HM Land Registry records the plot of land for 40B, Harriet Street, Aberdare as measuring 126 m².

That makes it the 25th largest plot in the postcode, where 38 of the 43 other houses have recorded plot data.

40B, Harriet Street, Aberdare has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Mar 2020.

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 40B, Harriet Street, Aberdare completed on 19th February 2021 at £97,000 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 30.9% over the period since February 2021.

• Sold Feb 2021£97,000
• Sold May 2008£71,500

Since 2018 136 properties similar to 40B, Harriet Street, Aberdare have sold within a radius of 910 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 17th April 2026, was 31, Harriet Street, Aberdare, CF44 8PP, a freehold house which sold for £150,000.

Read more about house prices in CF44.

• Sold Apr 2026£150,000 | 3 Bed House31, Harriet Street, Aberdare, CF44 8PP31, Harriet Street, Aberdare, CF44 8PP
• Sold Feb 2026£75,000 | 3 Bed House46, Bell Street, Aberdare, CF44 8NW46, Bell Street, Aberdare, CF44 8NW
• Sold Nov 2025£161,500 | 3 Bed House48, Bell Street, Aberdare, CF44 8NW48, Bell Street, Aberdare, CF44 8NW
• Sold Nov 2025£156,000 | 3 Bed House44, Bell Street, Aberdare, CF44 8NW44, Bell Street, Aberdare, CF44 8NW
• Sold Aug 2025£160,000 | 3 Bed House90, Cemetery Road, Aberdare, CF44 8HG90, Cemetery Road, Aberdare, CF44 8HG
• Sold Aug 2025£87,500 | 3 Bed House40A, Harriet Street, Aberdare, CF44 8PP40A, Harriet Street, Aberdare, CF44 8PP
• Sold Aug 2024£122,500 | 3 Bed House58B Bell Cottages, Mill Street, Aberdare, CF44 8PA58B Bell Cottages, Mill Street, Aberdare, CF44 8PA
• Sold Jun 2024£177,500 | 3 Bed House22, Mill Street, Aberdare, CF44 8PA22, Mill Street, Aberdare, CF44 8PA
• Sold Jan 2024£120,000 | 4 Bed House28A, Harriet Street, Aberdare, CF44 8PP28A, Harriet Street, Aberdare, CF44 8PP
• Sold Dec 2023£140,000 | 3 Bed House37A, Harriet Street, Aberdare, CF44 8PP37A, Harriet Street, Aberdare, CF44 8PP
• Sold Oct 2023£139,500 | 3 Bed House30, Mill Street, Aberdare, CF44 8PA30, Mill Street, Aberdare, CF44 8PA
• Sold Sep 2023£149,000 | 3 Bed House13, Harriet Street, Aberdare, CF44 8PP13, Harriet Street, Aberdare, CF44 8PP
• Sold Aug 2023£155,000 | 3 Bed House29, Mill Street, Aberdare, CF44 8PA29, Mill Street, Aberdare, CF44 8PA
• Sold Nov 2022£122,000 | 3 Bed House15, Harriet Street, Aberdare, CF44 8PP15, Harriet Street, Aberdare, CF44 8PP
• Sold May 2022£82,000 | 3 Bed House22, Harriet Street, Aberdare, CF44 8PP22, Harriet Street, Aberdare, CF44 8PP
• Sold Feb 2022£145,000 | 3 Bed House43, Harriet Street, Aberdare, CF44 8PL43, Harriet Street, Aberdare, CF44 8PL
• Sold Oct 2021£110,000 | 3 Bed House36, Harriet Street, Aberdare, CF44 8PP36, Harriet Street, Aberdare, CF44 8PP
• Sold Oct 2020£93,500 | 3 Bed House50, Harriet Street, Aberdare, CF44 8PL50, Harriet Street, Aberdare, CF44 8PL
• Sold Aug 2019£114,000 | 3 Bed House5, Clive Street, Aberdare, CF44 8PE5, Clive Street, Aberdare, CF44 8PE
• Sold Oct 2018£110,000 | 3 Bed House51, Harriet Street, Aberdare, CF44 8PL51, Harriet Street, Aberdare, CF44 8PL

Of the 87 addresses on Harriet Street, Aberdare, CF44, 40B, Harriet Street, Aberdare comes out as the 29th largest and the 39th most expensive in our analysis of the public data.

It is also £2k less expensive than the average property across the CF44 district.

• Aberdare

  |

  1.4 km away
• Cwmbach

  |

  3.9 km away
• Fernhill

  |

  6.0 km away

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