HM Land Registry records the plot of land for 3, Fox Street, Mountain Ash as measuring 124 m².

That makes it the 15th largest plot in the postcode, where all 18 other houses have recorded plot data.

3, Fox Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Apr 2015.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

Since 2008 25 properties similar to 3, Fox Street, Mountain Ash have sold within a radius of 700 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th November 2025, was 2, The Poplars, Mountain Ash, CF45 4LB, a freehold house which sold for £95,000.

Read more about house prices in CF45.

• Sold Nov 2025£95,000 | 3 Bed House2, The Poplars, Mountain Ash, CF45 4LB2, The Poplars, Mountain Ash, CF45 4LB
• Sold Sep 2024£167,995 | 3 Bed House31, Aberffrwd Road, Mountain Ash, CF45 4AR31, Aberffrwd Road, Mountain Ash, CF45 4AR
• Sold Oct 2023£185,000 | 3 Bed House3, Richmond Road, Mountain Ash, CF45 4AN3, Richmond Road, Mountain Ash, CF45 4AN
• Sold Apr 2022£135,000 | 3 Bed HouseTy Cerrig, Allen Street, Mountain Ash, CF45 4BBTy Cerrig, Allen Street, Mountain Ash, CF45 4BB
• Sold Jul 2021£132,000 | 3 Bed House23, Harcourt Road, Mountain Ash, CF45 3PY23, Harcourt Road, Mountain Ash, CF45 3PY
• Sold Oct 2020£149,950 | 3 Bed House38, Allen Street, Mountain Ash, CF45 4BB38, Allen Street, Mountain Ash, CF45 4BB
• Sold Sep 2020£85,000 | 3 Bed House14, Hamilton Street, Mountain Ash, CF45 3RH14, Hamilton Street, Mountain Ash, CF45 3RH
• Sold Jun 2020£150,000 | 3 Bed House2A, Aberffrwd Road, Mountain Ash, CF45 4DD2A, Aberffrwd Road, Mountain Ash, CF45 4DD
• Sold Jun 2019£126,000 | 3 Bed House8, The Poplars, Mountain Ash, CF45 4LB8, The Poplars, Mountain Ash, CF45 4LB
• Sold Jan 2019£112,500 | 3 Bed House58, Allen Street, Mountain Ash, CF45 4BB58, Allen Street, Mountain Ash, CF45 4BB
• Sold Oct 2018£75,000 | 3 Bed House10, Campbell Terrace, Mountain Ash, CF45 4AE10, Campbell Terrace, Mountain Ash, CF45 4AE
• Sold Apr 2018£47,500 | 3 Bed House5, High Street, Mountain Ash, CF45 3PB5, High Street, Mountain Ash, CF45 3PB
• Sold Apr 2017£90,000 | 3 Bed House5, Austin Street, Mountain Ash, CF45 4AF5, Austin Street, Mountain Ash, CF45 4AF
• Sold Apr 2016£136,000 | 3 Bed House22, Richmond Road, Mountain Ash, CF45 4AN22, Richmond Road, Mountain Ash, CF45 4AN
• Sold Mar 2014£80,000 | 3 Bed House34, The Triangle, Mountain Ash, CF45 4BA34, The Triangle, Mountain Ash, CF45 4BA
• Sold May 2013£52,000 | 3 Bed HouseRhydonen, Dyffryn Road, Mountain Ash, CF45 4DARhydonen, Dyffryn Road, Mountain Ash, CF45 4DA
• Sold May 2012£65,000 | 3 Bed House22, Harcourt Road, Mountain Ash, CF45 3PY22, Harcourt Road, Mountain Ash, CF45 3PY
• Sold Mar 2011£175,000 | 3 Bed House33, Aberffrwd Road, Mountain Ash, CF45 4AR33, Aberffrwd Road, Mountain Ash, CF45 4AR
• Sold Jan 2011£75,000 | 3 Bed House21, Harcourt Road, Mountain Ash, CF45 3PY21, Harcourt Road, Mountain Ash, CF45 3PY
• Sold Dec 2008£70,000 | 3 Bed House48, Allen Street, Mountain Ash, CF45 4BB48, Allen Street, Mountain Ash, CF45 4BB

Of the 22 addresses on Fox Street, Mountain Ash, CF45, 3, Fox Street, Mountain Ash comes out as the 21st largest and the 17th most expensive in our analysis of the public data.

It is also £23k more expensive than the average property across the CF45 district.

• Mountain Ash

  |

  600 m away
• Fernhill

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  1.2 km away
• Penrhiwceiber

  |

  2.2 km away

The flood risk here is rated Very Low, based on Environment Agency data.