According to data from HM Land Registry, 14, Glasbrook Terrace, Mountain Ash sits on a plot of 109 m².

We have plot size data on 19 out of 24 other houses in the postcode and 14, Glasbrook Terrace, Mountain Ash sits on the 16th largest plot.

14, Glasbrook Terrace, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Feb 2023.

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 HM Land Registry, 14, Glasbrook Terrace, Mountain Ash was last sold on 5th May 2023 for £130,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since May 2023, the market for similar properties has risen by 81.9%.

• Sold May 2023£130,000
• Sold Mar 2020£30,000
• Sold Apr 2009£55,000

According to the Land Registry and our network of Estate Agents, there have been 56 sales of properties similar to 14, Glasbrook Terrace, Mountain Ash within a radius of 1.0 kilometres since 2007.

The most recent example is 100, Woodfield Terrace, Mountain Ash, CF45 3UT, a freehold house which sold for £120,000 on the 14th November 2025.

Read more about house prices in CF45.

• Sold Nov 2025£120,000 | 3 Bed House100, Woodfield Terrace, Mountain Ash, CF45 3UT100, Woodfield Terrace, Mountain Ash, CF45 3UT
• Sold Nov 2025£108,000 | 3 Bed House111, Woodfield Terrace, Mountain Ash, CF45 3UT111, Woodfield Terrace, Mountain Ash, CF45 3UT
• Sold Mar 2025£144,000 | 4 Bed House17, Penrhiwceiber Road, Mountain Ash, CF45 3SP17, Penrhiwceiber Road, Mountain Ash, CF45 3SP
• Sold Nov 2024£140,000 | 4 Bed House20, Harcourt Terrace, Mountain Ash, CF45 3SD20, Harcourt Terrace, Mountain Ash, CF45 3SD
• Sold Mar 2023£145,000 | 4 Bed House11, Cynon Terrace, Mountain Ash, CF45 3SU11, Cynon Terrace, Mountain Ash, CF45 3SU
• Sold Oct 2022£80,000 | 4 Bed House52, Church Street, Mountain Ash, CF45 3YB52, Church Street, Mountain Ash, CF45 3YB
• Sold Oct 2022£98,000 | 3 Bed House49, Penrhiwceiber Road, Mountain Ash, CF45 3SN49, Penrhiwceiber Road, Mountain Ash, CF45 3SN
• Sold Sep 2022£136,500 | 3 Bed HouseGlyntaf Villa, Woodfield Terrace, Mountain Ash, CF45 3UTGlyntaf Villa, Woodfield Terrace, Mountain Ash, CF45 3UT
• Sold Dec 2021£120,000 | 3 Bed House1, Cynon Terrace, Mountain Ash, CF45 3SU1, Cynon Terrace, Mountain Ash, CF45 3SU
• Sold Jul 2021£65,000 | 4 Bed House25, Railway Terrace, Mountain Ash, CF45 3ST25, Railway Terrace, Mountain Ash, CF45 3ST
• Sold Jun 2021£50,000 | 4 Bed House33, Penrhiwceiber Road, Mountain Ash, CF45 3SP33, Penrhiwceiber Road, Mountain Ash, CF45 3SP
• Sold Jul 2020£55,000 | 3 Bed House8, Penrhiwceiber Road, Mountain Ash, CF45 3SP8, Penrhiwceiber Road, Mountain Ash, CF45 3SP
• Sold Nov 2017£87,000 | 3 Bed House10, Station Terrace, Mountain Ash, CF45 3SS10, Station Terrace, Mountain Ash, CF45 3SS
• Sold Aug 2016£79,950 | 3 Bed House44, Rheola Street, Mountain Ash, CF45 3TB44, Rheola Street, Mountain Ash, CF45 3TB
• Sold Feb 2013£87,000 | 3 Bed House2A, Rheola Street, Mountain Ash, CF45 3TA2A, Rheola Street, Mountain Ash, CF45 3TA
• Sold Nov 2012£52,000 | 3 Bed House46, Glanlay Street, Mountain Ash, CF45 3TL46, Glanlay Street, Mountain Ash, CF45 3TL
• Sold Aug 2010£65,000 | 3 Bed House17, Morris Avenue, Mountain Ash, CF45 3TW17, Morris Avenue, Mountain Ash, CF45 3TW
• Sold Nov 2007£70,000 | 4 Bed House36, Rheola Street, Mountain Ash, CF45 3TB36, Rheola Street, Mountain Ash, CF45 3TB
• Sold Sep 2007£85,000 | 3 Bed House50, Rheola Street, Mountain Ash, CF45 3TB50, Rheola Street, Mountain Ash, CF45 3TB
• Sold Apr 2007£75,000 | 3 Bed House31, Glanlay Street, Mountain Ash, CF45 3TL31, Glanlay Street, Mountain Ash, CF45 3TL

Glasbrook Terrace, Mountain Ash, CF45 has a total of 24 addresses. According to our analysis of all the public data, 14, Glasbrook Terrace, Mountain Ash is the largest and the most expensive property on the street.

When compared to the postcode district it is £21k less expensive than the average property in CF45.

• Penrhiwceiber

  |

  300 m away
• Mountain Ash

  |

  1.9 km away
• Merthyr Vale

  |

  2.6 km away

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