According to data from HM Land Registry, 8, Sierra Pines, Mountain Ash sits on a plot of 165 m².

We have plot size data on 40 out of 42 other houses in the postcode and 8, Sierra Pines, Mountain Ash sits on the 28th largest plot.

8, Sierra Pines, Mountain Ash has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Oct 2021.

The property is connected to mains gas and has fully double glazed windows. It is heated using room heaters (electric).

According to HM Land Registry, 8, Sierra Pines, Mountain Ash was last sold on 26th June 2020 for £120,000 and was recorded as a freehold house.

The property has had 7 sales since 1995.

Since June 2020, the market for similar properties has risen by 128.5%.

• Sold Jun 2020£120,000
• Sold Dec 2016£110,000
• Sold Jun 2008£121,000

According to the Land Registry and our network of Estate Agents, there have been 41 sales of properties similar to 8, Sierra Pines, Mountain Ash within a radius of 1.3 kilometres since 2007.

The most recent example is 22, Forest View, Mountain Ash, CF45 3DU, a freehold house which sold for £124,000 on the 27th February 2026.

Read more about house prices in CF45.

• Sold Feb 2026£124,000 | 3 Bed House22, Forest View, Mountain Ash, CF45 3DU22, Forest View, Mountain Ash, CF45 3DU
• Sold Feb 2025£150,000 | 3 Bed House6, Glenboi, Mountain Ash, CF45 3DG6, Glenboi, Mountain Ash, CF45 3DG
• Sold Mar 2024£160,000 | 3 Bed House65, Forest View, Mountain Ash, CF45 3DU65, Forest View, Mountain Ash, CF45 3DU
• Sold Jan 2024£140,000 | 3 Bed House13, Sierra Pines, Mountain Ash, CF45 3DS13, Sierra Pines, Mountain Ash, CF45 3DS
• Sold May 2022£275,000 | 3 Bed House79, Forest View, Mountain Ash, CF45 3DU79, Forest View, Mountain Ash, CF45 3DU
• Sold Dec 2021£120,000 | 3 Bed House2, Sierra Pines, Mountain Ash, CF45 3DS2, Sierra Pines, Mountain Ash, CF45 3DS
• Sold Jul 2021£132,000 | 3 Bed House23, Harcourt Road, Mountain Ash, CF45 3PY23, Harcourt Road, Mountain Ash, CF45 3PY
• Sold Feb 2020£140,000 | 3 Bed House40, Forest View, Mountain Ash, CF45 3DU40, Forest View, Mountain Ash, CF45 3DU
• Sold May 2019£104,500 | 3 Bed House14, Glenbrook, Mountain Ash, CF45 3DH14, Glenbrook, Mountain Ash, CF45 3DH
• Sold Mar 2018£125,000 | 3 Bed House77, Forest View, Mountain Ash, CF45 3DU77, Forest View, Mountain Ash, CF45 3DU
• Sold Sep 2016£115,000 | 3 Bed House11, Glenbrook, Mountain Ash, CF45 3DH11, Glenbrook, Mountain Ash, CF45 3DH
• Sold Jul 2016£114,500 | 3 Bed House4, Sierra Pines, Mountain Ash, CF45 3DS4, Sierra Pines, Mountain Ash, CF45 3DS
• Sold Mar 2016£64,000 | 3 Bed House3, Sierra Pines, Mountain Ash, CF45 3DS3, Sierra Pines, Mountain Ash, CF45 3DS
• Sold Aug 2015£95,000 | 3 Bed House71, Forest View, Mountain Ash, CF45 3DU71, Forest View, Mountain Ash, CF45 3DU
• Sold Jan 2015£118,000 | 3 Bed House9, Sierra Pines, Mountain Ash, CF45 3DS9, Sierra Pines, Mountain Ash, CF45 3DS
• Sold Aug 2014£103,000 | 3 Bed House9, Forest View, Mountain Ash, CF45 3DU9, Forest View, Mountain Ash, CF45 3DU
• Sold Feb 2010£92,000 | 3 Bed House25, Forest View, Mountain Ash, CF45 3DU25, Forest View, Mountain Ash, CF45 3DU
• Sold Oct 2009£90,000 | 3 Bed House13, Cwm Alarch, Mountain Ash, CF45 3DR13, Cwm Alarch, Mountain Ash, CF45 3DR
• Sold Aug 2007£100,000 | 3 Bed House24, Forest View, Mountain Ash, CF45 3DU24, Forest View, Mountain Ash, CF45 3DU
• Sold Jan 2007£85,000 | 3 Bed House16, Cwm Alarch, Mountain Ash, CF45 3DR16, Cwm Alarch, Mountain Ash, CF45 3DR

Sierra Pines, Mountain Ash, CF45 has a total of 42 addresses. According to our analysis of all the public data, 8, Sierra Pines, Mountain Ash is the 22nd largest and the 24th most expensive property on the street.

When compared to the postcode district it is £442 less expensive than the average property in CF45.

• Fernhill

  |

  400 m away
• Mountain Ash

  |

  1.5 km away
• Cwmbach

  |

  2.4 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.