HM Land Registry records the plot of land for 4, Morgan Street, Mountain Ash as measuring 118 m².

That makes it the 8th largest plot in the postcode, where 9 of the 14 other houses have recorded plot data.

4, Morgan Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 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).

Since 2022 263 properties similar to 4, Morgan Street, Mountain Ash have sold within a radius of 590 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th February 2026, was 12, Thomas Street, Mountain Ash, CF45 3BU, a freehold house which sold for £145,000.

Read more about house prices in CF45.

• Sold Feb 2026£145,000 | 3 Bed House12, Thomas Street, Mountain Ash, CF45 3BU12, Thomas Street, Mountain Ash, CF45 3BU
• Sold Nov 2025£122,000 | 3 Bed House13, Hughes Street, Mountain Ash, CF45 3UG13, Hughes Street, Mountain Ash, CF45 3UG
• Sold Nov 2025£65,000 | 3 Bed House110, Woodfield Terrace, Mountain Ash, CF45 3UT110, Woodfield Terrace, Mountain Ash, CF45 3UT
• Sold Oct 2025£112,000 | 3 Bed House32, Oakland Street, Mountain Ash, CF45 3AL32, Oakland Street, Mountain Ash, CF45 3AL
• Sold Sep 2025£116,500 | 3 Bed House20, Ty'R Felin Street, Mountain Ash, CF45 3YR20, Ty'R Felin Street, Mountain Ash, CF45 3YR
• Sold Sep 2025£125,000 | 3 Bed House26, Albany Street, Mountain Ash, CF45 3BE26, Albany Street, Mountain Ash, CF45 3BE
• Sold May 2025£135,000 | 3 Bed House44, Ty'R Felin Street, Mountain Ash, CF45 3YR44, Ty'R Felin Street, Mountain Ash, CF45 3YR
• Sold Apr 2025£118,000 | 3 Bed House11, Albany Street, Mountain Ash, CF45 3BE11, Albany Street, Mountain Ash, CF45 3BE
• Sold Feb 2025£99,950 | 3 Bed House7, Albany Street, Mountain Ash, CF45 3BE7, Albany Street, Mountain Ash, CF45 3BE
• Sold Dec 2024£118,500 | 3 Bed House24, Harcourt Terrace, Mountain Ash, CF45 3SD24, Harcourt Terrace, Mountain Ash, CF45 3SD
• Sold Dec 2024£103,000 | 3 Bed House21, Glancynon Street, Mountain Ash, CF45 3YU21, Glancynon Street, Mountain Ash, CF45 3YU
• Sold Sep 2024£110,000 | 3 Bed House7, Morgan Street, Mountain Ash, CF45 3YN7, Morgan Street, Mountain Ash, CF45 3YN
• Sold Aug 2024£137,500 | 3 Bed House27, Oakland Street, Mountain Ash, CF45 3AL27, Oakland Street, Mountain Ash, CF45 3AL
• Sold Jul 2024£108,000 | 3 Bed House123, Woodfield Terrace, Mountain Ash, CF45 3UT123, Woodfield Terrace, Mountain Ash, CF45 3UT
• Sold Jan 2024£83,000 | 3 Bed House38, Ty'R Felin Street, Mountain Ash, CF45 3YR38, Ty'R Felin Street, Mountain Ash, CF45 3YR
• Sold Aug 2023£105,000 | 3 Bed House28, Ty'R Felin Street, Mountain Ash, CF45 3YR28, Ty'R Felin Street, Mountain Ash, CF45 3YR
• Sold Mar 2023£120,000 | 3 Bed House15, Harcourt Terrace, Mountain Ash, CF45 3SD15, Harcourt Terrace, Mountain Ash, CF45 3SD
• Sold Jan 2023£115,000 | 3 Bed House21, Harcourt Terrace, Mountain Ash, CF45 3SD21, Harcourt Terrace, Mountain Ash, CF45 3SD
• Sold Apr 2022£125,000 | 3 Bed House21, Thomas Street, Mountain Ash, CF45 3BU21, Thomas Street, Mountain Ash, CF45 3BU
• Sold Jan 2022£135,000 | 3 Bed House29, Oakland Street, Mountain Ash, CF45 3AL29, Oakland Street, Mountain Ash, CF45 3AL

Of the 15 addresses on Morgan Street, Mountain Ash, CF45, 4, Morgan Street, Mountain Ash comes out as the 3rd largest and the 4th most expensive in our analysis of the public data.

It is also £36k less expensive than the average property across the CF45 district.

• Penrhiwceiber

  |

  900 m away
• Mountain Ash

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  900 m away
• Fernhill

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  2.2 km away

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