CF3 3LZ maps, stats, and open data
CF3 3LZ lies on Marchwood Close in Rumney, Cardiff. CF3 3LZ 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 3LZ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CF3 3LZ geodata
| Easting | 322205 |
| Northing | 180144 |
| Latitude | 51.514842 |
| Longitude | -3.122500 |
Where is CF3 3LZ?
| Street | Marchwood Close |
| Locality | Rumney |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF3 |
CF3 3LZ Elevation
Elevation or altitude of CF3 3LZ 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 | Rumney |
|---|---|
| Constituency | Cardiff South And Penarth |
House Prices
Sales of detached houses in CF3 3LZ
5, MARCHWOOD CLOSE, RUMNEY, CARDIFF, CF3 3LZ 1997 1 AUG £70,750 |
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 3LZ
| Taunton Crescent (Newport Road) | Rumney | 89m |
| Witla Court (Newport Road) | Rumney | 127m |
| High School (Newport Road) | Rumney | 179m |
| Bideford Road (Llanrumney Avenue) | Llanrumney | 218m |
| Cheddar Crescent (Llanrumney Avenue) | Llanrumney | 247m |
Nearest railway stations to CF3 3LZ
| Heath High Level Station | 4.1km |
| Heath Low Level Station | 4.1km |
| Llanishen Station | 4.6km |
Broadband
Broadband access in CF3 3LZ (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 3LZ (2019 data)
Download
| Median download speed | 21.5Mbps |
| Average download speed | 53.0Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 1.1Mbps |
| Average upload speed | 3.3Mbps |
| Maximum upload speed | 10.00Mbps |
Broadband limitations in CF3 3LZ (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 3LZ gas and electricity consumption
Estimated total energy consumption in CF3 3LZ by fuel type, 2015.
Gas
| Consumption (kWh) | 95,352 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 11,919 |
| Median (kWh/meter) | 12,555 |
Electricity
| Consumption (kWh) | 19,145 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 2,735 |
| Median (kWh/meter) | 2,645 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF3 3LZ, for 2015.
- Meter count: The total number of meters in CF3 3LZ.
- 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
85.1% of Welsh postcodes are less deprived than CF3 3LZ:Food Standards Agency
Three nearest food hygiene ratings to CF3 3LZ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF3 3LZ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Caeglas Road Post Office | 17:00 | 11:00 | 704m |
| Nedo Springmeadow Estate | 18:30 | 749m | |
| Coed Y Gores | 17:30 | 11:45 | 1,073m |
CF3 3LZ ITL and CF3 3LZ 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 3LZ:
| 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 3LZ 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 3LZ:
| Code | Name | |
|---|---|---|
| OA | W00009617 | |
| LSOA | W01001866 | Cardiff 016A |
| MSOA | W02000382 | Cardiff 016 |
Nearest postcodes to CF3 3LZ
| CF3 3LT | Witla Court Road | 44m |
| CF3 3LX | South View Drive | 70m |
| CF3 3LW | Monkstone Rise | 108m |
| CF3 4EP | Taunton Crescent | 110m |
| CF3 3LY | South View Drive | 113m |
| CF3 4EQ | Taunton Avenue | 148m |
| CF3 3NH | Rhossilli Avenue | 156m |
| CF3 3LU | Witla Court Road | 160m |
| CF3 4EG | Fremington Place | 161m |
| CF3 3NE | Manorbier Crescent | 171m |
- 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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