| Postcode | CF83 1DR | 
|---|---|
| Post Town | Caerphilly | 
| Nearest station | Aber (0 km) | 
| Bus stops | Martin's Farm (SW) Trecenydd Industrial Estate (NW) Trecenydd Industrial Estate (SE) First Avenue (NW) The Moat House (NW) The Moat House (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 14 View | 
| Known addresses | 1 Lon Y Rhedyn, Caerphilly 4 Lon Y Rhedyn, Caerphilly 6 Lon Y Rhedyn, Caerphilly 9 Lon Y Rhedyn, Caerphilly 10 Lon Y Rhedyn, Caerphilly 12 Lon Y Rhedyn, Caerphilly 14 Lon Y Rhedyn, Caerphilly | 
| Main property type | Semi-detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.573885 | |
|---|---|---|
| Longitude | -3.235121 | |
| Easting | 314501 | |
| Northing | 186836 | |
| Grid reference | ST145868 | |
| UTM reference | 30U 483706 5713672 | |
| what3words | shout.remove.papers | |
| FixPhrase | cringing lurch sterling void | |
| Plus code | 9C3RHQF7+HX | |
| Altitude | 99 metres (326 feet) | |
| Sunrise (today) | 7:06 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 12.2 KMs (7.6 miles) | 
| Parish | Caerphilly | W04000904 | 
|---|---|---|
| Ward | St Martins | W05001674 | 
| Unitary Authority | Caerphilly | W06000018 | 
| County | Gwent | W11000003 | 
| Constituency (2024) | Caerphilly | W07000088 | 
| MP | Chris Evans | Labour | 
| Police force | Gwent | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Gwent Valleys | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | July 1995 | 
|---|---|
| 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) | 30 | |
|---|---|---|
| Households (2011) | 13 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Caerphilly | W45001178 | 
| Census output area (2021) | W00007461 | |
| Census output area (2011) | 6B2 | |
| Lower layer super output area (2021) | Caerphilly 024B | W01001423 | 
| Lower layer super output area (2011) | Caerphilly 024B | W01001423 | 
| Middle layer super output area (2021) | Caerphilly South | W02000313 | 
| Middle layer super output area (2011) | Caerphilly South | W02000313 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 10 Lon Y Rhedyn, Caerphilly | Semi-detached (freehold) | Aug 2024 | £285,000 | 
| Semi-detached (freehold) | Dec 2009 | £147,000 | |
| 1 Lon Y Rhedyn, Caerphilly | Semi-detached (freehold) | Oct 2023 | £301,000 | 
| Semi-detached (freehold) | Mar 2015 | £157,500 | |
| 9 Lon Y Rhedyn, Caerphilly | Semi-detached (freehold) | Mar 2020 | £210,000 | 
| Semi-detached (freehold) | Jun 2008 | £152,000 | |
| Semi-detached (freehold) | Dec 1996 | £56,500 | |
| 4 Lon Y Rhedyn, Caerphilly | Semi-detached (freehold) | Feb 2002 | £86,000 | 
| Semi-detached (freehold) | May 1999 | £65,000 | |
| Semi-detached (leasehold) | Jun 1996 | £58,000 | |
| 6 Lon Y Rhedyn, Caerphilly | Terraced (freehold) | Sep 2001 | £60,000 | 
| Terraced (freehold) | Sep 1998 | £48,000 | |
| 12 Lon Y Rhedyn, Caerphilly | Semi-detached (freehold) | Nov 1998 | £67,950 | 
| Semi-detached (freehold) | Mar 1995 | £53,000 | |
| 14 Lon Y Rhedyn, Caerphilly | Detached (freehold) | Mar 1998 | £76,000 |