According to data from HM Land Registry, 3, Gladstone Terrace, Mountain Ash sits on a plot of 199 m².

We have plot size data on 5 out of 8 other houses in the postcode and 3, Gladstone Terrace, Mountain Ash sits on the 2nd largest plot.

3, Gladstone Terrace, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Mar 2021.

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, 3, Gladstone Terrace, Mountain Ash was last sold on 26th March 2013 for £60,000 and was recorded as a leasehold house.

The property has only had this single sale since 1995.

Since March 2013, the market for similar properties has risen by 129.8%.

• Sold Mar 2013£60,000

According to the Land Registry and our network of Estate Agents, there have been 131 sales of properties similar to 3, Gladstone Terrace, Mountain Ash within a radius of 640 metres since 2017.

The most recent example is 61, Tanycoed Street, Mountain Ash, CF45 3YH, a freehold house which sold for £72,500 on the 31st March 2026.

Read more about house prices in CF45.

• Sold Mar 2026£72,500 | 3 Bed House61, Tanycoed Street, Mountain Ash, CF45 3YH61, Tanycoed Street, Mountain Ash, CF45 3YH
• Sold Nov 2025£116,000 | 3 Bed House55, Park Street, Mountain Ash, CF45 3YW55, Park Street, Mountain Ash, CF45 3YW
• Sold Jul 2025£75,000 | 3 Bed House85, Woodfield Terrace, Mountain Ash, CF45 3YA85, Woodfield Terrace, Mountain Ash, CF45 3YA
• Sold Jul 2025£63,000 | 3 Bed House44, Park Street, Mountain Ash, CF45 3YL44, Park Street, Mountain Ash, CF45 3YL
• Sold Jun 2025£88,000 | 3 Bed House1, Victoria Street, Mountain Ash, CF45 3AW1, Victoria Street, Mountain Ash, CF45 3AW
• Sold Jun 2025£80,000 | 3 Bed House57, Ty'R Felin Street, Mountain Ash, CF45 3YP57, Ty'R Felin Street, Mountain Ash, CF45 3YP
• Sold May 2025£85,000 | 3 Bed House161, Penrhiwceiber Road, Mountain Ash, CF45 3SG161, Penrhiwceiber Road, Mountain Ash, CF45 3SG
• Sold Mar 2025£71,000 | 3 Bed House149, Penrhiwceiber Road, Mountain Ash, CF45 3SG149, Penrhiwceiber Road, Mountain Ash, CF45 3SG
• Sold Jan 2025£82,500 | 3 Bed House140, Penrhiwceiber Road, Mountain Ash, CF45 3SH140, Penrhiwceiber Road, Mountain Ash, CF45 3SH
• Sold Oct 2024£80,000 | 3 Bed House186, Penrhiwceiber Road, Mountain Ash, CF45 3SH186, Penrhiwceiber Road, Mountain Ash, CF45 3SH
• Sold Nov 2023£110,000 | 3 Bed House187, Penrhiwceiber Road, Mountain Ash, CF45 3SG187, Penrhiwceiber Road, Mountain Ash, CF45 3SG
• Sold Sep 2023£117,950 | 3 Bed House81, Park Street, Mountain Ash, CF45 3YW81, Park Street, Mountain Ash, CF45 3YW
• Sold Jul 2023£118,000 | 3 Bed House25, Mount Pleasant Terrace, Mountain Ash, CF45 3AN25, Mount Pleasant Terrace, Mountain Ash, CF45 3AN
• Sold Jun 2023£72,000 | 3 Bed House2, Gladstone Terrace, Mountain Ash, CF45 3BS2, Gladstone Terrace, Mountain Ash, CF45 3BS
• Sold Jun 2023£74,000 | 3 Bed House67, Park Street, Mountain Ash, CF45 3YW67, Park Street, Mountain Ash, CF45 3YW
• Sold Mar 2023£72,000 | 3 Bed House72, Park Street, Mountain Ash, CF45 3YL72, Park Street, Mountain Ash, CF45 3YL
• Sold Jun 2022£95,000 | 3 Bed House3, Ty'R Felin Street, Mountain Ash, CF45 3YP3, Ty'R Felin Street, Mountain Ash, CF45 3YP
• Sold Aug 2021£50,000 | 3 Bed House53, Park Street, Mountain Ash, CF45 3YW53, Park Street, Mountain Ash, CF45 3YW
• Sold Apr 2018£55,000 | 3 Bed House63, Park Street, Mountain Ash, CF45 3YW63, Park Street, Mountain Ash, CF45 3YW
• Sold Jul 2017£75,000 | 3 Bed House27, Gladstone Street, Mountain Ash, CF45 3BT27, Gladstone Street, Mountain Ash, CF45 3BT

Gladstone Terrace, Mountain Ash, CF45 has a total of 8 addresses. According to our analysis of all the public data, 3, Gladstone Terrace, Mountain Ash is the 2nd largest and the 2nd most expensive property on the street.

When compared to the postcode district it is £68k less expensive than the average property in CF45.

• Mountain Ash

  |

  900 m away
• Penrhiwceiber

  |

  1.0 km away
• Fernhill

  |

  2.1 km away

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