CF3 4LS maps, stats, and open data
CF3 4LS lies on Claremont Crescent in Rumney, Cardiff. CF3 4LS is located in the Rumney electoral ward, within the unitary authority of Cardiff and the Welsh Parliamentary constituency of Cardiff South and Penarth. The Local Health Board is Cardiff and Vale University and the police force is South Wales. This postcode has been in use since June 1999.
CF3 4LS maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CF3 4LS geodata
| Easting | 321839 |
| Northing | 179626 |
| Latitude | 51.510134 |
| Longitude | -3.127658 |
Where is CF3 4LS?
| Street | Claremont Crescent |
| Locality | Rumney |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF3 |
CF3 4LS Elevation
Elevation or altitude of CF3 4LS as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
Politics
| Ward | Rumney |
|---|---|
| Constituency | Cardiff South And Penarth |
House Prices
Sales of detached houses in CF3 4LS
2010 16 NOV £130,000 |
2003 7 JUL £173,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to CF3 4LS
| Claremont Crescent (Newport Road) | Rumney | 83m |
| Llanrumney Ave (Newport Road) | Rumney | 109m |
| Llanrumney Avenue | Rumney | 209m |
| Manorbier Cres (Caeglas Road) | Rumney | 246m |
| Manorbier Cres (Caeglas Road) | Rumney | 254m |
Nearest railway stations to CF3 4LS
| Heath High Level Station | 3.8km |
| Heath Low Level Station | 3.8km |
| Cathays Station | 4.3km |
Broadband
Broadband access in CF3 4LS (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CF3 4LS (2019 data)
Download
| Median download speed | 45.0Mbps |
| Average download speed | 67.6Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 9.8Mbps |
| Average upload speed | 6.8Mbps |
| Maximum upload speed | 19.53Mbps |
Broadband limitations in CF3 4LS (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
CF3 4LS gas and electricity consumption
Estimated total energy consumption in CF3 4LS by fuel type, 2015.
Gas
| Consumption (kWh) | 353,144 |
|---|---|
| Meter count | 26 |
| Mean (kWh/meter) | 13,582 |
| Median (kWh/meter) | 13,328 |
Electricity
| Consumption (kWh) | 82,032 |
|---|---|
| Meter count | 24 |
| Mean (kWh/meter) | 3,418 |
| Median (kWh/meter) | 2,979 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF3 4LS, for 2015.
- Meter count: The total number of meters in CF3 4LS.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
17% of Welsh postcodes are less deprived than CF3 4LS:Food Standards Agency
Three nearest food hygiene ratings to CF3 4LS (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF3 4LS
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Caeglas Road Post Office | 17:00 | 11:00 | 295m |
| Nedo Springmeadow Estate | 18:30 | 387m | |
| Meadvale | 17:00 | 12:00 | 1,138m |
CF3 4LS ITL and CF3 4LS LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for CF3 4LS:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL2 | East Wales |
| ITL 3 Code | Name |
| TLL22 | Cardiff and Vale of Glamorgan |
| LAU 1 Code | Name |
| W06000015 | Cardiff |
CF3 4LS census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for CF3 4LS:
| Code | Name | |
|---|---|---|
| OA | W00009626 | |
| LSOA | W01001864 | Cardiff 022B |
| MSOA | W02000388 | Cardiff 022 |
Nearest postcodes to CF3 4LS
| CF3 4LR | Claremont Avenue | 41m |
| CF3 4LJ | Newport Road | 104m |
| CF3 3JL | Ty Fry Road | 107m |
| CF3 3NP | Ty Fry Gardens | 145m |
| CF3 4LH | Newport Road | 166m |
| CF3 4LQ | Linden Grove | 169m |
| CF3 3NQ | Ty Fry Gardens | 179m |
| CF3 3JJ | Ty Fry Road | 188m |
| CF3 3JN | Ty Fry Road | 190m |
| CF3 3LE | Farmleigh | 194m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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