CF46 6HY maps, stats, and open data
CF46 6HY lies on Gwaun Llwyfen in Nelson, Treharris. CF46 6HY is located in the Nelson electoral ward, within the unitary authority of Caerphilly and the Welsh Parliamentary constituency of Caerphilly. The Local Health Board is Aneurin Bevan University and the police force is Gwent. This postcode has been in use since April 2004.
CF46 6HY maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CF46 6HY geodata
| Easting | 311201 |
| Northing | 195245 |
| Latitude | 51.648961 |
| Longitude | -3.284863 |
Where is CF46 6HY?
| Street | Gwaun Llwyfen |
| Locality | Nelson |
| Town/City | Treharris |
| Country | Wales |
| Postcode District | CF46 |
CF46 6HY Elevation
Elevation or altitude of CF46 6HY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 150m | 492ft |
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 | Nelson |
|---|---|
| Constituency | Caerphilly |
House Prices
Sales of detached houses in CF46 6HY
2025 21 FEB £330,000 |
2021 17 NOV £360,000 |
2015 6 MAR £214,000 |
3, GWAUN LLWYFEN, NELSON, TREHARRIS, CF46 6HY 2012 13 JAN £186,000 |
2, GWAUN LLWYFEN, NELSON, TREHARRIS, CF46 6HY 2005 29 APR £168,000 |
4, GWAUN LLWYFEN, NELSON, TREHARRIS, CF46 6HY 2004 3 SEP £165,000 |
2004 25 JUN £185,000 |
7, GWAUN LLWYFEN, NELSON, TREHARRIS, CF46 6HY 2004 28 MAY £160,000 |
8, GWAUN LLWYFEN, NELSON, TREHARRIS, CF46 6HY 2004 26 APR £185,000 |
2003 23 JUL £180,000 |
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 CF46 6HY
| Bryncelyn Community Centre (Heol Islwyn) | Nelson | 284m |
| St John`s Church (High Street) | Nelson | 305m |
| St John`s Church (High Street) | Nelson | 309m |
| Trafalgar Park (Heol Islwyn) | Nelson | 316m |
| Wellington Stores (High Street) | Nelson | 334m |
Nearest railway stations to CF46 6HY
| Quakers Yard Station | 2.9km |
| Abercynon Station | 3km |
| Ystrad Mynach Station | 3.1km |
Broadband
Broadband access in CF46 6HY (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 | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CF46 6HY (2019 data)
Download
| Median download speed | 20.3Mbps |
| Average download speed | 24.3Mbps |
| Maximum download speed | 40.00Mbps |
Upload
| Median upload speed | 4.0Mbps |
| Average upload speed | 4.3Mbps |
| Maximum upload speed | 9.18Mbps |
Broadband limitations in CF46 6HY (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% |
CF46 6HY gas and electricity consumption
Estimated total energy consumption in CF46 6HY by fuel type, 2015.
Gas
| Consumption (kWh) | 129,749 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 16,219 |
| Median (kWh/meter) | 18,271 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF46 6HY, for 2015.
- Meter count: The total number of meters in CF46 6HY.
- 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
72.2% of Welsh postcodes are less deprived than CF46 6HY:Food Standards Agency
Three nearest food hygiene ratings to CF46 6HY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF46 6HY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Cardiff Road Edwardsville | 17:30 | 12:00 | 3,132m |
| Maesycymmer Post Office | 17:00 | 11:15 | 4,440m |
| Glanynant Post Office | 16:15 | 11:00 | 4,561m |
CF46 6HY ITL and CF46 6HY 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 CF46 6HY:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL16 | Gwent Valleys |
| LAU 1 Code | Name |
| W06000018 | Caerphilly |
CF46 6HY 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 CF46 6HY:
| Code | Name | |
|---|---|---|
| OA | W00007214 | |
| LSOA | W01001378 | Caerphilly 013B |
| MSOA | W02000302 | Caerphilly 013 |
Nearest postcodes to CF46 6HY
| CF46 6LS | Ashgrove Terrace | 103m |
| CF46 6BN | Caer Gelynnen | 115m |
| CF46 6HX | Cae Llwyndu | 147m |
| CF46 6PD | Dynevor Terrace | 154m |
| CF46 6HZ | School Close | 176m |
| CF46 6HJ | High Close | 192m |
| CF46 6AZ | Market Close | 202m |
| CF46 6LR | Ashgrove Terrace | 263m |
| CF46 6NW | Heol Fawr | 266m |
| CF46 6NF | Commercial Street | 291m |
- 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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