According to data from HM Land Registry, 21, Derlwyn, Aberdare sits on a plot of 187 m².

We have plot size data on 36 out of 36 other houses in the postcode and 21, Derlwyn, Aberdare sits on the 33rd largest plot.

21, Derlwyn, Aberdare has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 May 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, 21, Derlwyn, Aberdare was last sold on 3rd August 2010 for £83,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since August 2010, the market for similar properties has risen by 117.3%.

• Sold Aug 2010£83,000
• Sold Feb 2009£72,500

According to the Land Registry and our network of Estate Agents, there have been 47 sales of properties similar to 21, Derlwyn, Aberdare within a radius of 1.2 kilometres since 2015.

The most recent example is 17, Arfryn, Aberdare, CF44 9EL, a freehold house which sold for £140,000 on the 24th April 2026.

Read more about house prices in CF44.

• Sold Apr 2026£140,000 | 3 Bed House17, Arfryn, Aberdare, CF44 9EL17, Arfryn, Aberdare, CF44 9EL
• Sold Oct 2025£159,000 | 3 Bed House23, Derlwyn, Aberdare, CF44 9LR23, Derlwyn, Aberdare, CF44 9LR
• Sold Oct 2025£172,500 | 3 Bed House2 Birchwood Bungalows, Hirwaun Road, Aberdare, CF44 9HP2 Birchwood Bungalows, Hirwaun Road, Aberdare, CF44 9HP
• Sold Jun 2025£144,250 | 3 Bed House11, Cymric Close, Aberdare, CF44 9LH11, Cymric Close, Aberdare, CF44 9LH
• Sold Jun 2024£150,000 | 3 Bed House1, Moorland Close, Aberdare, CF44 9QU1, Moorland Close, Aberdare, CF44 9QU
• Sold Mar 2024£140,000 | 3 Bed House1, Haulfryn, Aberdare, CF44 9DG1, Haulfryn, Aberdare, CF44 9DG
• Sold Feb 2024£155,000 | 3 Bed House26, Cynon Terrace, Aberdare, CF44 9NT26, Cynon Terrace, Aberdare, CF44 9NT
• Sold Jan 2024£150,000 | 3 Bed House26, Coed Glas, Aberdare, CF44 9DS26, Coed Glas, Aberdare, CF44 9DS
• Sold Aug 2023£136,500 | 3 Bed House54, Coed Glas, Aberdare, CF44 9DU54, Coed Glas, Aberdare, CF44 9DU
• Sold Nov 2022£90,000 | 3 Bed House30, Maescynon, Aberdare, CF44 9PG30, Maescynon, Aberdare, CF44 9PG
• Sold Jun 2022£160,000 | 3 Bed House25, Cynon Terrace, Aberdare, CF44 9NT25, Cynon Terrace, Aberdare, CF44 9NT
• Sold May 2022£122,000 | 3 Bed House10, Derlwyn, Aberdare, CF44 9LR10, Derlwyn, Aberdare, CF44 9LR
• Sold Dec 2021£125,000 | 3 Bed House26, Heol Keir Hardie, Aberdare, CF44 9AW26, Heol Keir Hardie, Aberdare, CF44 9AW
• Sold Nov 2020£135,000 | 3 Bed House8, Cymric Close, Aberdare, CF44 9LH8, Cymric Close, Aberdare, CF44 9LH
• Sold Apr 2019£60,000 | 3 Bed House25, Derlwyn, Aberdare, CF44 9LR25, Derlwyn, Aberdare, CF44 9LR
• Sold Aug 2018£70,000 | 3 Bed House34, Heol Keir Hardie, Aberdare, CF44 9AW34, Heol Keir Hardie, Aberdare, CF44 9AW
• Sold Aug 2017£55,000 | 3 Bed House8, Llwynderi, Aberdare, CF44 9DN8, Llwynderi, Aberdare, CF44 9DN
• Sold Dec 2016£88,000 | 3 Bed House5A, Cynon Terrace, Aberdare, CF44 9NT5A, Cynon Terrace, Aberdare, CF44 9NT
• Sold Nov 2016£290,000 | 3 Bed HouseDunromin, Hirwaun Road, Aberdare, CF44 9HPDunromin, Hirwaun Road, Aberdare, CF44 9HP
• Sold Nov 2015£85,000 | 3 Bed House27, Coed Glas, Aberdare, CF44 9DS27, Coed Glas, Aberdare, CF44 9DS

Derlwyn, Aberdare, CF44 has a total of 36 addresses. According to our analysis of all the public data, 21, Derlwyn, Aberdare is the 13th largest and the 13th most expensive property on the street.

When compared to the postcode district it is £9k more expensive than the average property in CF44.

• Aberdare

  |

  3.7 km away
• Cwmbach

  |

  6.2 km away
• Treherbert

  |

  7.4 km away

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