CF45 3HY lies on Dover Street in Mountain Ash. CF45 3HY 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 January 1980.
| Easting | 304683 |
| Northing | 198966 |
| Latitude | 51.681339 |
| Longitude | -3.380059 |
| Street | Dover Street |
| Town/City | Mountain Ash |
| Country | Wales |
| Postcode District | CF45 |
Elevation or altitude of CF45 3HY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 130m | 427ft |
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.
| Ward | Mountain Ash |
|---|---|
| Constituency | Cynon Valley |
2019 8 AUG £88,950 |
1A, DOVER STREET, MOUNTAIN ASH, CF45 3HY 2006 21 JUL £80,000 |
1A, DOVER STREET, MOUNTAIN ASH, CF45 3HY 2003 7 MAR £65,000 |
1A, DOVER STREET, MOUNTAIN ASH, CF45 3HY 2001 14 DEC £50,000 |
1997 14 AUG £7,000 |
| Napier Arms (High Street) | Aberpennar | 31m |
| Oxford Street | Mountain Ash | 122m |
| Primrose Hill (Darran Road) | Mountain Ash | 150m |
| Oxford Street | Mountain Ash | 155m |
| Primrose Hill (Darran Road) | Mountain Ash | 158m |
| Mountain Ash Station | 0.3km |
| Fernhill Station | 1.2km |
| Penrhiwceiber Station | 1.9km |
| 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
| Median download speed | 38.3Mbps |
| Average download speed | 34.9Mbps |
| Maximum download speed | 64.46Mbps |
| Median upload speed | 9.8Mbps |
| Average upload speed | 7.7Mbps |
| Maximum upload speed | 19.53Mbps |
| 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% |
Estimated total energy consumption in CF45 3HY by fuel type, 2015.
| Consumption (kWh) | 218,724 |
|---|---|
| Meter count | 15 |
| Mean (kWh/meter) | 14,582 |
| Median (kWh/meter) | 11,789 |
| Consumption (kWh) | 38,222 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 2,389 |
| Median (kWh/meter) | 2,068 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| St Winifreds Church | 16:45 | 11:45 | 1,704m |
| Cardiff Road Edwardsville | 17:30 | 12:00 | 4,373m |
| High Street | 17:00 | 11:15 | 5,190m |
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 3HY:
| 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 |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for CF45 3HY:
| Code | Name | |
|---|---|---|
| OA | W00006350 | |
| LSOA | W01001206 | Rhondda Cynon Taf 006C |
| MSOA | W02000257 | Rhondda Cynon Taf 006 |
| CF45 3LA | Gurney Cottages | 31m |
| CF45 3LD | High Street | 55m |
| CF45 3HR | Duffryn Street | 57m |
| CF45 3LB | Caradoc Street | 63m |
| CF45 3HW | Napier Street | 78m |
| CF45 3LE | Cliff Street | 85m |
| CF45 3PF | High Street | 93m |
| CF45 3RP | Beadon Street | 102m |
| CF45 3RW | Quarry Road | 103m |
| CF45 3HU | Dover Street | 103m |