9, James Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Oct 2019.

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

Land Registry records and our Estate Agent network show 100 sales of comparable properties within 490 metres of 9, James Street, Merthyr Tydfil since 2019.

Most recently, 11, Mary Street, Merthyr Tydfil, CF47 0PY, a freehold house, sold at £90,000 on the 12th December 2025.

Read more about house prices in CF47.

• Sold Dec 2025£90,000 | 3 Bed House11, Mary Street, Merthyr Tydfil, CF47 0PY11, Mary Street, Merthyr Tydfil, CF47 0PY
• Sold Nov 2025£172,000 | 3 Bed House17, Mary Street, Merthyr Tydfil, CF47 0PY17, Mary Street, Merthyr Tydfil, CF47 0PY
• Sold Aug 2025£110,000 | 3 Bed House66, Twynyrodyn Road, Merthyr Tydfil, CF47 0PS66, Twynyrodyn Road, Merthyr Tydfil, CF47 0PS
• Sold Jul 2025£117,000 | 3 Bed House3, Hampton Street, Merthyr Tydfil, CF47 0RR3, Hampton Street, Merthyr Tydfil, CF47 0RR
• Sold Mar 2025£4,000 | 3 Bed House16, Mary Street, Merthyr Tydfil, CF47 0PY16, Mary Street, Merthyr Tydfil, CF47 0PY
• Sold Mar 2025£86,500 | 2 Bed House42, St. Tydfils Avenue, Merthyr Tydfil, CF47 0NP42, St. Tydfils Avenue, Merthyr Tydfil, CF47 0NP
• Sold Sep 2024£95,000 | 3 Bed House21, Alma Street, Merthyr Tydfil, CF47 0DF21, Alma Street, Merthyr Tydfil, CF47 0DF
• Sold Jan 2024£120,000 | 3 Bed House39, Gilfach Cynon, Merthyr Tydfil, CF47 0PG39, Gilfach Cynon, Merthyr Tydfil, CF47 0PG
• Sold Dec 2023£95,000 | 3 Bed House9, Mary Street, Merthyr Tydfil, CF47 0PY9, Mary Street, Merthyr Tydfil, CF47 0PY
• Sold Apr 2023£132,500 | 3 Bed House45, St. Tydfils Avenue, Merthyr Tydfil, CF47 0NP45, St. Tydfils Avenue, Merthyr Tydfil, CF47 0NP
• Sold Jan 2023£85,000 | 3 Bed House16, James Street, Merthyr Tydfil, CF47 0NF16, James Street, Merthyr Tydfil, CF47 0NF
• Sold Nov 2022£90,000 | 3 Bed House44, Gilfach Cynon, Merthyr Tydfil, CF47 0PG44, Gilfach Cynon, Merthyr Tydfil, CF47 0PG
• Sold Aug 2022£65,000 | 3 Bed House8, Mary Street, Merthyr Tydfil, CF47 0PY8, Mary Street, Merthyr Tydfil, CF47 0PY
• Sold Jul 2022£79,995 | 3 Bed House41, Mary Street, Merthyr Tydfil, CF47 0PY41, Mary Street, Merthyr Tydfil, CF47 0PY
• Sold Jun 2022£118,000 | 3 Bed House118, Gilfach Cynon, Merthyr Tydfil, CF47 0PG118, Gilfach Cynon, Merthyr Tydfil, CF47 0PG
• Sold Jun 2022£85,000 | 3 Bed House4, William Street, Merthyr Tydfil, CF47 0RG4, William Street, Merthyr Tydfil, CF47 0RG
• Sold Nov 2021£127,500 | 3 Bed House99, Lower Thomas Street, Merthyr Tydfil, CF47 0DA99, Lower Thomas Street, Merthyr Tydfil, CF47 0DA
• Sold Nov 2021£100,000 | 3 Bed House111, Gilfach Cynon, Merthyr Tydfil, CF47 0PG111, Gilfach Cynon, Merthyr Tydfil, CF47 0PG
• Sold Sep 2020£70,000 | 3 Bed House6, Mary Street, Merthyr Tydfil, CF47 0PY6, Mary Street, Merthyr Tydfil, CF47 0PY
• Sold Apr 2019£75,000 | 3 Bed House13, William Street, Merthyr Tydfil, CF47 0RG13, William Street, Merthyr Tydfil, CF47 0RG

Our analysis of the public data ranks 9, James Street, Merthyr Tydfil as the 7th largest and the 7th most expensive of the 24 addresses on James Street, Merthyr Tydfil, CF47.

Against the CF47 postcode district average, it is £36k less expensive than the typical property.

• Merthyr Tydfil

  |

  500 m away
• Pentre-Bach

  |

  2.2 km away
• Troed-y-rhiw

  |

  3.9 km away

Environment Agency data suggests this area has a Very Low risk of flooding.