| Postcode | CF3 3JB | 
|---|---|
| Post Town | Cardiff | 
| Nearest station | Heath High Level (4 km) | 
| Bus stops | 
                       Oswestry Close (NE) 
Manorbier Cres (SE) 
Manorbier Cres (NW) 
Nevin Crescent (NE) 
Nevin Crescent (SW) 
Rhyl Road (SE) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 14 View | 
| Known addresses | 
                       4 Llanstephan Road, Rumney 
                            6 Llanstephan Road, Rumney 
                            8 Llanstephan Road, Rumney 
                            12 Llanstephan Road, Rumney 
                            20 Llanstephan Road, Rumney 
                       | 
                  
| Main property type | Terraced | 
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 51.508104 | |
|---|---|---|
| Longitude | -3.122847 | |
| Easting | 322169 | |
| Northing | 179395 | |
| Grid reference | ST221793 | |
| UTM reference | 30U 491474 5706337 | |
| what3words | blitz.damage.proud | |
| FixPhrase | cringing lure scoured tilt | |
| Plus code | 9C3RGV5G+6V | |
| Altitude | 21 metres (69 feet) | |
| Sunrise (today) | 7:12 | |
| Sunset (today) | 16:42 | |
| Distance away | ||
| Distance to sea | 1.9 KMs (1.2 miles) | 
| Parish | Rumney | W04001004 | 
|---|---|---|
| Ward | Rumney | W05001294 | 
| Unitary Authority | Cardiff | W06000015 | 
| County | South Glamorgan | W11000007 | 
| Constituency (2024) | Cardiff East | W07000089 | 
| MP | Jo Stevens | Labour | 
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Cardiff and Vale of Glamorgan | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | June 1999 | 
|---|---|
| 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) | 40 | |
|---|---|---|
| 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) | Cardiff | W45001208 | 
| Census output area (2021) | W00009625 | |
| Census output area (2011) | 7A3 | |
| Lower layer super output area (2021) | Cardiff 022D | W01001868 | 
| Lower layer super output area (2011) | Cardiff 022D | W01001868 | 
| Middle layer super output area (2021) | Rumney | W02000388 | 
| Middle layer super output area (2011) | Rumney | W02000388 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £222,873 | 
|---|---|
| Annual change | 2.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 12 Llanstephan Road, Rumney | Terraced (freehold) | Nov 2022 | £180,000 | 
| Terraced (freehold) | Feb 2008 | £103,500 | |
| 6 Llanstephan Road, Rumney | Terraced (freehold) | Apr 2021 | £200,000 | 
| 8 Llanstephan Road, Rumney | Terraced (freehold) | Apr 2020 | £178,000 | 
| Terraced (freehold) | Feb 2010 | £102,000 | |
| 20 Llanstephan Road, Rumney | Terraced (freehold) | Nov 2016 | £105,500 | 
| 4 Llanstephan Road, Rumney | Semi-detached (freehold) | May 2013 | £115,000 |