| Postcode | LL24 0RL | 
|---|---|
| Post Town | Betws-y-Coed | 
| Nearest station | Dolwyddelan (5 km) | 
| Bus stops | No nearby bus stops | 
| Number of UPRNs | 16 View | 
| Known addresses | Aelybryn, Cwm Penmachno Arvon House, Cwm Penmachno Bryn Aber, Cwm Penmachno Bryn Awel, Cwm Penmachno Bryntirion, Cwm Penmachno Hyfrydle, Cwm Penmachno Preswylfa, Cwm Penmachno 1 Bryn Madoc, Cwm Penmachno 2 Bryn Madoc, Cwm Penmachno | 
| Main property type | Semi-detached | 
| Businesses | 
| Latitude | 53.011897 | |
|---|---|---|
| Longitude | -3.852844 | |
| Easting | 275789 | |
| Northing | 347672 | |
| Grid reference | SH757476 | |
| UTM reference | 30U 442781 5873934 | |
| what3words | circus.molars.vanished | |
| FixPhrase | cross lunar scuff walmart | |
| Plus code | 9C5R246W+QV | |
| Altitude | 184 metres (602 feet) | |
| Sunrise (today) | 7:12 | |
| Sunset (today) | 16:48 | |
| Distance away | ||
| Distance to sea | 13.9 KMs (8.6 miles) | 
| Parish | Bro Machno | W04000109 | |
|---|---|---|---|
| Ward | Uwch Conwy | W05001432 | |
| 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 | ||
| National park | Snowdonia National Park | W18000003 | |
| 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) | 19 | |
|---|---|---|
| Households (2011) | 10 | |
| 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) | W00001010 | |
| Census output area (2011) | 1B2 | |
| Lower layer super output area (2021) | Conwy 015F | W01000189 | 
| Lower layer super output area (2011) | Conwy 015F | W01000189 | 
| Middle layer super output area (2021) | Llanrwst & Betws-y-coed | W02000041 | 
| Middle layer super output area (2011) | Llanrwst & Betws-y-coed | W02000041 | 
| Travel to work area | Colwyn Bay | W22000026 | 
| Average property price in Llandudno | £205,971 | 
|---|---|
| Annual change | 1.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Arvon House, Cwm Penmachno | Semi-detached (freehold) | Jul 2025 | £185,000 | 
| Semi-detached (freehold) | Nov 2014 | £130,000 | |
| Bryn Awel, Cwm Penmachno | Semi-detached (freehold) | Jul 2023 | £172,000 | 
| Semi-detached (freehold) | Nov 2011 | £50,000 | |
| 2 Bryn Madoc, Cwm Penmachno | Semi-detached (freehold) | Feb 2021 | £215,000 | 
| Semi-detached (freehold) | Oct 2014 | £135,000 | |
| Semi-detached (freehold) | Jul 2011 | £120,000 | |
| Semi-detached (freehold) | Jan 2004 | £57,500 | |
| Preswylfa, Cwm Penmachno | Semi-detached (freehold) | Dec 2020 | £179,500 | 
| Bryn Aber, Cwm Penmachno | Semi-detached (freehold) | Aug 2012 | £132,500 | 
| Semi-detached (freehold) | Jan 2002 | £48,000 | |
| Semi-detached (freehold) | Oct 2000 | £46,000 | |
| Hyfrydle, Cwm Penmachno | Semi-detached (freehold) | Jan 2009 | £115,000 | 
| Semi-detached (freehold) | Feb 2008 | £30,000 | |
| Semi-detached (freehold) | Feb 1996 | £25,000 | |
| Bryntirion, Cwm Penmachno | Semi-detached (freehold) | Aug 2003 | £75,000 | 
| Aelybryn, Cwm Penmachno | Semi-detached (freehold) | Apr 2003 | £64,950 | 
| 1 Bryn Madoc, Cwm Penmachno | Semi-detached (freehold) | Oct 2002 | £30,500 |