According to data from HM Land Registry, 1, Hilltop Close, Treharris sits on a plot of 263 m².

We have plot size data on 6 out of 6 other houses in the postcode and 1, Hilltop Close, Treharris sits on the 4th largest plot.

1, Hilltop Close, Treharris has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Jul 2014.

The property is not 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, 1, Hilltop Close, Treharris was last sold on 6th April 2017 for £125,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since April 2017, the market for similar properties has risen by 18.9%.

• Sold Apr 2017£125,000

According to the Land Registry and our network of Estate Agents, there have been 59 sales of properties similar to 1, Hilltop Close, Treharris within a radius of 900 metres since 2007.

The most recent example is 4, Springfield Rise, Treharris, CF46 5RD, a freehold house which sold for £210,000 on the 25th July 2025.

Read more about house prices in CF46.

• Sold Jul 2025£210,000 | 3 Bed House4, Springfield Rise, Treharris, CF46 5RD4, Springfield Rise, Treharris, CF46 5RD
• Sold Jun 2025£225,000 | 4 Bed House8, The Park, Treharris, CF46 5RH8, The Park, Treharris, CF46 5RH
• Sold Apr 2025£175,000 | 4 Bed House23, Bryngerwn Avenue, Treharris, CF46 5DE23, Bryngerwn Avenue, Treharris, CF46 5DE
• Sold Jun 2024£197,500 | 3 Bed House5, Springfield Rise, Treharris, CF46 5RD5, Springfield Rise, Treharris, CF46 5RD
• Sold Feb 2023£190,000 | 4 Bed House9, Pleasant View, Treharris, CF46 5LS9, Pleasant View, Treharris, CF46 5LS
• Sold Jan 2023£187,500 | 4 Bed House11, The Park, Treharris, CF46 5RH11, The Park, Treharris, CF46 5RH
• Sold Sep 2022£205,000 | 3 Bed House33, Westwood Drive, Treharris, CF46 5BL33, Westwood Drive, Treharris, CF46 5BL
• Sold Jul 2022£180,000 | 4 Bed House3, Springfield Rise, Treharris, CF46 5RD3, Springfield Rise, Treharris, CF46 5RD
• Sold May 2022£240,000 | 3 Bed House21, Westwood Drive, Treharris, CF46 5BL21, Westwood Drive, Treharris, CF46 5BL
• Sold Jun 2021£145,000 | 3 Bed House69, Westwood Drive, Treharris, CF46 5BL69, Westwood Drive, Treharris, CF46 5BL
• Sold May 2021£159,950 | 3 Bed House62, Westwood Drive, Treharris, CF46 5BL62, Westwood Drive, Treharris, CF46 5BL
• Sold Apr 2021£140,000 | 3 Bed House50, Westwood Drive, Treharris, CF46 5BL50, Westwood Drive, Treharris, CF46 5BL
• Sold Oct 2018£135,000 | 3 Bed House12, Westwood Drive, Treharris, CF46 5BL12, Westwood Drive, Treharris, CF46 5BL
• Sold Aug 2018£141,000 | 3 Bed House2, Springfield Rise, Treharris, CF46 5RD2, Springfield Rise, Treharris, CF46 5RD
• Sold Jun 2018£127,995 | 4 Bed House39, Westwood Drive, Treharris, CF46 5BL39, Westwood Drive, Treharris, CF46 5BL
• Sold Oct 2016£93,000 | 4 Bed House20, Westwood Drive, Treharris, CF46 5BL20, Westwood Drive, Treharris, CF46 5BL
• Sold Jan 2016£105,000 | 3 Bed House28, Westwood Drive, Treharris, CF46 5BL28, Westwood Drive, Treharris, CF46 5BL
• Sold Dec 2013£103,000 | 3 Bed House59, Westwood Drive, Treharris, CF46 5BL59, Westwood Drive, Treharris, CF46 5BL
• Sold Aug 2007£155,000 | 3 Bed House35, Westwood Drive, Treharris, CF46 5BL35, Westwood Drive, Treharris, CF46 5BL
• Sold Mar 2007£120,000 | 4 Bed House19, Westwood Drive, Treharris, CF46 5BL19, Westwood Drive, Treharris, CF46 5BL

Hilltop Close, Treharris, CF46 has a total of 6 addresses. According to our analysis of all the public data, 1, Hilltop Close, Treharris is the largest and the most expensive property on the street.

When compared to the postcode district it is £51k more expensive than the average property in CF46.

• Quakers Yard

  |

  600 m away
• Abercynon

  |

  2.0 km away
• Merthyr Vale

  |

  3.3 km away

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