HM Land Registry records the plot of land for 5, Richmond Road, Mountain Ash as measuring 137 m².

That makes it the 19th largest plot in the postcode, where 28 of the 33 other houses have recorded plot data.

5, Richmond Road, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Jul 2023.

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

The most recent sale of 5, Richmond Road, Mountain Ash completed on 12th September 2014 at £75,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 71.9% over the period since September 2014.

• Sold Sep 2014£75,000

Since 2019 65 properties similar to 5, Richmond Road, Mountain Ash have sold within a radius of 750 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 9th March 2026, was 59, Allen Street, Mountain Ash, CF45 4BB, a freehold house which sold for £189,998.

Read more about house prices in CF45.

• Sold Mar 2026£189,998 | 3 Bed House59, Allen Street, Mountain Ash, CF45 4BB59, Allen Street, Mountain Ash, CF45 4BB
• Sold Feb 2026£160,000 | 3 Bed House10, The Triangle, Mountain Ash, CF45 4BA10, The Triangle, Mountain Ash, CF45 4BA
• Sold Feb 2026£158,000 | 3 Bed House24, Richmond Road, Mountain Ash, CF45 4AN24, Richmond Road, Mountain Ash, CF45 4AN
• Sold Jul 2025£210,000 | 4 Bed House18, Richmond Road, Mountain Ash, CF45 4AN18, Richmond Road, Mountain Ash, CF45 4AN
• Sold Apr 2025£170,000 | 3 Bed House8, Harcourt Road, Mountain Ash, CF45 3PY8, Harcourt Road, Mountain Ash, CF45 3PY
• Sold Sep 2024£180,000 | 3 Bed House7, Campbell Terrace, Mountain Ash, CF45 4AE7, Campbell Terrace, Mountain Ash, CF45 4AE
• Sold Aug 2024£200,000 | 4 Bed House9, Harcourt Road, Mountain Ash, CF45 3PY9, Harcourt Road, Mountain Ash, CF45 3PY
• Sold Mar 2024£144,000 | 3 Bed House24, The Triangle, Mountain Ash, CF45 4BA24, The Triangle, Mountain Ash, CF45 4BA
• Sold Jul 2023£70,000 | 4 Bed House26, Copley Street, Mountain Ash, CF45 4AS26, Copley Street, Mountain Ash, CF45 4AS
• Sold Feb 2023£150,000 | 3 Bed House12, Richmond Road, Mountain Ash, CF45 4AN12, Richmond Road, Mountain Ash, CF45 4AN
• Sold Aug 2022£185,000 | 3 Bed House19, Campbell Terrace, Mountain Ash, CF45 4AE19, Campbell Terrace, Mountain Ash, CF45 4AE
• Sold Jul 2022£164,000 | 4 Bed House30, Richmond Road, Mountain Ash, CF45 4AN30, Richmond Road, Mountain Ash, CF45 4AN
• Sold Jan 2022£167,500 | 3 Bed House20, Campbell Terrace, Mountain Ash, CF45 4AE20, Campbell Terrace, Mountain Ash, CF45 4AE
• Sold Apr 2021£146,000 | 3 Bed House8, Campbell Terrace, Mountain Ash, CF45 4AE8, Campbell Terrace, Mountain Ash, CF45 4AE
• Sold Mar 2021£155,000 | 4 Bed House20, Beckett Street, Mountain Ash, CF45 4AW20, Beckett Street, Mountain Ash, CF45 4AW
• Sold Jan 2021£152,000 | 3 Bed House13, Campbell Terrace, Mountain Ash, CF45 4AE13, Campbell Terrace, Mountain Ash, CF45 4AE
• Sold Jan 2021£139,000 | 4 Bed House12, Austin Street, Mountain Ash, CF45 4AF12, Austin Street, Mountain Ash, CF45 4AF
• Sold Oct 2020£135,000 | 4 Bed House21, Beckett Street, Mountain Ash, CF45 4AW21, Beckett Street, Mountain Ash, CF45 4AW
• Sold Apr 2020£120,000 | 4 Bed House27, Richmond Road, Mountain Ash, CF45 4AN27, Richmond Road, Mountain Ash, CF45 4AN
• Sold Dec 2019£169,950 | 4 Bed House22, Campbell Terrace, Mountain Ash, CF45 4AE22, Campbell Terrace, Mountain Ash, CF45 4AE

Of the 33 addresses on Richmond Road, Mountain Ash, CF45, 5, Richmond Road, Mountain Ash comes out as the 8th largest and the 8th most expensive in our analysis of the public data.

It is also £29k 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

  |

  2.3 km away

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