HM Land Registry records the plot of land for 19, Lyndhurst Street, Mountain Ash as measuring 136 m².

That makes it the 10th largest plot in the postcode, where 18 of the 22 other houses have recorded plot data.

19, Lyndhurst Street, Mountain Ash has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 13 Sep 2011.

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 19, Lyndhurst Street, Mountain Ash completed on 27th January 2012 at £120,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 89.0% over the period since January 2012.

• Sold Jan 2012£120,000
• Sold Jan 1996£21,500

Since 2019 180 properties similar to 19, Lyndhurst Street, Mountain Ash have sold within a radius of 850 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 31st October 2025, was 26, The Triangle, Mountain Ash, CF45 4BA, a freehold house which sold for £130,000.

Read more about house prices in CF45.

• Sold Oct 2025£130,000 | 3 Bed House26, The Triangle, Mountain Ash, CF45 4BA26, The Triangle, Mountain Ash, CF45 4BA
• Sold Oct 2025£140,000 | 3 Bed House59, Arnold Street, Mountain Ash, CF45 4LF59, Arnold Street, Mountain Ash, CF45 4LF
• Sold Aug 2025£126,000 | 3 Bed House19, Beckett Street, Mountain Ash, CF45 4AW19, Beckett Street, Mountain Ash, CF45 4AW
• Sold Jul 2025£175,000 | 3 Bed House27, The Triangle, Mountain Ash, CF45 4BA27, The Triangle, Mountain Ash, CF45 4BA
• Sold Oct 2024£148,500 | 3 Bed House33, Phillip Street, Mountain Ash, CF45 4BE33, Phillip Street, Mountain Ash, CF45 4BE
• Sold Sep 2024£85,000 | 3 Bed House42, Allen Street, Mountain Ash, CF45 4BB42, Allen Street, Mountain Ash, CF45 4BB
• Sold May 2024£143,000 | 3 Bed House8, Copley Street, Mountain Ash, CF45 4AS8, Copley Street, Mountain Ash, CF45 4AS
• Sold Oct 2023£185,000 | 3 Bed House3, Richmond Road, Mountain Ash, CF45 4AN3, Richmond Road, Mountain Ash, CF45 4AN
• Sold Mar 2023£132,500 | 3 Bed House11, Lyndhurst Street, Mountain Ash, CF45 4AP11, Lyndhurst Street, Mountain Ash, CF45 4AP
• Sold Jan 2023£130,000 | 3 Bed House14, Lyndhurst Street, Mountain Ash, CF45 4AP14, Lyndhurst Street, Mountain Ash, CF45 4AP
• Sold Jun 2022£129,995 | 3 Bed House4, Copley Street, Mountain Ash, CF45 4AS4, Copley Street, Mountain Ash, CF45 4AS
• Sold Jun 2022£149,995 | 3 Bed House29, The Triangle, Mountain Ash, CF45 4BA29, The Triangle, Mountain Ash, CF45 4BA
• Sold Jan 2022£85,000 | 3 Bed House21, The Triangle, Mountain Ash, CF45 4BA21, The Triangle, Mountain Ash, CF45 4BA
• Sold Oct 2021£150,000 | 3 Bed House2, Richmond Road, Mountain Ash, CF45 4AN2, Richmond Road, Mountain Ash, CF45 4AN
• Sold Aug 2021£125,000 | 3 Bed House13, Richmond Road, Mountain Ash, CF45 4AN13, Richmond Road, Mountain Ash, CF45 4AN
• Sold Mar 2021£105,000 | 3 Bed House17, Lyndhurst Street, Mountain Ash, CF45 4AP17, Lyndhurst Street, Mountain Ash, CF45 4AP
• Sold May 2020£102,000 | 3 Bed House17, Beckett Street, Mountain Ash, CF45 4AW17, Beckett Street, Mountain Ash, CF45 4AW
• Sold Apr 2020£77,000 | 3 Bed House19, Richmond Road, Mountain Ash, CF45 4AN19, Richmond Road, Mountain Ash, CF45 4AN
• Sold Nov 2019£108,000 | 3 Bed House3, Copley Street, Mountain Ash, CF45 4AS3, Copley Street, Mountain Ash, CF45 4AS
• Sold Mar 2019£114,000 | 3 Bed House11, Beckett Street, Mountain Ash, CF45 4AW11, Beckett Street, Mountain Ash, CF45 4AW

Of the 22 addresses on Lyndhurst Street, Mountain Ash, CF45, 19, Lyndhurst Street, Mountain Ash comes out as the 20th largest and the 20th most expensive in our analysis of the public data.

It is also £10k less expensive than the average property across the CF45 district.

• Mountain Ash

  |

  700 m away
• Fernhill

  |

  1.1 km away
• Penrhiwceiber

  |

  2.4 km away

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