According to data from HM Land Registry, 39, John Street, Aberdare sits on a plot of 93 m².

We have plot size data on 38 out of 44 other houses in the postcode and 39, John Street, Aberdare sits on the 41st largest plot.

39, John Street, Aberdare has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Oct 2021.

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 39 sales of properties similar to 39, John Street, Aberdare within a radius of 1.4 kilometres since 2013.

The most recent example is 30, John Street, Aberdare, CF44 6BL, a freehold house which sold for £62,500 on the 22nd October 2025.

Read more about house prices in CF44.

• Sold Oct 2025£62,500 | 2 Bed House30, John Street, Aberdare, CF44 6BL30, John Street, Aberdare, CF44 6BL
• Sold Aug 2025£70,000 | 2 Bed House90, John Street, Aberdare, CF44 6BN90, John Street, Aberdare, CF44 6BN
• Sold Jan 2025£31,010 | 2 Bed House64, John Street, Aberdare, CF44 6BN64, John Street, Aberdare, CF44 6BN
• Sold Dec 2024£85,000 | 3 Bed House9, Bronallt Terrace, Aberdare, CF44 6BW9, Bronallt Terrace, Aberdare, CF44 6BW
• Sold Nov 2024£68,000 | 2 Bed House46, John Street, Aberdare, CF44 6BL46, John Street, Aberdare, CF44 6BL
• Sold Dec 2023£98,000 | 3 Bed House56, John Street, Aberdare, CF44 6BL56, John Street, Aberdare, CF44 6BL
• Sold Nov 2023£63,000 | 3 Bed House40, John Street, Aberdare, CF44 6BL40, John Street, Aberdare, CF44 6BL
• Sold Jan 2023£50,000 | 3 Bed House60, John Street, Aberdare, CF44 6BN60, John Street, Aberdare, CF44 6BN
• Sold Sep 2022£74,995 | 3 Bed House1, Bronallt Terrace, Aberdare, CF44 6BW1, Bronallt Terrace, Aberdare, CF44 6BW
• Sold Feb 2022£89,995 | 3 Bed House25, John Street, Aberdare, CF44 6BL25, John Street, Aberdare, CF44 6BL
• Sold Nov 2021£56,000 | 2 Bed House51, John Street, Aberdare, CF44 6BL51, John Street, Aberdare, CF44 6BL
• Sold Feb 2021£52,000 | 3 Bed House57, John Street, Aberdare, CF44 6BN57, John Street, Aberdare, CF44 6BN
• Sold Dec 2020£69,995 | 3 Bed House74, John Street, Aberdare, CF44 6BN74, John Street, Aberdare, CF44 6BN
• Sold Mar 2020£43,000 | 2 Bed House12, John Street, Aberdare, CF44 6BL12, John Street, Aberdare, CF44 6BL
• Sold Nov 2018£39,000 | 3 Bed House67, John Street, Aberdare, CF44 6BN67, John Street, Aberdare, CF44 6BN
• Sold Oct 2018£47,000 | 3 Bed House96, John Street, Aberdare, CF44 6BN96, John Street, Aberdare, CF44 6BN
• Sold Feb 2018£35,000 | 2 Bed House21, John Street, Aberdare, CF44 6BL21, John Street, Aberdare, CF44 6BL
• Sold Dec 2017£45,000 | 3 Bed House58, John Street, Aberdare, CF44 6BN58, John Street, Aberdare, CF44 6BN
• Sold Jun 2017£58,000 | 2 Bed House30, Mostyn Street, Aberdare, CF44 6BA30, Mostyn Street, Aberdare, CF44 6BA
• Sold Dec 2013£30,500 | 2 Bed House73, John Street, Aberdare, CF44 6BN73, John Street, Aberdare, CF44 6BN

John Street, Abercwmboi, Aberdare, CF44 has a total of 129 addresses. According to our analysis of all the public data, 39, John Street, Aberdare is the 47th largest and the 52nd most expensive property on the street.

When compared to the postcode district it is £71k less expensive than the average property in CF44.

• Fernhill

  |

  1.1 km away
• Cwmbach

  |

  1.4 km away
• Mountain Ash

  |

  2.5 km away

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