HM Land Registry records the plot of land for 12, Harriet Street, Aberdare as measuring 133 m².

That makes it the 12th largest plot in the postcode, where 38 of the 43 other houses have recorded plot data.

The most recent sale of 12, Harriet Street, Aberdare completed on 8th January 2010 at £115,000 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 69.4% over the period since January 2010.

• Sold Jan 2010£115,000
• Sold Nov 2008£38,000

Since 2016 92 properties similar to 12, Harriet Street, Aberdare have sold within a radius of 780 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th February 2026, was 46, Bell Street, Aberdare, CF44 8NW, a freehold house which sold for £75,000.

Read more about house prices in CF44.

• Sold Feb 2026£75,000 | 3 Bed House46, Bell Street, Aberdare, CF44 8NW46, Bell Street, Aberdare, CF44 8NW
• Sold Feb 2026£158,000 | 4 Bed House3, Cledwyn Terrace, Aberdare, CF44 8HW3, Cledwyn Terrace, Aberdare, CF44 8HW
• Sold Jan 2026£165,000 | 4 Bed House13, Stag Street, Aberdare, CF44 8PG13, Stag Street, Aberdare, CF44 8PG
• 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 Feb 2025£132,000 | 4 Bed House17, Clive Street, Aberdare, CF44 8PE17, Clive Street, Aberdare, CF44 8PE
• Sold Aug 2024£122,500 | 3 Bed House58B Bell Cottages, Mill Street, Aberdare, CF44 8PA58B Bell Cottages, Mill Street, Aberdare, CF44 8PA
• Sold Mar 2024£179,995 | 3 Bed House72, Llewelyn Street, Aberdare, CF44 8LP72, Llewelyn Street, Aberdare, CF44 8LP
• Sold Jan 2024£120,000 | 4 Bed House28A, Harriet Street, Aberdare, CF44 8PP28A, Harriet Street, Aberdare, CF44 8PP
• Sold Sep 2023£86,000 | 3 Bed House73, Llewelyn Street, Aberdare, CF44 8LP73, Llewelyn Street, Aberdare, CF44 8LP
• 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 Feb 2021£55,000 | 4 Bed House36, Meirion Street, Aberdare, CF44 8NH36, Meirion Street, Aberdare, CF44 8NH
• Sold Oct 2020£93,500 | 3 Bed House50, Harriet Street, Aberdare, CF44 8PL50, Harriet Street, Aberdare, CF44 8PL
• Sold Jun 2020£120,000 | 4 Bed House30, Harriet Street, Aberdare, CF44 8PP30, Harriet Street, Aberdare, CF44 8PP
• Sold Aug 2019£114,000 | 3 Bed House5, Clive Street, Aberdare, CF44 8PE5, Clive Street, Aberdare, CF44 8PE
• Sold Dec 2016£88,000 | 4 Bed House5, Stag Street, Aberdare, CF44 8PG5, Stag Street, Aberdare, CF44 8PG
• Sold Apr 2016£117,000 | 4 Bed House1, Harriet Street, Aberdare, CF44 8PP1, Harriet Street, Aberdare, CF44 8PP

Of the 87 addresses on Harriet Street, Aberdare, CF44, 12, Harriet Street, Aberdare comes out as the 16th largest and the 26th most expensive in our analysis of the public data.

It is also £9k more 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.