HM Land Registry records the plot of land for 1, Cromwell Street, Merthyr Tydfil as measuring 143 m².

That makes it the 12th largest plot in the postcode, where 37 of the 40 other houses have recorded plot data.

1, Cromwell Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 14 Jul 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 2015 101 properties similar to 1, Cromwell Street, Merthyr Tydfil have sold within a radius of 550 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 26th May 2026, was 29, Saxon Street, Merthyr Tydfil, CF47 8SP, a freehold house which sold for £140,000.

Read more about house prices in CF47.

• Sold May 2026£140,000 | 3 Bed House29, Saxon Street, Merthyr Tydfil, CF47 8SP29, Saxon Street, Merthyr Tydfil, CF47 8SP
• Sold Oct 2025£94,000 | 3 Bed House3, Saxon Street, Merthyr Tydfil, CF47 8SP3, Saxon Street, Merthyr Tydfil, CF47 8SP
• Sold Aug 2025£136,000 | 3 Bed House2, Dane Street, Merthyr Tydfil, CF47 8SE2, Dane Street, Merthyr Tydfil, CF47 8SE
• Sold Oct 2024£175,000 | 3 Bed House7, Cromwell Street, Merthyr Tydfil, CF47 8RY7, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Jun 2024£170,000 | 3 Bed House5, Grawen Terrace, Merthyr Tydfil, CF47 8TH5, Grawen Terrace, Merthyr Tydfil, CF47 8TH
• Sold Dec 2023£126,000 | 3 Bed House7, Stuart Street, Merthyr Tydfil, CF47 8SA7, Stuart Street, Merthyr Tydfil, CF47 8SA
• Sold Sep 2023£145,000 | 3 Bed House33, Cromwell Street, Merthyr Tydfil, CF47 8RY33, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Jul 2023£130,500 | 3 Bed House3, Cromwell Street, Merthyr Tydfil, CF47 8RY3, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Mar 2023£115,000 | 3 Bed House30, Saxon Street, Merthyr Tydfil, CF47 8SP30, Saxon Street, Merthyr Tydfil, CF47 8SP
• Sold Nov 2021£122,500 | 3 Bed House27, Stuart Street, Merthyr Tydfil, CF47 8SA27, Stuart Street, Merthyr Tydfil, CF47 8SA
• Sold Mar 2021£126,500 | 3 Bed House2, Cromwell Street, Merthyr Tydfil, CF47 8RY2, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Mar 2020£128,000 | 3 Bed House22, Cromwell Street, Merthyr Tydfil, CF47 8RY22, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Mar 2020£76,000 | 3 Bed House33, Stuart Street, Merthyr Tydfil, CF47 8SA33, Stuart Street, Merthyr Tydfil, CF47 8SA
• Sold Oct 2019£108,000 | 3 Bed House25, Cromwell Street, Merthyr Tydfil, CF47 8RY25, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Nov 2018£94,000 | 3 Bed House26, Cromwell Street, Merthyr Tydfil, CF47 8RY26, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Oct 2018£87,000 | 3 Bed House16, Stuart Street, Merthyr Tydfil, CF47 8SA16, Stuart Street, Merthyr Tydfil, CF47 8SA
• Sold Nov 2017£109,000 | 3 Bed House30, Stuart Street, Merthyr Tydfil, CF47 8SA30, Stuart Street, Merthyr Tydfil, CF47 8SA
• Sold Oct 2017£96,000 | 3 Bed House14, Stuart Street, Merthyr Tydfil, CF47 8SA14, Stuart Street, Merthyr Tydfil, CF47 8SA
• Sold Aug 2017£62,000 | 3 Bed House29, Cromwell Street, Merthyr Tydfil, CF47 8RY29, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Jun 2015£138,000 | 3 Bed House6, Cromwell Street, Merthyr Tydfil, CF47 8RY6, Cromwell Street, Merthyr Tydfil, CF47 8RY

Of the 40 addresses on Cromwell Street, Merthyr Tydfil, CF47, 1, Cromwell Street, Merthyr Tydfil comes out as the 38th largest and the 38th most expensive in our analysis of the public data.

It is also £6k more expensive than the average property across the CF47 district.

• Merthyr Tydfil

  |

  800 m away
• Pentre-Bach

  |

  3.2 km away
• Troed-y-rhiw

  |

  4.9 km away

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