CF3 5UW maps, stats, and open data
CF3 5UW lies on Tyr Winch Road in Old St Mellons, Cardiff. CF3 5UW is located in the Pontprennau and Old St Mellons electoral ward, within the unitary authority of Cardiff and the Welsh Parliamentary constituency of Cardiff North. 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 5UW maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CF3 5UW geodata
| Easting | 322896 |
| Northing | 181481 |
| Latitude | 51.526956 |
| Longitude | -3.112837 |
Where is CF3 5UW?
| Street | Tyr Winch Road |
| Locality | Old St Mellons |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF3 |
CF3 5UW Elevation
Elevation or altitude of CF3 5UW as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 50m | 164ft |
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 | Pontprennau And Old St Mellons |
|---|---|
| Constituency | Cardiff North |
House Prices
Sales of detached houses in CF3 5UW
ALVERSTON, TYR WINCH ROAD, OLD ST MELLONS, CARDIFF, CF3 5UW 2021 20 SEP £425,000 |
CAMBERLEY, TYR WINCH ROAD, OLD ST MELLONS, CARDIFF, CF3 5UW 2017 23 OCT £391,000 |
EARLSWOOD, TYR WINCH ROAD, OLD ST MELLONS, CARDIFF, CF3 5UW 2013 17 JUN £250,000 |
ALVERSTON, TYR WINCH ROAD, OLD ST MELLONS, CARDIFF, CF3 5UW 2012 16 NOV £291,000 |
CAMBERLEY, TYR WINCH ROAD, OLD ST MELLONS, CARDIFF, CF3 5UW 2009 7 AUG £335,000 |
Y BWYTHYN, TYR WINCH ROAD, OLD ST MELLONS, CARDIFF, CF3 5UW 2009 2 MAR £180,000 |
ALVERSTON, TYR WINCH ROAD, OLD ST MELLONS, CARDIFF, CF3 5UW 2006 1 AUG £315,000 |
ALVERSTON, TYR WINCH ROAD, OLD ST MELLONS, CARDIFF, CF3 5UW 2000 31 OCT £197,500 |
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 5UW
| Bluebell Inn (Newport Road) | Llanrumney | 146m |
| Bluebell Inn (Newport Road) | Llanrumney | 180m |
| Bluebell Drive (Countisbury Avenue) | Llanrumney | 303m |
| Bluebell Drive (Burnham Avenue) | Llanrumney | 319m |
| Llaneirwg Way (Newport Road) | Old St Mellons | 330m |
Nearest railway stations to CF3 5UW
| Llanishen Station | 4.8km |
| Heath High Level Station | 4.9km |
| Heath Low Level Station | 5km |
Broadband
Broadband access in CF3 5UW (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 | 93.8% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CF3 5UW (2019 data)
Download
| Median download speed | 61.3Mbps |
| Average download speed | 81.0Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 19.8Mbps |
| Average upload speed | 15.5Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CF3 5UW (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 5UW gas and electricity consumption
Estimated total energy consumption in CF3 5UW by fuel type, 2015.
Gas
| Consumption (kWh) | 333,757 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 20,860 |
| Median (kWh/meter) | 18,036 |
Electricity
| Consumption (kWh) | 66,658 |
|---|---|
| Meter count | 15 |
| Mean (kWh/meter) | 4,444 |
| Median (kWh/meter) | 3,501 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF3 5UW, for 2015.
- Meter count: The total number of meters in CF3 5UW.
- 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
36.8% of Welsh postcodes are less deprived than CF3 5UW:Food Standards Agency
Three nearest food hygiene ratings to CF3 5UW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF3 5UW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Ball Road | 17:15 | 11:00 | 1,272m |
| Willowbrook Drive | 17:00 | 11:15 | 1,289m |
| Coed Y Gores | 17:30 | 11:45 | 1,738m |
CF3 5UW ITL and CF3 5UW 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 5UW:
| 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 5UW 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 5UW:
| Code | Name | |
|---|---|---|
| OA | W00009477 | |
| LSOA | W01001840 | Cardiff 007D |
| MSOA | W02000373 | Cardiff 007 |
Nearest postcodes to CF3 5UW
| CF3 5UR | The Ton | 104m |
| CF3 5DF | Hastings Crescent | 104m |
| CF3 5BD | Gould Close | 107m |
| CF3 5UT | Eurwg Crescent | 127m |
| CF3 5UP | Church Lane | 142m |
| CF3 5US | Mill Lane | 159m |
| CF3 5UL | Courtenay Close | 193m |
| CF3 5UA | Newport Road | 208m |
| CF3 5UQ | Llandaff Square | 217m |
| CF3 5UN | Newport Road | 221m |
- 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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