HM Land Registry records the plot of land for 9, Grawen Terrace, Merthyr Tydfil as measuring 81 m².

That makes it the largest plot in the postcode, where 11 of the 22 other houses have recorded plot data.

9, Grawen Terrace, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Feb 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 9, Grawen Terrace, Merthyr Tydfil completed on 15th December 2010 at £53,000 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 68.1% over the period since December 2010.

• Sold Dec 2010£53,000

Since 2017 120 properties similar to 9, Grawen Terrace, Merthyr Tydfil have sold within a radius of 680 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 7th October 2025, was 3, Saxon Street, Merthyr Tydfil, CF47 8SP, a freehold house which sold for £94,000.

Read more about house prices in CF47.

• Sold Oct 2025£94,000 | 3 Bed House3, Saxon Street, Merthyr Tydfil, CF47 8SP3, Saxon Street, Merthyr Tydfil, CF47 8SP
• Sold Aug 2025£115,000 | 3 Bed House14, Gwaelodygarth, Merthyr Tydfil, CF47 8YU14, Gwaelodygarth, Merthyr Tydfil, CF47 8YU
• Sold Jun 2025£122,500 | 3 Bed House7, Pleasant View, Merthyr Tydfil, CF47 8TD7, Pleasant View, Merthyr Tydfil, CF47 8TD
• Sold Oct 2024£175,000 | 3 Bed House7, Cromwell Street, Merthyr Tydfil, CF47 8RY7, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Oct 2024£135,000 | 3 Bed House24, Stuart Street, Merthyr Tydfil, CF47 8SA24, Stuart Street, Merthyr Tydfil, CF47 8SA
• Sold Jun 2024£170,000 | 3 Bed House5, Grawen Terrace, Merthyr Tydfil, CF47 8TH5, Grawen Terrace, Merthyr Tydfil, CF47 8TH
• Sold Jun 2024£105,000 | 3 Bed House6, Gwaelodygarth, Merthyr Tydfil, CF47 8YU6, Gwaelodygarth, Merthyr Tydfil, CF47 8YU
• 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£167,500 | 3 Bed House13, Hanover Street, Merthyr Tydfil, CF47 8SW13, Hanover Street, Merthyr Tydfil, CF47 8SW
• Sold Jul 2023£130,500 | 3 Bed House3, Cromwell Street, Merthyr Tydfil, CF47 8RY3, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Feb 2023£115,000 | 3 Bed House8, Stuart Street, Merthyr Tydfil, CF47 8SA8, Stuart Street, Merthyr Tydfil, CF47 8SA
• Sold Apr 2022£138,000 | 3 Bed House4, Morgan Street, Merthyr Tydfil, CF47 8TP4, Morgan Street, Merthyr Tydfil, CF47 8TP
• 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 Nov 2020£89,000 | 3 Bed House20, Grawen Terrace, Merthyr Tydfil, CF47 8TH20, Grawen Terrace, Merthyr Tydfil, CF47 8TH
• Sold Mar 2020£76,000 | 3 Bed House33, Stuart Street, Merthyr Tydfil, CF47 8SA33, Stuart Street, Merthyr Tydfil, CF47 8SA
• 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

Of the 22 addresses on Grawen Terrace, Merthyr Tydfil, CF47, 9, Grawen Terrace, Merthyr Tydfil comes out as the 2nd largest and the 2nd most expensive in our analysis of the public data.

It is also £1k less expensive than the average property across the CF47 district.

• Merthyr Tydfil

  |

  1.1 km away
• Pentre-Bach

  |

  3.5 km away
• Troed-y-rhiw

  |

  5.2 km away

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