CF45 4LL maps, stats, and open data
CF45 4LL lies on Bron Y Deri in Mountain Ash. CF45 4LL is located in the Mountain Ash electoral ward, within the unitary authority of Rhondda Cynon Taf and the Welsh Parliamentary constituency of Cynon Valley. The Local Health Board is Cwm Taf Morgannwg University and the police force is South Wales. This postcode has been in use since September 1991.
CF45 4LL maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CF45 4LL geodata
| Easting | 305212 |
| Northing | 199016 |
| Latitude | 51.681878 |
| Longitude | -3.372423 |
Where is CF45 4LL?
| Street | Bron Y Deri |
| Town/City | Mountain Ash |
| Country | Wales |
| Postcode District | CF45 |
CF45 4LL Elevation
Elevation or altitude of CF45 4LL as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 120m | 394ft |
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 | Mountain Ash |
|---|---|
| Constituency | Cynon Valley |
House Prices
Sales of detached houses in CF45 4LL
30, BRON Y DERI, MOUNTAIN ASH, CF45 4LL 2023 26 OCT £325,000 |
2022 19 OCT £325,000 |
9, BRON Y DERI, MOUNTAIN ASH, CF45 4LL 2020 12 MAR £180,000 |
2014 30 MAY £198,000 |
2014 10 JAN £185,000 |
2007 2 NOV £205,000 |
7, BRON Y DERI, MOUNTAIN ASH, CF45 4LL 2001 7 DEC £85,000 |
2000 28 APR £80,000 |
19, BRON Y DERI, MOUNTAIN ASH, CF45 4LL 1998 12 AUG £81,000 |
18, BRON Y DERI, MOUNTAIN ASH, CF45 4LL 1998 3 APR £72,500 |
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 CF45 4LL
| Nixon`s (Miskin Road) | Mountain Ash | 272m |
| Nixon`s (Oxford Street) | Mountain Ash | 337m |
| Railway Station (Henry Street) | Mountain Ash | 340m |
| Cae Garw Primary School (Troed-y-rhiw Road) | Mountain Ash | 405m |
| Oxford Street | Mountain Ash | 424m |
Nearest railway stations to CF45 4LL
| Mountain Ash Station | 0.3km |
| Penrhiwceiber Station | 1.6km |
| Fernhill Station | 1.7km |
Broadband
Broadband access in CF45 4LL (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 CF45 4LL (2019 data)
Download
| Median download speed | 40.0Mbps |
| Average download speed | 36.7Mbps |
| Maximum download speed | 70.10Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.3Mbps |
| Maximum upload speed | 20.36Mbps |
Broadband limitations in CF45 4LL (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% |
CF45 4LL gas and electricity consumption
Estimated total energy consumption in CF45 4LL by fuel type, 2015.
Gas
| Consumption (kWh) | 570,040 |
|---|---|
| Meter count | 40 |
| Mean (kWh/meter) | 14,251 |
| Median (kWh/meter) | 13,061 |
Electricity
| Consumption (kWh) | 137,885 |
|---|---|
| Meter count | 35 |
| Mean (kWh/meter) | 3,940 |
| Median (kWh/meter) | 3,844 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF45 4LL, for 2015.
- Meter count: The total number of meters in CF45 4LL.
- 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
45.1% of Welsh postcodes are less deprived than CF45 4LL:Food Standards Agency
Three nearest food hygiene ratings to CF45 4LL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF45 4LL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| St Winifreds Church | 16:45 | 11:45 | 1,436m |
| Cardiff Road Edwardsville | 17:30 | 12:00 | 3,950m |
CF45 4LL ITL and CF45 4LL 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 CF45 4LL:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL15 | Central Valleys |
| LAU 1 Code | Name |
| W06000016 | Rhondda Cynon Taf |
CF45 4LL 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 CF45 4LL:
| Code | Name | |
|---|---|---|
| OA | W00006341 | |
| LSOA | W01001204 | Rhondda Cynon Taf 006A |
| MSOA | W02000257 | Rhondda Cynon Taf 006 |
Nearest postcodes to CF45 4LL
| CF45 4HT | New Road | 70m |
| CF45 4HA | Cardiff Road | 83m |
| CF45 4LN | Clas Y Dderwen | 95m |
| CF45 4HB | Cresselly Villas | 140m |
| CF45 4BQ | Troed Y Rhiw Road | 173m |
| CF45 4LH | Rowan Close | 208m |
| CF45 4HD | Cardiff Road | 237m |
| CF45 4HS | 243m | |
| CF45 4LB | The Poplars | 249m |
| CF45 4HY | The Poplars | 288m |
- 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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