According to data from HM Land Registry, 157, Gilfach Cynon, Merthyr Tydfil sits on a plot of 99 m².

We have plot size data on 12 out of 22 other houses in the postcode and 157, Gilfach Cynon, Merthyr Tydfil sits on the 8th largest plot.

157, Gilfach Cynon, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Jun 2026.

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

According to the Land Registry and our network of Estate Agents, there have been 40 sales of properties similar to 157, Gilfach Cynon, Merthyr Tydfil within a radius of 510 metres since 2007.

The most recent example is 7, Gilfach Cynon, Merthyr Tydfil, CF47 0PR, a freehold house which sold for £50,000 on the 11th August 2025.

Read more about house prices in CF47.

• Sold Aug 2025£50,000 | 3 Bed House7, Gilfach Cynon, Merthyr Tydfil, CF47 0PR7, Gilfach Cynon, Merthyr Tydfil, CF47 0PR
• Sold Aug 2025£110,000 | 3 Bed House66, Twynyrodyn Road, Merthyr Tydfil, CF47 0PS66, Twynyrodyn Road, Merthyr Tydfil, CF47 0PS
• Sold Mar 2025£86,500 | 2 Bed House42, St. Tydfils Avenue, Merthyr Tydfil, CF47 0NP42, St. Tydfils Avenue, Merthyr Tydfil, CF47 0NP
• Sold Nov 2024£100,000 | 3 Bed House6, Gilfach Cynon, Merthyr Tydfil, CF47 0PR6, Gilfach Cynon, Merthyr Tydfil, CF47 0PR
• Sold Sep 2024£122,000 | 2 Bed House3, Milton Place, Merthyr Tydfil, CF47 0DH3, Milton Place, Merthyr Tydfil, CF47 0DH
• Sold Sep 2024£95,000 | 3 Bed House21, Alma Street, Merthyr Tydfil, CF47 0DF21, Alma Street, Merthyr Tydfil, CF47 0DF
• Sold Jun 2024£90,000 | 3 Bed House1 Bryn Seion Cottages, Merthyr Tydfil, CF47 0SE1 Bryn Seion Cottages, Merthyr Tydfil, CF47 0SE
• Sold Mar 2023£94,000 | 3 Bed House79, Twynyrodyn Road, Merthyr Tydfil, CF47 0PT79, Twynyrodyn Road, Merthyr Tydfil, CF47 0PT
• Sold Jan 2023£85,000 | 3 Bed House16, James Street, Merthyr Tydfil, CF47 0NF16, James Street, Merthyr Tydfil, CF47 0NF
• Sold Dec 2022£83,500 | 3 Bed House150, Gilfach Cynon, Merthyr Tydfil, CF47 0PR150, Gilfach Cynon, Merthyr Tydfil, CF47 0PR
• Sold Jun 2022£85,000 | 3 Bed House4, William Street, Merthyr Tydfil, CF47 0RG4, William Street, Merthyr Tydfil, CF47 0RG
• Sold Jun 2021£105,000 | 3 Bed House23, Alma Street, Merthyr Tydfil, CF47 0DF23, Alma Street, Merthyr Tydfil, CF47 0DF
• Sold Mar 2021£55,000 | 3 Bed House75, Twynyrodyn Road, Merthyr Tydfil, CF47 0PT75, Twynyrodyn Road, Merthyr Tydfil, CF47 0PT
• Sold Jul 2020£77,000 | 3 Bed House3, Alma Street, Merthyr Tydfil, CF47 0DF3, Alma Street, Merthyr Tydfil, CF47 0DF
• Sold Jan 2020£79,995 | 3 Bed House23, James Street, Merthyr Tydfil, CF47 0NF23, James Street, Merthyr Tydfil, CF47 0NF
• Sold Apr 2019£75,000 | 3 Bed House13, William Street, Merthyr Tydfil, CF47 0RG13, William Street, Merthyr Tydfil, CF47 0RG
• Sold Nov 2018£55,000 | 3 Bed House2, Alma Street, Merthyr Tydfil, CF47 0DF2, Alma Street, Merthyr Tydfil, CF47 0DF
• Sold Aug 2017£58,000 | 3 Bed House14, Alma Street, Merthyr Tydfil, CF47 0DF14, Alma Street, Merthyr Tydfil, CF47 0DF
• Sold Oct 2016£85,500 | 3 Bed House16, William Street, Merthyr Tydfil, CF47 0RG16, William Street, Merthyr Tydfil, CF47 0RG
• Sold Oct 2007£92,500 | 3 Bed House52, Twynyrodyn Road, Merthyr Tydfil, CF47 0PS52, Twynyrodyn Road, Merthyr Tydfil, CF47 0PS

Gilfach Cynon, Merthyr Tydfil, CF47 has a total of 100 addresses. According to our analysis of all the public data, 157, Gilfach Cynon, Merthyr Tydfil is the 59th largest and the 84th most expensive property on the street.

When compared to the postcode district it is £49k less expensive than the average property in CF47.

• Merthyr Tydfil

  |

  500 m away
• Pentre-Bach

  |

  2.1 km away
• Troed-y-rhiw

  |

  3.8 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.