12, Lancaster Terrace, Merthyr Tydfil occupies a 162 m² plot as recorded by HM Land Registry.

Of the 18 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 3rd largest.

12, Lancaster Terrace, Merthyr Tydfil has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 18 Jan 2019.

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

12, Lancaster Terrace, Merthyr Tydfil last changed hands on 14th July 2025, selling for £199,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has dropped by 32.6% since July 2025.

• Sold Jul 2025£199,000
• Sold Jul 2019£135,000
• Sold May 1998£45,000

Land Registry records and our Estate Agent network show 35 sales of comparable properties within 550 metres of 12, Lancaster Terrace, Merthyr Tydfil since 2008.

Most recently, 18, Cromwell Street, Merthyr Tydfil, CF47 8RY, a freehold house, sold at £188,000 on the 17th February 2025.

Read more about house prices in CF47.

• Sold Feb 2025£188,000 | 4 Bed House18, Cromwell Street, Merthyr Tydfil, CF47 8RY18, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Aug 2023£170,000 | 4 Bed House15, The Walk, Merthyr Tydfil, CF47 8RW15, The Walk, Merthyr Tydfil, CF47 8RW
• Sold May 2023£200,000 | 4 Bed House7, Gwendoline Street, Merthyr Tydfil, CF47 9AD7, Gwendoline Street, Merthyr Tydfil, CF47 9AD
• Sold Aug 2022£189,950 | 4 Bed House6, Gwendoline Street, Merthyr Tydfil, CF47 9AD6, Gwendoline Street, Merthyr Tydfil, CF47 9AD
• Sold Feb 2022£185,000 | 3 Bed House3, Lancaster Terrace, Merthyr Tydfil, CF47 8SL3, Lancaster Terrace, Merthyr Tydfil, CF47 8SL
• Sold Oct 2021£101,000 | 3 Bed House48, The Grawen, Merthyr Tydfil, CF47 8NS48, The Grawen, Merthyr Tydfil, CF47 8NS
• Sold Apr 2021£77,500 | 4 Bed House41, The Grawen, Merthyr Tydfil, CF47 8NS41, The Grawen, Merthyr Tydfil, CF47 8NS
• Sold Dec 2020£90,000 | 4 Bed House44, Gwaelodygarth, Merthyr Tydfil, CF47 8YY44, Gwaelodygarth, Merthyr Tydfil, CF47 8YY
• Sold Oct 2020£143,000 | 4 Bed House4, Windsor Place, Merthyr Tydfil, CF47 8RL4, Windsor Place, Merthyr Tydfil, CF47 8RL
• Sold Aug 2020£111,000 | 4 Bed House23, Cromwell Street, Merthyr Tydfil, CF47 8RY23, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Jul 2019£121,000 | 4 Bed House17, Park Row Gardens, Merthyr Tydfil, CF47 8TG17, Park Row Gardens, Merthyr Tydfil, CF47 8TG
• Sold May 2018£138,000 | 3 Bed House6, Lancaster Terrace, Merthyr Tydfil, CF47 8SL6, Lancaster Terrace, Merthyr Tydfil, CF47 8SL
• Sold Aug 2017£111,000 | 4 Bed House4, Lancaster Terrace, Merthyr Tydfil, CF47 8SL4, Lancaster Terrace, Merthyr Tydfil, CF47 8SL
• Sold Jun 2017£130,000 | 4 Bed House9, Cromwell Street, Merthyr Tydfil, CF47 8RY9, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Feb 2017£118,000 | 4 Bed House1, Park Row Gardens, Merthyr Tydfil, CF47 8TG1, Park Row Gardens, Merthyr Tydfil, CF47 8TG
• Sold Oct 2015£93,000 | 3 Bed House38, The Grawen, Merthyr Tydfil, CF47 8NS38, The Grawen, Merthyr Tydfil, CF47 8NS
• Sold Dec 2014£102,000 | 4 Bed House27, Gwaelodygarth, Merthyr Tydfil, CF47 8YU27, Gwaelodygarth, Merthyr Tydfil, CF47 8YU
• Sold Feb 2014£72,000 | 3 Bed House6, Llewellyn Street, Merthyr Tydfil, CF47 8SR6, Llewellyn Street, Merthyr Tydfil, CF47 8SR
• Sold Mar 2011£120,000 | 4 Bed House20, Cromwell Street, Merthyr Tydfil, CF47 8RY20, Cromwell Street, Merthyr Tydfil, CF47 8RY
• Sold Jul 2008£115,000 | 4 Bed House11, Lancaster Terrace, Merthyr Tydfil, CF47 8SL11, Lancaster Terrace, Merthyr Tydfil, CF47 8SL

Our analysis of the public data ranks 12, Lancaster Terrace, Merthyr Tydfil as the 10th largest and the 10th most expensive of the 18 addresses on Lancaster Terrace, Merthyr Tydfil, CF47.

Against the CF47 postcode district average, it is £64k more expensive than the typical property.

• Merthyr Tydfil

  |

  900 m away
• Pentre-Bach

  |

  3.3 km away
• Troed-y-rhiw

  |

  5.0 km away

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