | |
| FixPhrase | crouton lunacy steadier trustless | |
| Plus code | 9C5R73CH+FW | |
| Altitude | 23 metres (75 feet) | |
| Sunrise (today) | 7:13 | |
| Sunset (today) | 16:47 | |
| Distance away | ||
| Distance to sea | 0 KMs (0 miles) | 
| Parish | Penmaenmawr | W04000135 | 
|---|---|---|
| Ward | Penmaenmawr | W05001425 | 
| Unitary Authority | Conwy | W06000003 | 
| County | Clwyd | W11000001 | 
| Constituency (2024) | Bangor Aberconwy | W07000083 | 
| MP | Claire Hughes | Labour | 
| Police force | North Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Conwy and Denbighshire | |
| 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) | 35 | |
|---|---|---|
| Households (2011) | 13 | |
| 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) | Penmaenmawr | W45000671 | 
| Census output area (2021) | W00000918 | |
| Census output area (2011) | 5B2 | |
| Lower layer super output area (2021) | Conwy 013D | W01000171 | 
| Lower layer super output area (2011) | Conwy 013D | W01000171 | 
| Middle layer super output area (2021) | Llanfairfechan & Penmaenmawr | W02000039 | 
| Middle layer super output area (2011) | Llanfairfechan & Penmaenmawr | W02000039 | 
| Travel to work area | Colwyn Bay | W22000026 | 
| Average property price in Llandudno | £205,971 | 
|---|---|
| Annual change | 1.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Derwen, Marine Terrace, Penmaenmawr | Terraced (freehold) | Jul 2021 | £171,717 | 
| Terraced (freehold) | Oct 2020 | £127,417 | |
| Sunny Mount, Marine Terrace, Penmaenmawr | Terraced (freehold) | Jun 2021 | £282,500 | 
| Terraced (freehold) | Mar 2019 | £145,000 | |
| Terraced (freehold) | Oct 2004 | £100,000 | |
| Claremont, Marine Terrace, Penmaenmawr | Semi-detached (freehold) | Mar 2021 | £295,000 | 
| Semi-detached (freehold) | Dec 2002 | £95,000 | |
| Semi-detached (freehold) | Apr 2002 | £85,000 | |
| Heather Brow, Marine Terrace, Penmaenmawr | Terraced (freehold) | Apr 2018 | £192,500 | 
| Maen A Mor, Marine Terrace, Penmaenmawr | Terraced (freehold) | Aug 2017 | £145,000 | 
| Terraced (freehold) | Feb 2004 | £82,000 | |
| Erindale, Marine Terrace, Penmaenmawr | Terraced (freehold) | Mar 2003 | £114,000 | 
| Terraced (freehold) | Mar 1997 | £29,000 | |
| St Moritz, Marine Terrace, Penmaenmawr | Semi-detached (freehold) | Nov 2002 | £161,000 | 
| Lynas View, Marine Terrace, Penmaenmawr | Terraced (freehold) | Apr 2002 | £40,000 |