A wide range of spatial data has been analysed to present this overview of the CF45 4 Postcode sector. If you would like anything added, please contact us.
The CF45 4 postcode sector stands on the Gwent and Mid Glamorgan border.
Did you know? According to the 2021 Census, the CF45 4 postcode sector is home to a bustling 9,370 residents!
Given that each sector allows for 400 unique postcode combinations. Letters C, I, K, M, O and V are not allowed in the last two letters of a postcode. With 234 postcodes already in use, this leaves 166 units available.
The largest settlement in the CF45 4 postal code is Abercynon followed by MOUNTAIN ASH, and TYNTETOWN.
The CF45 4 Postcode shares a border with CF44 0 (ABERDARE, CWM-BACH, LLWYDCOED), CF44 6 (Aberaman, ABERDARE, CWMAMAN), CF45 3 (MOUNTAIN ASH, Penrhiwceiber, PERTHCELYN), CF46 5 (TREHARRIS, Quakers Yard, EDWARDSVILLE), CF48 1 (MERTHYR TYDFIL, HEOLGERRIG, SWANSEA ROAD), CF48 4 (TROEDYRHIW, ABERFAN, Merthyr Vale), CF37 3 (YNYS-Y-BWL, Glyncoch, Ynysybwl), CF37 4 (PONTYPRIDD, CILFYNYDD, GLYN-TAF) and CF46 6 (NELSON, TRELEWIS, Bedlinog).
Map of the CF45 4 Postcode Sector
Explore the CF45 4 postcode sector by using our interactive map.
The sector is within the post town of MOUNTAIN ASH.
CF45 4 is a postcode sector within the CF45 postcode district which is within the CF Cardiff postcode area.
The Royal Mail delivery office for the CF45 4 postal sector is the Mountain Ash Delivery Office.
The area of the CF45 4 postcode sector is 6.90 square miles which is 17.88 square kilometres or 4,417.35 square acres.
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| C | F | 4 | 5 | - | 4 | X | X |
| C | F | 4 | 5 | Space | 4 | Letter | Letter |
Official List of Streets
Abercynon (76 Streets)
(10 Streets)
MOUNTAIN ASH (61 Streets)
Ynysboeth (2 Streets)
Cefn Pennar (2 Streets)
Cwmpennar (1 Streets)
Unofficial Streets or Alternative Spellings
Abercynon
NANT-Y-FEDW ABER-FFRWD ROAD ACDC AVONDALE COURT BASSET STREET BATTENBERG STREET BEAST OF BURDEN BLACKADDER BRON - Y - DERI BRYNTIRION ESTATE CEFN-PENNAR ROAD CLAS -Y- DDERWEN CWRT YNYSMEURIG CWRTABER GORCI CYNON TRAIL DAI HARD E-BIKE STEEP CLIMB & DH PUSH UP FFORDD-Y-DERWEN FFOREST BUMP GLOUCESTER TERRACE KERMIT KNIGHTS TERRACE LETTY TURNERS LITTLEWOODS LLWYNBEDW LLYS T?R TWYN LOWER FOREST LEVEL MARTINS LANE MELTED WELLY MID ROAD OLD PARISH ROAD PARK ROAD PLANTATION GARDENS ROLLER DISCO SIXTAPOD STEPHEN TERRACE TAFF TRAIL TERRYS BELLY UPPER FOREST LEVEL UPPER ROAD VICIOUS VALLEY WIBBLY WOBBLY YNYSMEURIG COURTMOUNTAIN ASH
ABERCYNON ROAD DAN-Y-COED GLAMORGAN STREET TROED-Y-RHIW ROADABERDARE
CEFNPENNAR ROADCefn Pennar
FFORDD-Y-DDERWEN LON-Y-FELINWeather Forecast for CF45 4
Weather Forecast for Mountain Ash
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 18:00 to 21:00 |  | Clear night | 5.0°C (feels like 4.0°C) | 0.00% | NNW 2 mph |
| 21:00 to 00:00 | | Clear night | 3.0°C (feels like 1.0°C) | 1.00% | NNW 4 mph |
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 |  | Partly cloudy (night) | 2.0°C (feels like 0.0°C) | 1.00% | N 2 mph |
| 03:00 to 06:00 |  | Cloudy | 2.0°C (feels like 0.0°C) | 4.00% | NNE 2 mph |
| 06:00 to 09:00 | | Cloudy | 1.0°C (feels like 0.0°C) | 5.00% | ENE 2 mph |
| 09:00 to 12:00 | | Cloudy | 3.0°C (feels like 1.0°C) | 14.00% | ESE 2 mph |
| 12:00 to 15:00 | | Cloudy | 6.0°C (feels like 3.0°C) | 5.00% | SSE 7 mph |
| 15:00 to 18:00 | | Cloudy | 7.0°C (feels like 5.0°C) | 4.00% | SSE 9 mph |
| 18:00 to 21:00 | | Cloudy | 5.0°C (feels like 3.0°C) | 5.00% | SSE 7 mph |
| 21:00 to 00:00 | | Cloudy | 5.0°C (feels like 2.0°C) | 8.00% | SSE 7 mph |
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 |  | Overcast | 5.0°C (feels like 2.0°C) | 8.00% | SSE 9 mph |
| 03:00 to 06:00 | | Overcast | 5.0°C (feels like 2.0°C) | 9.00% | SSE 9 mph |
| 06:00 to 09:00 | | Overcast | 4.0°C (feels like 1.0°C) | 12.00% | SSE 7 mph |
| 09:00 to 12:00 | | Overcast | 4.0°C (feels like 2.0°C) | 15.00% | SE 7 mph |
| 12:00 to 15:00 | | Overcast | 6.0°C (feels like 4.0°C) | 11.00% | SSE 7 mph |
| 15:00 to 18:00 | | Cloudy | 7.0°C (feels like 5.0°C) | 8.00% | S 7 mph |
| 18:00 to 21:00 | | Overcast | 5.0°C (feels like 4.0°C) | 8.00% | SSE 4 mph |
| 21:00 to 00:00 | | Overcast | 4.0°C (feels like 3.0°C) | 8.00% | S 4 mph |
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Cloudy | 4.0°C (feels like 2.0°C) | 6.00% | S 4 mph |
| 03:00 to 06:00 | | Overcast | 4.0°C (feels like 2.0°C) | 10.00% | S 4 mph |
| 06:00 to 09:00 |  | Mist | 4.0°C (feels like 2.0°C) | 15.00% | S 4 mph |
| 09:00 to 12:00 | | Cloudy | 5.0°C (feels like 3.0°C) | 7.00% | S 7 mph |
| 12:00 to 15:00 | | Cloudy | 8.0°C (feels like 5.0°C) | 6.00% | SSW 9 mph |
| 15:00 to 18:00 | | Cloudy | 9.0°C (feels like 7.0°C) | 5.00% | SSW 9 mph |
| 18:00 to 21:00 | | Cloudy | 7.0°C (feels like 5.0°C) | 7.00% | SSW 9 mph |
| 21:00 to 00:00 | | Partly cloudy (night) | 7.0°C (feels like 4.0°C) | 7.00% | S 11 mph |
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Cloudy | 7.0°C (feels like 4.0°C) | 15.00% | S 11 mph |
| 03:00 to 06:00 | | Cloudy | 7.0°C (feels like 4.0°C) | 20.00% | S 11 mph |
| 06:00 to 09:00 |  | Light rain | 7.0°C (feels like 4.0°C) | 53.00% | S 11 mph |
| 09:00 to 12:00 | | Light rain | 8.0°C (feels like 5.0°C) | 59.00% | S 11 mph |
| 12:00 to 15:00 | | Light rain | 9.0°C (feels like 7.0°C) | 55.00% | SSW 11 mph |
| 15:00 to 18:00 |  | Heavy rain | 10.0°C (feels like 7.0°C) | 72.00% | SW 11 mph |
| 18:00 to 21:00 | | Partly cloudy (night) | 8.0°C (feels like 5.0°C) | 15.00% | WSW 9 mph |
| 21:00 to 00:00 | | Clear night | 6.0°C (feels like 4.0°C) | 7.00% | W 9 mph |
House Prices in the CF45 4 Postcode Sector
| Type of Property | 2018 Average | 2018 Sales | 2017 Average | 2017 Sales | 2016 Average | 2016 Sales | 2015 Average | 2015 Sales |
|---|---|---|---|---|---|---|---|---|
| Detached | £195,599 | 30 | £173,227 | 11 | £226,056 | 9 | £149,764 | 7 |
| Semi-Detached | £112,536 | 31 | £108,996 | 26 | £110,883 | 18 | £121,455 | 22 |
| Terraced | £88,392 | 109 | £77,214 | 80 | £74,716 | 89 | £65,374 | 94 |
| Flats | £49,950 | 1 | £56,000 | 1 | £56,450 | 2 | £36,875 | 4 |
Important Postcodes CF45 4 in the Postcode Sector
CF45 4BH is the postcode for JUNIOR BLOCK, Caegarw Primary School, Troed-y-Rhiw Road
CF45 4DA is the postcode for Cynon Valley Indoor Bowls Centre, Dyffryn Road
CF45 4DE is the postcode for Mountain Ash General Hospital, Dyffryn Road
CF45 4DG is the postcode for Mountain Ash Comprehensive School, New Road, Ysbyty Cwm Cynon, New Road, and MOUNTAIN ASH COMPREHENSIVE SCHOOL, NEW ROAD, MOUNTAIN ASH
CF45 4EU is the postcode for Rhondda Cynon Taff County Borough Council, Town Hall, Cardiff Road
CF45 4HU is the postcode for Jobcentre Plus, New Road
CF45 4LD is the postcode for Troed-y-Rhiw House, Troed-y-Rhiw Road, Troed-Y-Rhiw Road, TROEDYRHIW RESIDENTIAL HOME, TROED-Y-RHIW ROAD, MOUNTAIN ASH, and Troed-Y-Rhiw Care Home, Troed-Y-Rhiw Road
CF45 4LJ is the postcode for YNYSBOETH COMMUNITY PRIMARY SCHOOL, MAIN ROAD, ABERCYNON, Ynysboeth Community Primary School, Main Road, and Ynysboeth Junior School, Main Road
CF45 4SN is the postcode for Rhondda Cynon Taf County Borough Council, Valleys Innovation Centre, Navigation Park, Cwm Taf Local Health Board, Unit 3 Ynysmeurig House, Navigation Park, VALLEYS INNOVATION CENTRE, NAVIGATION PARK, and Rhondda Cynon Taf County Borough Council, Valleys Innovation Centre, Navigation Park, Abercynon
CF45 4SU is the postcode for Abercynon Community Primary School, Ynysmeurig Road, and Abercynon Community Primary School, Ynysmeurig Road, Abercynon
CF45 4TH is the postcode for Ysgol Gynradd Gymraeg Abercynon, Greenfield Terrace, and Y GORLAN, Ysgol Gynradd Gymraeg Abercynon, Greenfield Terrace
CF45 4UQ is the postcode for Rhondda Cynon Taff, Ty Trevithick,, Abercynon, Ty Trevithick, Cilfynydd Road, TY TREVITHICK, CILFYNYDD ROAD, ABERCYNON, and Rhondda Cynon Taff, Ty Trevithick,
CF45 4UY is the postcode for ABERCYNON SPORTS CENTRE, ABERCYNON RECREATION GROUND, PARK ROAD, and Rhondda Cynon Taff County Borough Council, Abercynon Sports Centre, Parc Abercynon
| The CF45 4 Sector is within these Local Authorities |
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| The CF45 4 Sector is within these Counties |
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| The CF45 4 Sector is within these Water Company Areas |
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