According to data from HM Land Registry, 16, Hamilton Street, Mountain Ash sits on a plot of 153 m².

We have plot size data on 28 out of 30 other houses in the postcode and 16, Hamilton Street, Mountain Ash sits on the 12th largest plot.

16, Hamilton Street, Mountain Ash has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 22 Aug 2013.

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, 16, Hamilton Street, Mountain Ash was last sold on 8th April 2014 for £51,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since April 2014, the market for similar properties has risen by 125.6%.

• Sold Apr 2014£51,000

According to the Land Registry and our network of Estate Agents, there have been 110 sales of properties similar to 16, Hamilton Street, Mountain Ash within a radius of 580 metres since 2020.

The most recent example is 12, Beckett Street, Mountain Ash, CF45 4AW, a freehold house which sold for £150,000 on the 8th May 2026.

Read more about house prices in CF45.

• Sold May 2026£150,000 | 3 Bed House12, Beckett Street, Mountain Ash, CF45 4AW12, Beckett Street, Mountain Ash, CF45 4AW
• Sold Mar 2026£155,000 | 3 Bed House13, Gorsedd Street, Mountain Ash, CF45 3LR13, Gorsedd Street, Mountain Ash, CF45 3LR
• Sold Feb 2026£158,000 | 3 Bed House24, Richmond Road, Mountain Ash, CF45 4AN24, Richmond Road, Mountain Ash, CF45 4AN
• Sold Nov 2025£118,000 | 3 Bed House6, Hamilton Street, Mountain Ash, CF45 3RH6, Hamilton Street, Mountain Ash, CF45 3RH
• Sold Apr 2025£170,000 | 3 Bed House8, Harcourt Road, Mountain Ash, CF45 3PY8, Harcourt Road, Mountain Ash, CF45 3PY
• Sold Dec 2024£165,000 | 3 Bed House6, Eva Street, Mountain Ash, CF45 3LF6, Eva Street, Mountain Ash, CF45 3LF
• Sold Nov 2024£195,000 | 3 Bed HouseLlyswerfa, Hamilton Street, Mountain Ash, CF45 3RHLlyswerfa, Hamilton Street, Mountain Ash, CF45 3RH
• Sold Jul 2024£137,500 | 3 Bed House1, Hamilton Street, Mountain Ash, CF45 3RH1, Hamilton Street, Mountain Ash, CF45 3RH
• Sold Nov 2023£159,995 | 3 Bed House1, Gorsedd Street, Mountain Ash, CF45 3LR1, Gorsedd Street, Mountain Ash, CF45 3LR
• Sold Oct 2022£110,000 | 3 Bed House23, Gorsedd Street, Mountain Ash, CF45 3LR23, Gorsedd Street, Mountain Ash, CF45 3LR
• Sold Sep 2022£120,000 | 4 Bed House14, Phillip Street, Mountain Ash, CF45 4BE14, Phillip Street, Mountain Ash, CF45 4BE
• Sold Aug 2022£112,000 | 3 Bed House33, Gorsedd Street, Mountain Ash, CF45 3LR33, Gorsedd Street, Mountain Ash, CF45 3LR
• Sold Apr 2022£93,000 | 4 Bed House10, Darran Road, Mountain Ash, CF45 3HT10, Darran Road, Mountain Ash, CF45 3HT
• Sold Nov 2021£138,000 | 3 Bed House20, Gorsedd Street, Mountain Ash, CF45 3LR20, Gorsedd Street, Mountain Ash, CF45 3LR
• Sold Nov 2021£130,000 | 3 Bed House15, Hamilton Street, Mountain Ash, CF45 3RH15, Hamilton Street, Mountain Ash, CF45 3RH
• Sold Sep 2021£85,000 | 3 Bed House3, Hamilton Street, Mountain Ash, CF45 3RH3, Hamilton Street, Mountain Ash, CF45 3RH
• Sold May 2021£124,995 | 3 Bed HouseLlysdarran, Hamilton Street, Mountain Ash, CF45 3RHLlysdarran, Hamilton Street, Mountain Ash, CF45 3RH
• Sold May 2021£149,995 | 3 Bed House14, Harcourt Road, Mountain Ash, CF45 3PY14, Harcourt Road, Mountain Ash, CF45 3PY
• Sold Feb 2021£115,000 | 3 Bed House24, Gorsedd Street, Mountain Ash, CF45 3LR24, Gorsedd Street, Mountain Ash, CF45 3LR
• Sold Jan 2020£78,000 | 3 Bed House2, Harcourt Road, Mountain Ash, CF45 3PY2, Harcourt Road, Mountain Ash, CF45 3PY

Hamilton Street, Mountain Ash, CF45 has a total of 32 addresses. According to our analysis of all the public data, 16, Hamilton Street, Mountain Ash is the 11th largest and the 11th most expensive property on the street.

When compared to the postcode district it is £7k more expensive than the average property in CF45.

• Mountain Ash

  |

  500 m away
• Fernhill

  |

  1.0 km away
• Penrhiwceiber

  |

  2.1 km away

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