HM Land Registry records the plot of land for 19, Martins Terrace, Mountain Ash as measuring 93 m².

That makes it the 6th largest plot in the postcode, where 28 of the 30 other houses have recorded plot data.

19, Martins Terrace, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 May 2022.

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 19, Martins Terrace, Mountain Ash completed on 18th July 2022 at £128,000 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 7.6% over the period since July 2022.

• Sold Jul 2022£128,000

Since 2020 182 properties similar to 19, Martins Terrace, Mountain Ash have sold within a radius of 1.5 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 25th February 2026, was 37, Park Street, Mountain Ash, CF45 4PF, a freehold house which sold for £90,000.

Read more about house prices in CF45.

• Sold Feb 2026£90,000 | 3 Bed House37, Park Street, Mountain Ash, CF45 4PF37, Park Street, Mountain Ash, CF45 4PF
• Sold Nov 2025£165,000 | 3 Bed House30, Aberdare Road, Mountain Ash, CF45 4NY30, Aberdare Road, Mountain Ash, CF45 4NY
• Sold Oct 2025£162,500 | 3 Bed House13, Taff Terrace, Mountain Ash, CF45 4PG13, Taff Terrace, Mountain Ash, CF45 4PG
• Sold Oct 2025£120,000 | 3 Bed House24, Herbert Street, Mountain Ash, CF45 4RH24, Herbert Street, Mountain Ash, CF45 4RH
• Sold Sep 2025£139,950 | 3 Bed House2, Bassett Street, Mountain Ash, CF45 4SP2, Bassett Street, Mountain Ash, CF45 4SP
• Sold Aug 2025£135,000 | 3 Bed House1, Upper Gertrude Street, Mountain Ash, CF45 4RN1, Upper Gertrude Street, Mountain Ash, CF45 4RN
• Sold Jul 2025£130,000 | 3 Bed House25, Park Street, Mountain Ash, CF45 4PF25, Park Street, Mountain Ash, CF45 4PF
• Sold Jul 2025£120,000 | 3 Bed House13, Park Street, Mountain Ash, CF45 4PF13, Park Street, Mountain Ash, CF45 4PF
• Sold May 2025£105,000 | 3 Bed House32, Park Street, Mountain Ash, CF45 4PF32, Park Street, Mountain Ash, CF45 4PF
• Sold Dec 2024£90,000 | 3 Bed House6, Martins Terrace, Mountain Ash, CF45 4SB6, Martins Terrace, Mountain Ash, CF45 4SB
• Sold Dec 2024£110,000 | 3 Bed House20, Park Street, Mountain Ash, CF45 4PF20, Park Street, Mountain Ash, CF45 4PF
• Sold Nov 2024£105,000 | 3 Bed House36, Gertrude Street, Mountain Ash, CF45 4RL36, Gertrude Street, Mountain Ash, CF45 4RL
• Sold Sep 2024£130,000 | 3 Bed House75, Park Street, Mountain Ash, CF45 4PF75, Park Street, Mountain Ash, CF45 4PF
• Sold Jul 2023£160,000 | 3 Bed House14, Herbert Street, Mountain Ash, CF45 4RH14, Herbert Street, Mountain Ash, CF45 4RH
• Sold Jun 2023£136,000 | 3 Bed House22, Herbert Street, Mountain Ash, CF45 4RH22, Herbert Street, Mountain Ash, CF45 4RH
• Sold Nov 2022£139,950 | 3 Bed House11, Martins Terrace, Mountain Ash, CF45 4SB11, Martins Terrace, Mountain Ash, CF45 4SB
• Sold Sep 2022£105,000 | 3 Bed House68, Herbert Street, Mountain Ash, CF45 4RG68, Herbert Street, Mountain Ash, CF45 4RG
• Sold Oct 2021£90,000 | 3 Bed House24, Martins Terrace, Mountain Ash, CF45 4SB24, Martins Terrace, Mountain Ash, CF45 4SB
• Sold Aug 2021£89,000 | 3 Bed House29, Gertrude Street, Mountain Ash, CF45 4RL29, Gertrude Street, Mountain Ash, CF45 4RL
• Sold Aug 2020£75,000 | 3 Bed House63, Herbert Street, Mountain Ash, CF45 4RG63, Herbert Street, Mountain Ash, CF45 4RG

Of the 30 addresses on Martins Terrace, Abercynon, Mountain Ash, CF45, 19, Martins Terrace, Mountain Ash comes out as the 18th largest and the 18th most expensive in our analysis of the public data.

It is also £41k less expensive than the average property across the CF45 district.

• Abercynon

  |

  100 m away
• Quakers Yard

  |

  1.9 km away
• Penrhiwceiber

  |

  3.7 km away

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