According to data from HM Land Registry, 3, Llwyn-Yr-Eos, Treharris sits on a plot of 102 m².

We have plot size data on 19 out of 35 other houses in the postcode and 3, Llwyn-Yr-Eos, Treharris sits on the 19th largest plot.

3, Llwyn-Yr-Eos, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 31 Oct 2025.

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 the Land Registry and our network of Estate Agents, there have been 73 sales of properties similar to 3, Llwyn-Yr-Eos, Treharris within a radius of 920 metres since 2010.

The most recent example is 65, Tawel Fan, Treharris, CF46 6EH, a freehold house which sold for £264,000 on the 24th April 2026.

Read more about house prices in CF46.

• Sold Apr 2026£264,000 | 3 Bed House65, Tawel Fan, Treharris, CF46 6EH65, Tawel Fan, Treharris, CF46 6EH
• Sold Mar 2026£240,000 | 3 Bed House24, Heol Isaf, Treharris, CF46 6NS24, Heol Isaf, Treharris, CF46 6NS
• Sold Oct 2025£208,000 | 3 Bed House25, Tawel Fan, Treharris, CF46 6EH25, Tawel Fan, Treharris, CF46 6EH
• Sold Aug 2025£65,000 | 3 Bed House62, Tawel Fan, Treharris, CF46 6EH62, Tawel Fan, Treharris, CF46 6EH
• Sold Apr 2025£226,000 | 3 Bed House11, Market Close, Treharris, CF46 6AZ11, Market Close, Treharris, CF46 6AZ
• Sold Mar 2025£220,000 | 3 Bed House10, Tawel Fan, Treharris, CF46 6EH10, Tawel Fan, Treharris, CF46 6EH
• Sold Nov 2024£285,000 | 3 Bed House66, High Street, Treharris, CF46 6HA66, High Street, Treharris, CF46 6HA
• Sold Aug 2024£235,000 | 3 Bed House6, Clos Cae Pwll, Treharris, CF46 6LA6, Clos Cae Pwll, Treharris, CF46 6LA
• Sold Jun 2024£220,000 | 3 Bed House34, Ashgrove Terrace, Treharris, CF46 6LS34, Ashgrove Terrace, Treharris, CF46 6LS
• Sold Mar 2024£260,000 | 3 Bed House57, Ashgrove Terrace, Treharris, CF46 6LS57, Ashgrove Terrace, Treharris, CF46 6LS
• Sold Jul 2023£210,000 | 3 Bed House19, Tawel Fan, Treharris, CF46 6EH19, Tawel Fan, Treharris, CF46 6EH
• Sold Oct 2022£78,000 | 3 Bed House8, Heol Isaf, Treharris, CF46 6NS8, Heol Isaf, Treharris, CF46 6NS
• Sold Sep 2022£245,000 | 3 Bed House15, Heol Isaf, Treharris, CF46 6NS15, Heol Isaf, Treharris, CF46 6NS
• Sold Jan 2022£240,000 | 3 Bed House72, High Street, Treharris, CF46 6HB72, High Street, Treharris, CF46 6HB
• Sold Mar 2021£204,000 | 3 Bed House6, Heol Isaf, Treharris, CF46 6NS6, Heol Isaf, Treharris, CF46 6NS
• Sold Jul 2020£160,000 | 3 Bed House9, Market Close, Treharris, CF46 6AZ9, Market Close, Treharris, CF46 6AZ
• Sold Oct 2019£155,000 | 3 Bed House6, Tawel Fan, Treharris, CF46 6EH6, Tawel Fan, Treharris, CF46 6EH
• Sold Apr 2019£170,000 | 3 Bed House12, Market Close, Treharris, CF46 6AZ12, Market Close, Treharris, CF46 6AZ
• Sold Mar 2015£154,500 | 3 Bed House1, Tawel Fan, Treharris, CF46 6EH1, Tawel Fan, Treharris, CF46 6EH
• Sold Feb 2010£130,000 | 3 Bed House36, Ashgrove Terrace, Treharris, CF46 6LS36, Ashgrove Terrace, Treharris, CF46 6LS

Llwyn-Yr-Eos, Nelson, Treharris, CF46 has a total of 67 addresses. According to our analysis of all the public data, 3, Llwyn-Yr-Eos, Treharris is the 26th largest and the 13th most expensive property on the street.

When compared to the postcode district it is £118k more expensive than the average property in CF46.

• Quakers Yard

  |

  2.7 km away
• Abercynon

  |

  2.9 km away
• Ystrad Mynach

  |

  3.4 km away

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